O&m manual(mux 2200 e)v1.1

MUX-2200E INTEGRATED SERVICE MULTIPLEXER

OPERATION AND MAINTENANCE MANUAL

Wancom Communication and Network technology Ltd

Copyright © 2010, All Rights Reserved

MUX-2200E - CONTENTS

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CONTENTS

DECLARATION......................................................................................................................... 3

COPYRIGHT AND TRADEMARK ............................................................................................ 3

VERSION HISTORY.................................................................................................................. 3

ABOUT THIS MANUAL ............................................................................................................ 3

Intended Readers .................................................................................................................. 3 Typographical Conventions ................................................................................................... 3 Notes, Notices and Cautions ................................................................................................. 3 Safty Instructions ................................................................................................................... 3

CHAPTER-1 INTRODUCTION ................................................................................................. 3

1.1 Overview.......................................................................................................................... 3 1.2 Features........................................................................................................................... 3 1.3 Specifications................................................................................................................... 3 1.4 Physical Description ........................................................................................................ 3

CHAPTER-2 INSTALLATION ................................................................................................... 3

2.1 Packing List...................................................................................................................... 3 2.2 Unpacking ........................................................................................................................ 3 2.3 Rack-free installation ....................................................................................................... 3 2.4 Rack Installation............................................................................................................... 3 2.5 Connect to Unit ................................................................................................................ 3 2.6 Initial Power On and Checkout ........................................................................................ 3

CHAPTER-3 CONNECTOR PINOUTS..................................................................................... 3

3.1 RJ45 Connectors (J1-J12)............................................................................................... 3 3.2 V26 Connectors (CHN1-CHN6):...................................................................................... 3 3.3 Serial M&C Port ............................................................................................................... 3

CHAPTER-4 MANAGEMENT................................................................................................... 3

4.1 Through Front Panel ........................................................................................................ 3 4.2 Through the M&C Port ..................................................................................................... 3 4.3 Through Ethernet port...................................................................................................... 3

CHAPTER-5 CONFIGURATION............................................................................................... 3

5.1 Unit Management ............................................................................................................ 3 5.2 Trunk Management.......................................................................................................... 3 5.3 Serial Port Management .................................................................................................. 3 5.4 Voice Port Management .................................................................................................. 3 5.5 E1 Port Management....................................................................................................... 3


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5.6 Utility ................................................................................................................................ 3 5.7 Status ............................................................................................................................... 3

CHAPTER-6 MAINTENANCE .................................................................................................. 3

6.1 Disassemble the Major Components............................................................................... 3 6.2 Clean the Chassis............................................................................................................ 3 6.3 Replace the Functional Boards........................................................................................ 3 6.4 Upgrade the Firmware ..................................................................................................... 3

ANNEX-1 CLI COMMAND........................................................................................................ 3

A1.1 Basic Command Formats.............................................................................................. 3 A1.2 CLI Command Set......................................................................................................... 3

ANNEX-2 CONTROL MENU..................................................................................................... 3

ANNEX-3 CABLES ................................................................................................................... 3

A3.1 RS530 DTE SMART SERIAL Cable.............................................................................. 3 A3.2 RS530 DCE SMART SERIAL Cable ............................................................................. 3 A3.3 RS232 DCE SMART SERIAL Cable ............................................................................. 3 A3.4 Serial M&C Cable.......................................................................................................... 3

MUX-2200E - FIGURES

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FIGURES

Figure 1-1. MUX-2200E Integration Service Multiplexer ....................................3 Figure 1-2. Block Diagram ....................................................................................3 Figure 1-4. Indicators on the front panel ...............................................................3 Figure 1-5. Keypad ................................................................................................3 Figure 1-6. LCD display ........................................................................................3 Figure 1-8. Data interface ......................................................................................3 Figure 1-9. Internal structure .................................................................................3 Figure 1-10. System Motherboard .........................................................................3 Figure 1-11. CPU module ......................................................................................3 Figure 1-12. 4-way voice processing module (FXO/Blue)....................................3 Figure 1-13. 4-way voice processing module (FXS/Black)...................................3 Figure 1-14. 4E1 processing module .....................................................................3 Figure 2-1. Status indicators as initial Power On...................................................3 Figure 3-1. The RJ-45 socket.................................................................................3 Figure 3-2. The V26 socket....................................................................................3 Figure 6-1. Disassembling diagram of the top cover of the chassis ......................3 Figure 6-2. Disassembling diagram for the functional modules............................3 Figure 6-3. Installation diagram for the functional modules .................................3 Figure 6-4. Disassembling diagram for the motherboard ......................................3 Figure 6-5. Installation diagram for the motherboard............................................3 Figure 6-6. Software upgrade program interface...................................................3 Figure 6-7. The upgrade program screen – unit scan process................................3 Figure 6-8. The upgrade program screen - uploading process...............................3

MUX-2200E - TABLES

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TABLES

Table 1-1 Indicator list of the front panel ..............................................................3 Table 1-2 Data port list of the rear panel ...............................................................3 Table 3-1. Defintion of the FXO/FXS voice port ..................................................3 Table 3-2. Definition of the E&M voice port.........................................................3 Table 3-3. Definition of the E1/T1 port .................................................................3 Table 3-4. Definition of the Ethernet port..............................................................3 Table 3-5. Definition of the RS-232 interface........................................................3 Table 3-6. Definition of the RS-449 interface........................................................3 Table 3-7. Definition of the V.35 interface ............................................................3 Table 3-8. Definition of the X.21 interface............................................................3 Table 3-9. Definition of the RS-530 interface........................................................3 Table 3-10. Definition of the interface of the serial M&C port .............................3 Table 4-1. Definitions of buttons on the front panel ..............................................3 Table 5-1 System clock source...............................................................................3 Table 6-1. Field Maintenance Record Sheet ..........................................................3 Table 7-1. Port number correspondence table........................................................3 Table 9-1. Definition of the V26 (DTE) converter cable .......................................3 Table 9-2. Definition of the V26 (DCE) converter cable.......................................3 Table 9-3. Definition of the V26 (RS232/DCE) converter cable...........................3 Table 9-4. Definition of the serial M&C cable ......................................................3

MUX-2200E - DECLARATION

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DECLARATION

Thank you for selecting the multiplexer products of Wancom Communication and Network Technology Ltd (hereinafter referred to as “Wancom”).

The manual will help you use Wancom Integrated Service Multiplexer products (hereinafter referred to as the “Product” or the “Device”). Be sure to read all data supplied with the Device carefully before installing and using the Product for the first time, especially cautions mentioned in the manual. This will help you use the Product in a better and safer way. Keep the manual appropriately for future reference.

The manual does not represent any description to the specifications, software and hardware configurations of the Product. Refer to related agreements, packing lists and product specification and configuration description documents or consult the distributor of the Product for actual specifications and configurations related to the Product.

Wancom will not be liable for any damage incurred if the user fails to install, use or maintain the product correctly or according to the instructions and requirements of the product or technicians not authorized by Wancom are allowed to repair or modify the Product.

Pictures, figures, graphics and illustrations contained in the manual are only used for explanation and illustration purposes and may different slightly from the real product. Moreover, the actual product specifications and configurations are subject to change according to the demands. The product specifications and configurations are subject to the actual products.

The manual does not mean that Wancom has made any warranty regarding its products and services, either express or implied, including but not limited to warranties of applicability, safety, merchantability and fitness for a particular purpose for products recommended in the manual. The warranty commitments for the product and related services shall be subject to the applicable agreement or the service terms and conditions of the product standards. In no event shall Wancom be liable for any damage including but not limited to direct or indirect personal damage, business profit loss, business interruption, business data loss or any other losses incurred thereof during your use or failure to use the Product within the maximum allowable range of laws and regulations.

Though we have checked and verified the manual carefully, we do not guarantee that the manual is free from any error or omission. To offer better services, we may improve or modify product software and hardware described and contents contained herein from time to time without notice. Contact us if you find any difference between the actual conditions of the product and the manual during use or you want to acquire the latest information or have any questions and ideas.

MUX-2200E - COPYRIGHT AND TRADEMARK

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COPYRIGHT AND TRADEMARK

Wancom mentioned herein is the trademark of Wancom Communication and Network Technology Ltd. Other trademarks and product names mentioned herein are also owned by the original owner of the trademark.

The manual is protected by copyright laws and regulations. No person is allowed to duplicate, copy or delete the manual in whole or in part by any means or compile it into computer readable format or save it in the retrievable system or transmit it in a cable or wireless network in any form or translate it into any language.

MUX-2200E - VERSION HISTORY

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VERSION HISTORY

Version Version description Compiled by Compiled on 1.0 Original version (applicable for

MUX-2200E V1.0) Poppy 2010-08-25

1.1 Update ”3.1.1.2 E&M Interface” Poppy 2010-10-26

MUX-2200E - VERSION HISTORY

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This page is intentionally left blank.

MUX-2200E - ABOUT THIS MANUAL

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ABOUT THIS MANUAL

This manual consists of the following Chapters:

Chapter 1: INTRODUCTION - Brief the hardware of the MUX-2200E and its features

Chapter 2: INSTALLATION - Instruct users to install the MUX-2200E Chapter 3: CONNECTOR PINOUTS - Describe the definitions of various ports

on the front and rear panel Chapter 4: MANAGEMENT - Instruct users to configure and manage the

MUX-2200E via the front panel, the monitored port and the Ethernet Chapter 5: CONFIGURATION – Describe the menu operations of the front panel Chapter 6: MAINTENANCE - Instruct users to do routine device maintenance Annex 1: CLI COMMANDS - Provide complete CLI command set. Annex 2: CONTROL MENU - Provide tree-like menu list. Annex 3: CABLES - Describe the definition of the supporting cables for the device

Intended Readers

This manual contains information useful for setup and management of the MUX-2200E integration service multiplexer. This manual is intended for telecommunication engineers familiar with system installation and network management concepts and terminology.

Typographical Conventions

Convention Description Bold font It indicates the button of the software interface as well as menu

and menu item. For example, click the Start button to select the Run command.

[ ] [ ] represents a command option in the command line mode. Such as <1/TXDR_port number_ [rate], if the command contains the rate value, it means to set the TX data rate of the specified port; if not, it means to inquire about the TX data rate of the specified port.

Menu Name ►Menu Option

Menu Name►Menu Option indicates the menu structure for the operations on the front panel or the software interface, such as selecting UNIT►DATE command on the front panel, means the DATE menu option under the UNIT menu that is located under the device menu.


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Lucida Console

Font The words in this font indicates input command and information feedback by the equipment under the command line mode, of which, the underline represents the keypad command input while italics denotes information feedback from the equipment.

Notes, Notices and Cautions

To avoid personal injury and property loss, read and follow the following safety precautions carefully before installing this product. The following safety signs will be used in the document or on the product and product package. Safety signs are illustrated as follows:

A Note explains some important information, helping you use your equipment in a better way.

A Notice indicates potential hazards which may result in hardware damage or data loss and tell you how to avoid such problems.

A Caution indicates the potential hazards which may result in property loss, personal injury or even death.


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Safty Instructions

Follow these safety guidelines to ensure personal safety and help protect your system from potential damage.

Safety Cautions

To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, obverve the following precautions.

Read the operation labels and follow the instructions of the labels. Do not carry out operations not described in any document of the product. Disassembling the chassis may result in electric shock. Only properly-trained maintenance technicians can handle the assemblies in the

chassis. Power off the product and contact your training service provider in case of one of

the following circumstances: The power cord, extension wire or plug is damaged. Unknown objects in the chassis The chassis is wet. Falling from a high position may result in product damage. Keep your system far away from the heat source and the radiator. Do not block the cooling vent. Do not drop food or liquid into the chassis. Do not operate the device in a wet environment. Do not attempt to squeeze any object into the opening of the chassis, which may

result in a fire or electric shock incurred by short circuit of internal components. Use devices from proper channels only. Wait until the device is cooled properly before removing the cover or touching

components inside the chassis. Guarantee that the power source type and power supply cable conform to the

product requirements. To prevent electric shock, insert a properly-grounded power outlet system and

external power cord. Such cables have three-pin plugs to help guarantee appropriate grounding. Don’t use a plug adaptor or grounding pin with broken power cords. Use three-wire cables with proper grounding plugs if extension wires must be used.

Check the capacity of the extension wire and the distribution panel to ensure the total current of all products does not exceed 80% of the nominal current of the extension cord or the power panel.

Use UPS to prevent sudden and transient increase and decrease of the power system.


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Ensure firm power cable binding to prevent system cables or power cable from being short-circuited or broken and prevent it from being stepped on or tripped over.

Do not change the power cord or plug.

General Precautions for Rack-Mounted Products

If the rack itself is not stable before installing the device, it may result in personal injury. Therefore, install the supporting assembly inside the rack to ensure that the rack is firm. If a sliding track or tray is available, install the sliding track assembly or tray on the rack first. Ensure that the sliding track and tray can support the device properly.

Ensure the rack has been mounted on the floor properly before the rack is installed. Use connectors if there are other racks near it.

Always install the loads inside the rack from the bottom up; the heaviest load shall be installed at the bottom of the rack.

The AC or DC power supply provided for the rack shall have enough load capacity. The total load of the devices on the rack shall not exceed 80% of the rated load of the power supply system.

Ensure the airflow in the rack is unobstructed to facilitate heat elimination of the devices on the rack.

Don’t step or stand on any assembly when maintaining other parts.

Don’t operate the devices under non-grounding or poorly-grounded conditions. Contact the electrician if the grounding condition is unclear.

Protecting against Electrostatic Discharge

Electrostatic may damage some sensitive parts inside your system. To prevent electrostatic damage, remove the electrostatic from your body first before touching electronic products, such as the electronic assembly of the micro-processor. You may also touch uncoated metal surfaces on a regular basis to remove electrostatic. In addition, you may take the following measures to prevent ESD damage:

Do not take electrostatic sensitive equipments from anti-static packaging material after taking them out of the transport package until you are ready to install them into the components of your system. Be sure to discharge the electrostatic of your body thoroughly before removing the anti-static package.

Place electrostatic sensitive equipment into anti-static container or package first for packing when transporting such sensitive equipment.

Handle sensitive parts within the electrostatic safe area. Use an anti-static floor mat, anti-static workbench mattress and grounding strap if possible.

MUX-2200E - CHAPTER-1 INTRODUCTION

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CHAPTER-1 INTRODUCTION

This Chapter gives a brief introduction to the product characteristics, system specification and function features of the MUX-2200E integrated service multiplexer (hereinafter referred to as the “Multiplexer” or the “Equipment”) to help you to have a general understanding of the multiplexer.

1.1 Overview

The MUX-2200E is a high-quality integrated service multiplexer product with super system performance launched in 2010 on the basis of the original MUX-2200D integrated service multiplexer, which is specially developed for enterprise and industry users.

The MUX-2200E is an integrated multiplexer platform oriented to telecommunication, public security and frontier defenses, bank and finance as well as enterprise application. It supports compressing serial data, voice and IP services into high speed data streams, realizes duplex transmission via communication links such as DDN, microwave and satellite etc, which simplifies the network structure of the communication system and improves the system stability.

Figure 1-1. MUX-2200E Integration Service Multiplexer

Two versions of the MUX-2200E are available at present, the V1.0 is fully compatible with MUX-2200D, while V2.0 shall provide more expandable capacity. Therefore, users may customize the required one according to their own demand.

1.2 Features

High availability

The MUX-2200E adopts TDM technology to support converting serial data, voice and IP businesses into high speed data streams, which are transmitted duplex via


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communication links such as DDN, microwaves and satellites. The transmission is stable with less signal delay.

The MUX-2200E provides EIA-232/EIA-422/V.35/G.703/E1 interface, Analog voice and Ethernet, which can support a variety of data, voice or video services; support the trunk data rate up to 20Mbps.

The MUX-2200E V1.0 with standard configurations are fully compatible with MUX2200D.

Figure 1-2. Block Diagram

High reliability

The MUX-2200E is configured with two trunk ports with 1: 1 redundant backup. Two hardware ports adopt independent data processing chips. If one trunk port fails or is damaged, the other one may be used.

High expansibility

The MUX-2200E adopts modular design, which takes into account the expansion requirement from the beginning of the design. Through simple hardware upgrading and functional module replacement, it can be expanded up to eight voice channels or eight E1 channels, two groups of independent network connection, and video expansion.

High manageability

Users may configure and monitor MUX-2200 through the front panel, serial M&C port and Ethernet port. The firmware version may be updated via the serial M&C port or Ethernet port conveniently and rapidly.


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1.3 Specifications

Trunk port Interface: EIA-422/EIA-232/V.35/LVDS Type: V26 with DB25 converter cable Data rate: 9.6kbps to 20Mbps synchronous (step by 100bps) Quantity: 2 ports, adopting 1:1 redundant configuration

Serial port Interface: EIA-422/EIA-232/V.35/LVDS Type: V26 with DB25 converter cable Data rate: 1.2kbps -10Mbps synchronous (step by 100bps) or 300bps --115.2kbps asynchronous Quantity: 4

E1 port Interface: G.703 /G.704 Type: RJ45 Data rate: 64Kpbs × n (n≤32) Quantity: 4 (Support up to 8 ports optionally)

Voice port Interface: FXS, FXO and E&M Type: RJ45 Data rate and Protocol: Coding: G.711 (64k), G.723.1 (5.3k/6.3k) Echo cancellation: G.168 Quantity: 4 (Support up to eight ports optionally)

Ethernet port Interface: IEEE802.3 Type: RJ45 Data rate: 10/100M Quantity: 2 groups, 2 ports available for each group (Support up to 4 ports each group）

Expansion slot Expandable video port

M&C Provide the M&C port to facilitate monitor and control Provide CLI and Telnet management interface.


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Operation method and status display 6-key keypad on the front panel with LCD Monitor and control via serial M&C port Monitor and control via Ethernet port

Status indicator TX and RX Indication for Trunk port Synchronous status indication for Trunk port TX and RX Indication for serial ports Connection status for Ethernet ports Synchronous and carrier indication for E1 ports Off-hook or ringing indication for analog voice interface

Environments Operating temperature: 0℃ ~ +60℃ Operating humidity: 0 ~ 90% Storage temperature: -40℃ ~ +70℃

Power supply Working voltage: 85V ~ 240V AC, -48V DC (optional) Consumption: less than 25W

Physical specification Net weight: 3.1 kg Dimension(W×D×H): 482mm×355mm×44mm

1.4 Physical Description

This part gives a brief introduction to the appearance and internal structure of the MUX-2200E chassis. Refer to Chapter-6 MAINTENANCE contained herein for related product installation and disassembling contents.

All pictures contained in this part are for reference only. Specific products are subject to the real objects.

1.4.1 Outline Structure

The MUX-2200E integration service multiplexer is constructed as a 1RU-high rack mounting chasiss, which can be free-standing if desired. Rack handles at the front facilitate removal from and placement into a rack.


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1.4.1.1 Front Panel

Figure 1-3. Front Panel View

Figure 1-3 shows the front panel of the MUX-2200E. The front panel features (from left) the following components:

Serial M&C port Light-Emitting-Diode(LED) indicators Keypad Liquid-Crystal-Display(LCD) Power switch

- Indicators

Figure 1-4. Indicators on the front panel

The front panel of the MUX-2200E includes the following indicators:

Indicator Color Function description PWR Green Always on, indicating the power supply works normally. TX Green Always on or flickering, indicating the trunk port is

transmitting data RX Green Always on or flickering, indicating the trunk port is

receiving data SYNC Green Always on, indicating the trunk is receiving data normally. DS Red Red light always on indicates the unit is starting during

start-up. Red light always on or flickering indicates the unit works abnormally after start-up is completed.

TX1-TX8 Green On or flickering indicates the serial port CH1 is transmitting data

RX1-RX8 Green On or flickering indicates the serial port CH1 is receiving data

Table 1-1 Indicator list of the front panel


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- Keypad

The MUX-2200E adopts 6-key layout, including the , , and direction keys as well as the ENTER key for confirmation and the CLEAR key for cancel or return.

Figure 1-5. Keypad

- LCD

The LCD of the front panel of the MUX-2200E is an active showing two lines of 20-character each, and produces a yellow green backlight. “▲” is used to prompt the current menu items or edit position.

Figure 1-6. LCD display

1.4.1.2 Rear Panel

Figure 1-7. Rear Panel View

Figure 1-7 shows the the following components:

Power interface and fuse Expansion slot RJ45 ports V26 serial ports Ground pole

- Data Interface

Figure 1-8. Data interface

Figure 1-8 shows the connectors installed in the rear panel of the MUX-2200E. Each


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connector is described in detail in Chapter-3 “CONNECTOR PINOUTS”. Extenal cables are attached to these connectors.

A hardware port of the same type as RJ45 on the rear panel may be set as different service type by changing the functional module board inside the chassis.

Connnector Name Default Optional Remarks

CHN5 Online trunk Standby trunk CHN6 Standby trunk Online trunk

Only one online trunk port can be selected

CHN1 Serial Data CHN2 Serial Data If LAN2 enabled,

CHN2 will be off automatically

CHN3 Serial Data

V26 port

CHN4 Serial Data J1-J4 Voice E1 J5-J8 E1 Voice/Ethernet

Need to replace functional module boards

J9/J11 LAN Group1 Default ON

RJ45 port

J10/J12 LAN Group2 Default OFF. Table 1-2 Data port list of the rear panel

1.4.2 Internal Structure

Figure 1-9. Internal structure

The MUX-2200E adopts modular design. The chassis mainly contains the following components.

E1 Processing Module; Voice Processing Module;


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CPU Module; System Motherboard; Keypad and Display Module; Power Supply Module; Ventilating Fan; M&C Interface Module

1.4.2.1 Keypad and Display Module

The Keypad and Display Module consists of a keypad input interface circuit, a drive circuit for LCD and indicators. Any keypad operation will be sent to the system motherboard via the module while feedback message from the system will be displayed on the LCD through the module, as well as affect the status of the indicators.

1.4.2.2 System Motherboard

The system motherboard is the core component of the MUX-2200E, which has the following functions:

Provide Wiring and logic connections of other modules inside the chassis; Provide FPGA to achieve a multiplexing function; Provide interface circuits for all input and output ports; Provide all input and output connectors on the rear panel, including 6 V26 ports and

12 RJ45 ports; Provide sockets for all sub-function modules, including CPU module socket and

functional module sockets; Provide Ethernet bridge and switching circuit;

Figure 1-10. System Motherboard

(with CPU module, 4E1 module and 4-way voice module)


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1.4.2.3 Common Functional Modules

- CPU Module

Figure 1-11. CPU module

- Voice Processing Module

The voice processing module is responsible for voice compression to achieve FXO, FXS and E&M analog voice interface functions, provide reliable lightning prevention and anti-static protection.

The analog voice signal line provides 180V of overvoltage protection and 90mA over-current protection (the breakdown voltage is more than 250V). Each interface provides two indicators, which are driven by CPU. Functions of the following lights are shown below:

Yellow: Glittering, indicating ringing signals Green: Always on, indicating the telephone is in use.

The voice processing module is classified as 2 kinds, which support FXO interface and FXS interface respectively.

Figure 1-12. 4-way voice processing module (FXO/Blue)

Figure 1-13. 4-way voice processing module (FXS/Black)


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- E1 Processing Module

The E1 processing module is responsible for E1/T1 interface functions, providing lightning and anti-static protection. Provide 6V over-voltage protection and 90mA over-current protection (the breakdown voltage exceeds 250V). Each interface provides two indicators (built in RJ45 interface), which are driven by the CPU board. Lights are defined as follows:

Yellow: Flickering or always on indicates the carrier is losing lock. Green: If the light is on, it indicates the frame has been synchronous.

Figure 1-14. 4E1 processing module

MUX-2200E - CHAPTER-2 INSTALLATION

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CHAPTER-2 INSTALLATION

This Chapter introduces the installation, cable connection and power-on procedure.

2.1 Packing List

The standard MUX-2200E packing box contains the following items:

MUX-2200E chassis ; AC power cord ; Two V26 interface converter cable; One serial M&C cable; Operation and Maintenance Manual (CD-ROM);

2.2 Unpacking

Check the appearance of the packing box carefully to ensure the original package of the equipment is neither worn nor damaged and free from water and foreign objects.

Place the packing box on a stable plane at the correct position. Uncover the upper transparent tape sealing of the packing box with a paper knife. Take out the equipment together with the anti-shock foamed plastic. Take out the equipment from the anti-static packing bag. Check whether all items are complete carefully with reference to the packing list

contained in this Chapter and have an appearance inspection to ensure the equipment and parts are free from any damage.

Keep the original packing box and the packing materials in the box temporarily, which may be used for equipment transport and packing once again.

Contact the distributor to make up the deficiency in case of any shortage of the above contents in the open-case inspection.

2.3 Rack-free installation

Tear off the protective film outside the chassis. Place the equipment at the selected installation position. Connect the power cord and other signal cables. Ensure that the equipment is properly grounded.


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More than 20cm of distance must be provided at the left side (air inlet) and the right side (exhaust outlet) of the chassis for heat radiation. At least 50cm of distance must be provided at the back side of the chassis to facilitate feeder connection and maintenance; moreover, not less than 50cm of distance must be provided at the front side of the chassis to facilitate the operations of the front panel.

If the equipment is installed in a room without an air purification and filter system or non-professional communication room, the chassis is recommended to be installed 1 meter above the ground to prevent dust and foreign objects from being absorbed into the chassis after long-term operation.

Equipment shall not be stacked exceed 2 layers, and the overall bearing of the top cover of the equipment shall not exceed 10kg. Ensure the surface of the cabinet, table or support of the equipment placed are flat and the overall support is stable; the overall weight of all equipments shall not exceed 50% of the bearing of the cabinet, the table or the support.

2.4 Rack Installation

Install the tray or bracket at the required rack position. Tear off the protective film outside the chassis. Place the equipment on the rack tray and fasten the front panel. Connect the power cord and other signal cables. Connect the grounding line to the equipment from the grounding copper bar of the

cabinet.

It is recommended that the equipment be installed with a 1U space in the rack. If the equipment does need to be stacked, it shall not exceed 2 layers.

2.5 Connect to Unit

The MUX-2200E may need to use the following (partial) cables:

Power cord Grounding wire Serial cable for Trunk port (including V26 converter cables) Serial cables for serial port (including V26 converter cable, if required)


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Telephone line E1 line LAN Cable Serial M&C cable

The V26 converter cables, serial M&C cable and power cord are standard configurations with MUX-2200E. Other cables shall be fabricated on the field by users or professional installation personnel. Refer to Chapter-3 “CONNECTOR PINOUTS” for specific port definitions.

2.6 Initial Power On and Checkout

Read and follow all precautions mentioned in the safety instructions. Ensure the MUX-2200E has been installed in line with the prompts of this section and complete cable connection work.

Turn on the power switch on the front panel; the following information will be

displayed as follows:

Wait for the equipment to complete the power-on self-check. The following

information will be displayed on the LCD:

The status indicators of the front panel show below before the equipment has not

been configured:

Figure 2-1. Status indicators as initial Power On


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MUX-2200E - CHAPTER-3 CONNECTOR PINOUTS

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CHAPTER-3 CONNECTOR PINOUTS

3.1 RJ45 Connectors (J1-J12)

Figure 3-1. The RJ-45 socket

J1-12 on the rear panel may be configured as the voice, E1/T1 or Ethernet ports according to different functional modules installed inside the chassis.

3.1.1 Analog Voice Ports

J1-J4 are default analog voice ports and J5-J8 may also be configured as analog voice ports after installing appropriate functional module.

3.1.1.1 FXO/FXS Interface

Pin Signal name 4 TIP 5 RING

Table 3-1. Defintion of the FXO/FXS voice port

3.1.1.2 E&M Interface

Pin Signal name Signal direction 1 SG Input 2 E Input 3 RR Input 4 Ring Output 5 TIP Output 6 TR Input 7 M Output 8 SB Output

Table 3-2. Definition of the E&M voice port


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3.1.2 E1/T1 Interface

J5-J8 are default E1/T1 ports and J1-J4 may also be configured as E1/T1 ports after necessary functional modules are installed. The pin assignment is defined as follows:

Pin Signal name Signal direction 1 RX_TIP Input 2 RX_RING Input 4 TX_TIP Output 5 TX_RING Output

Table 3-3. Definition of the E1/T1 port

3.1.3 Ethernet Interface

J5-J12 may be configured as Ethernet ports, of which J5, J7, J9 and J11 belong to LAN1 and J6, J8, J10 and J12 belong to LAN2. LAN1 and LAN2 are separated from each other. Only J9 and J11 are active under the default condition. The pin assignment is defined as follows:

Pin Signal name Signal direction 1 RX+ Input 2 RX- Input 3 TX+ Output 6 TX- Output

Table 3-4. Definition of the Ethernet port

3.2 V26 Connectors (CHN1-CHN6):

Figure 3-2. The V26 socket

The ports (CHN1-CHN6) on the rear panel are serial ports, 4 ports (CHN1-CHN4) are serial data ports, 2 ports (CHN5 and CHN6) are trunk ports. The pin assignment is defined as follows.


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All undefined pins must be kept floating

3.2.1 RS-232 Interface

Pin Signal name Signal direction21 TXD Output 22 TXCE Output 23 TXC Input 24 RXC Input 13 RXD Input 6 DCD Input 7 DTR Output 8 RTS Output 11 CTS Input 12 DSR Input 26 GND --

Table 3-5. Definition of the RS-232 interface


Pin Signal name Signal direction1 TXDa Output 2 TXCEa Output 3 TXCa Input 4 RXCa Input 5 RXDa Input 6 DCDa Input 7 DTRa Output 8 RTSa Output 9 RTSb 10 CTSb 11 CTSa Input 12 DSRa Input 14 TXDb Output 15 TXCEb Output 16 TXCb Input 17 RXCb Input 18 RXDb Input 19 DCDb Input


- 32 -

20 DTRb Output 25 DSRb Input 26 GND --


3.2.3 V.35 Interface

Pin Signal name Signal direction1 TXDa Output 2 TXCEa Output 3 TXCa Input 4 RXCa Input 5 RXDa Input 6 DCD Input 7 DTR Output 8 RTSa Output 11 CTS Input 12 DSR Input 14 TXDb Output 15 TXCEb Output 16 TXCb Input 17 RXCb Input 18 RXDb Input 26 GND --

Table 3-7. Definition of the V.35 interface

3.2.4 X.21 Interface

Pin Signal name Signal direction1 TXDa Output 4 RXCa Input 5 RXDa Input 6 DCDa Input 7 DTR Output 8 RTS Output 11 CTS Input 12 DSR Input 14 TXDb Output 17 RXCb Input 18 RXDb Input 26 GND --


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Table 3-8. Definition of the X.21 interface


Pin Signal name Signal direction1 TXDa Output 2 TXCEa Output 3 TXCa Input 4 RXCa Input 5 RXDa Input 6 DCDa Input 7 DTRa Output 8 RTSa Output 9 RTSb Output 10 CTSb Input 11 CTSa Input 12 DSRa Input 14 TXDb Output 15 TXCEb Output 16 TXCb Input 17 RXCb Input-- 18 RXDb Input-- 19 DCDb Input-- 20 DTRb Output 25 DSRb Input 26 GND --


3.2.6 V26 Conversion Cable

The product package contains V26-DB25 converter cables. Refer to related contents of Annex-3 “CALBES” for their definitions.

3.3 Serial M&C Port

The serial M&C port is located at the left side of the front panel, which is in the form of a RJ45 port. The pin assignment is defined as follows:

Pin Signal name Signal direction1 RTS 2 DTR


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3 TXD Output 4 GND 5 GND 6 RXD Input 7 DSR 8 CTS

Table 3-10. Definition of the interface of the serial M&C port

The serial M&C port does not provide flow control signal. If connected equipment needs flow control signals, short-circuit RTS and CTS, DTR and DSR signal lines of the equipment port.

The product package provides serial M&C cables compatible with the cable of the Console port of Cisco router. Refer to the related contents contained in Annex-3 “CABLES” for its definition.

MUX-2200E - CHAPTER-4 MANAGEMENT

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CHAPTER-4 MANAGEMENT

The MUX-2200E may be configured through the front panel, the M&C port and Ethernet port. This Chapter will introduce them respectively. See Chapter-5 “CONFIGURATION” for the detailed configuration methods and procedures.

4.1 Through Front Panel

4.1.1 Menu Hierarchy

The front panel of the MUX-2200E provides all function settings of local units. To manage such functions and facilitate users’ understanding and memorization, the control menu system of the MUX-2200E may be classified into the followings:

Category - Root menu, including main function category Function - Secondary menu, including all function of a category Parameter - current value and option of a certain function

For complete menu list, see Annex-2 “CONTROL MENU”.

4.1.2 Buttons

Button Button Function Switch menu option under menu mode; change parameter

modification position under parameter edition mode. Modify parameters or select parameter from options under the

parameter edition mode. ENTER Confirm the current menu selected to enter the submenu or display

the current value of the parameter under the menu mode. Enter the parameter edition mode under the parameter display mode. Confirm the parameter value modification under the parameter edition mode.

CLEAR Return to the upper menu by pressing it under menu selection; Cancel the modification of the current parameters and restore the original setting under edition means.

Table 4-1. Definitions of buttons on the front panel


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4.1.3 Menu Operations

4.1.3.1 Standby Screen

The standby screen is as follows:

Press the ENTER key to enter the Category screen under the Standby screen.

4.1.3.2 Category Screen

The first line of the Category screen displays SELECT, prompting that the current position is the root menu; the second line indicates all category items. “▲” will stop at the current classified menu item position.

Press the key or key to move the cursor (“▲”signal) on the second line of the screen to select specified category. Press the ENTER key to enter the specified function group (secondary menu). Press the CLEAR key to return to the standby screen.

4.1.3.3 Function Screen

The first line of the Function screen displays the current category name, prompting the current position is the secondary menu; the second line indicates all function items contained in the category. “▲” will stop at the current function position.

Press the key or key to move the cursor (“▲”signal) on the second line of the screen to select the specified function. Press the ENTER key to enter the Parameter Display screen to view the current configurations. Press the CLEAR key to return to the Category screen.

In some Function screen, the first line indicates that the bracket behind the category name contains the specified port number.


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4.1.3.4 Parameter Display Screen

The first line of the Parameter Display screen displays the full name of the parameter and the second displays the current parameter value.

Press the ENTER key to enter the Parameter Modification screen. Press the CLEAR to return to the Function screen.

For some Parameter Display screen, the first line indicates that the bracket behind the parameter name contains the current port number specified.

4.1.3.5 Parameter Modification Screen

The first line of the Parameter Modification screen displays the full description of the parameter and the second line displays the current value.

Press the key or key to move the cursor on the second line of the screen (“▲”signal) and select editable position. Press the key or key select the current parameter option or change parameter value at current editable position.

Press the ENTER key to confirm parameter modification and return to the Parameter Display screen. Press the CLEAR to cancel parameter modification and return to the Parameter Display screen directly.

For some Parameter Display screen, the first line indicates that the bracket behind the parameter name contains the current port number specified.

4.2 Through the M&C Port

The front panel of the MUX-2200E provides an RS-232 serial port of RJ45 type as the M&C port, through which the computer can be used to monitor unit status and update parameter configurations of the MUX-2200E.

To connect to the MUX-2200E through the serial M&C port, the following shall be prepared:

Terminal or computer with a serial port Serial M&C cable supplied with the equipment


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4.2.1 Connection Procedures

Follow the following procedures to use the M&C port to monitor the equipment:

Plug the RJ45 cable connector of the M&C cable into the M&C port of the front panel of the MUX-2200E.

Connect the 9-pin cable head at the other end of the M&C cable to the serial port of the computer.

To prevent computer serial interface or equipment M&C port from being damaged, it is recommended to plug/unplug the M&C cable in case of equipment outage.

Run a terminal simulation software (ie. Hyperterminal) on the computer and set the

following port parameters: Select correct serial port; Set data rate to 115,200bps; Set data format to 8 data-bits and 1 stop-bit, without Parity and flow control; Set the simulation mode as AUTO. Select “Terminal Keys” for the “Function, arrow and ctrl keys act as” instead

of “Windows keys”. Connect the power cord of the MUX-2200E and turn on the power switch of the

front panel, the front panel will display:

The computer terminal software will display system boot information.

U-Boot 1.3.2 (May 6 2010 - 13:28:05)

MPC8272 Reset Status: External Soft, External Hard

MPC8272 Clock Configuration

- Bus-to-Core Mult 3.5x, VCO Div 2, 60x Bus Freq 30-85 , Core Freq 100-300

- dfbrg 1, corecnf 0x1e, busdf 3, cpmdf 1, plldf 0, pllmf 3, pcidf 7

- vco_out 400000000, scc_clk 100000000, brg_clk 25000000

- cpu_clk 350000000, cpm_clk 200000000, bus_clk 100000000

- pci_clk 25000000

CPU: MPC8272 (HiP7 Rev 14, Mask 1.0 1K50M) at 350 MHz

Board: Motorola MPC8272ADS

DRAM: 64 MB

FLASH 1: 8 MB

……


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……

Loading system parameter......

WANCOM Communication & Networks Technology Ltd.

MUX2200E version 1.0.0165

Firmware version 0.1

SCCrun_Flag [0] =1 hdlc0: Carrier detected SCCrun_Flag [2] =1 hdlc1: Carrier

detected SCCrun_Flag [3] =1 hdlc2: Carrier detected voice bandwidth = 292000

Program download successful!

chip1 download successful! times=1 error=0

LOCAL>

When the boot procedure is completed, the front panel will display:

4.3 Through Ethernet port

Ethernet port J9 and J11 on the rear panel of the MUX-2200E may be used for equipment configuration and management.

The computer may manage the MUX-2200E through the Ethernet port. The following shall be prepared:

Terminal or computer with network interface card Standard straight-connection cable

4.3.1 Connection Procedures

To use the Ethernet port to monitor the equipment, follow the following procedures:

Connect the power cord of the MUX-2200E and turn on the power switch on the front panel, and wait for completion of the system boot procedure until the front panel displays:

Use the LAN cable to connect the computer Ethernet port to Port 9 or Port 11 on the

rear panel of the MUX-2200E. Set the equipment network address through the front panel menu- UNIT►IPADDR,


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such as 192.168.1.1_24. The attribute of the computer network interface card are configured as follows:

IP address: 192.168.1.x, x ranges from 2 to 254. Subnet Mask: 255.255.255.0 Default gateway: Null

Execute Start►Run on the computer and input cmd command to enter the MS-DOS command line mode. Enter the command:

telnet [Unit IP address]

After connecting successfully, the screen will pop up: LOCAL>

MUX-2200E - CHAPTER-5 CONFIGURATION

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CHAPTER-5 CONFIGURATION

Users may have full configurations and management for the MUX-2200E via the keypad and LCD on the front panel.

5.1 Unit Management

This section covers some general settings for the equipment, including settings of the M&C address, IP address and time and date as well as serial number and software version inquiry. The operations of the front panel concentrate on the UNIT function menu.

5.1.1 Set the M&C Address

Set the M&C Address for the MUX-2200E via menu UNIT►ADDR. The M&C Address is selected from 0 to 255 (set 1 as default) via and . The screen display is as follows:

5.1.2 Set the IP Address

Set the IP address and mask for the MUX-2200E via menu UNIT►IPADDR (set 192.168.1.1 as default IP address and 255.255.255.0 as default subnet mask).

The subnet mask is set via a decimal digit from 0 to 32. The masks used are as follows:

Code Subnet Mask 8 255.0.0.0 16 255.255.0.0 24 255.255.255.0

Adjust the cursor position using keys and modify values using keys.

The screen display is as follows:


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5.1.3 Set the Date

Set the date and time for the MUX-2200E via menu UNIT►DATE. The screen display is as follows:

5.1.4 Show the Serial Number

The serial number of the MUX-2200E may be inquired about via menu UNIT►SN. The screen display is as follows:

5.1.5 Enable/Disable the LAN Group 2

Enable/disable the LAN Group 2 via menu UNIT►LAN2. Use keys to select ON or OFF (set OFF as default). The screen display is as follows:

Set LAN2 as ON to enable it, the serial Port CHN2 will be off automatically.

5.1.6 Set the Screen Backlight

Turn on or off the LCD backlight of the front panel of the MUX-2200E via menu UNIT►BACKLIGHT. Use the keys to select ON (backlight ON) or OFF (backlight off). The screen display is as follows:

When the BACKLIGHT is set as ON, any button operation will trigger the backlight of the LCD; No button operation lasts for more than 20 seconds, the backlight of the screen will turn off automatically until next button operation.


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5.2 Trunk Management

This section covers the configuration for CHN5 or CHN6 trunk ports. The Operations on the front panel concentrate on the TRUNK function menu.

5.2.1 Select the Online Trunk Port

Two hardware ports on the rear panel of the MUX-2200E are available as trunk ports. Select one as the online port and the other will become the backup port automatically.

Use the keys to select one of two ports (CHN5 and CHN6) as the online port via menu TRUNK►PORT. The screen display is as follows:

The selected trunk port number will appear in the bracket of the first line on the TRUNK function screen.

5.2.2 Set the TX Data Rate

Theoretically the MUX-2200E supports a TX data rate of up to 20Mbps. The actual TX data rate will be an integral multiple of the step rate of the multiplexer.

Use the keys to adjust the cursor positions via menu TRUNK►TXDR and press the keys to modify the value of the cursor position. The TX data rate is k times, which ranges from 0 to 2048, of the step rate. The screen display is as follows:

Related settings: Refer to 5.6.2 “Set the Step Rate”.

5.2.3 Set the TX Clock Mode

The TX clock of the trunk port of the MUX-2200E may be set to the following three kinds of clock modes. The MUX-2200E is at the DTE side in the figure below.

TT mode - TX data will be synchronized with the TT clock at the DTE side. DCE equipment will acquire a clock from the DTE side.


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DTE DCESD

RT

RD

ST

TT

ST mode - TX data will be synchronized with the ST clock at the DCE side. DTE

equipment will acquire a clock from the DCE side. DTE DCESD

RT

RD

ST

TT

RT mode - TX data will be synchronized with the RX clock.

DTE DCESD

RT

RD

ST

TT

Adjust the TX clock mode via menu TRUNK►TXCM. Press the keys to select TT, ST or RT. The screen display is as follows:

When the clock at the trunk port is set as TT clock, the MUX-2200E may select either built-in high-precision clock or the serial port clock as the clock source.

Related settings: Refer to 5.6.1“Set the Clock Source”.

5.2.4 Set the TX Clock Polarity

Press the key or the key to adjust the TX clock polarity at the trunk port via menu TRUNK►RXCP.

Select NORMAL - TX data will be updated at the clock falling edge, and the equipment at the remote side shall sample data at the clock rising edge

Select INVERT - TX data will be updated at the clock rising edge, and the equipment at the remote side shall sample data at the clock falling edge).



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5.2.5 Set the RX Data Rate

Via menu TRUNK►RXDR, press the key or the key to adjust the cursor position and press the key or the key to modify the value at the cursor position. The RX data rate is k times, which ranges from 0 to 2,048, of the step rate. The screen display is as follows:

Related settings: See 5.6.2 “Set the Step Rate”.

5.2.6 Set the RX Clock Polarity

Via menu TRUNK►RXCP, Press the key or the key to adjust the RX clock polarity of the trunk port.

Select NORMAL - (normal polarity) Sample and receive data at the clock rising edge

Select INVERT - (opposite polarity) Sample and receive data at the clock falling edge


5.2.7 Set the Trunk Loopback

Active the trunk loopback function via menu TRUNK►LPBK. It is often used for system testing. Press the key or the key to select NORMAL (loopback OFF) or LOOPBACK (loopback ON).


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Related setting: Refer to 5.3.8 “Set the Port Loopback”

5.3 Serial Port Management

This section covers the configuration for serial ports (CHN1-CHN4). Operations on the front panel concentrate on the SERIAL function menu.

5.3.1 Select the Current Serial Port

Four hardware ports CHN1-CHN4 of the MUX-2200E work as the serial ports. Users may configure any one or several serial ports according to link requirements;

The function “Select the current serial port” can be realized via menu SERIAL►PORT. Press the key or the key from CHN1 to CHN4 to select any one port as the current specified port (here the specified port selected is CHN1). The screen display is as follows:

Selected serial port number will appear in the bracket of the first line displayed on the SERIAL Function screen. The screen display is as follows:

5.3.2 Set the TX Data Rate

Theoretically the serial port of the MUX-2200E supports up to a TX data rate of 10Mbps. The TX data rate actually set shall be integral multiple of the step rate of the multiplexer.

Use the key or the key to adjust the cursor position and use the key or the key to modify the value where the cursor is located via menu SERIAL►TXDR. The TX data rate is k times, which ranges from 0 to 2048, of the step rate.



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Related setting: See 5.6.2 “Set the Step Rate”

5.3.3 Set the TX Clock Mode

The TX clock of the serial port of the MUX-2200E may be set to the following three kinds of clock modes. The MUX-2200E constitutes the equipment at the DCE side in the diagram below.

TT mode - TX data will be synchronized with the clock at the DTE side, and the DCE equipment will acquire clock from the DTE side.

ST mode - TX data will be synchronized with the clock at the DCE side. The DTE

equipment will acquire a clock from the DCE side.

RT mode - The TX clock will be synchronized with the RX clock.

Adjust the TX clock mode via menu SERIAL►TXCM. Press the key or the key to select TT, ST or RT. The screen display is as follows:

When the serial port clock is set as the ST mode, the MUX-2200E may select the built-in high precision clock or other serial port clock as the clock source.

Related setting: See 5.6.1 “Set the Clock Source.”


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5.3.4 Set the TX Clock Polarity

Adjust the TX clock polarity of the trunk port via menu SERIAL►TXCP. Press the key or the key to select NORMAL or INVERT. The screen display is as follows:

5.3.5 Set the RX Data Rate

Use the key or the key to adjust the position of the cursor via menu SERIAL►RXDR and use the key or the key to modify the value where the cursor is located. The RX data rate is k times, which ranges from 0 to 2048, of the step rate. The screen display is as follows:

Related setting: See 5.6.2 “Set Step Rate”

5.3.6 Set the RX Clock Polarity

Adjust the RX clock polarity of the trunk port via menu SERIAL►RXCP. Press the key or the key to select NORMAL or INVERT. The screen display is as follows:

5.3.7 Set the Async Mode

Set the async mode of the serial port via menu SERIAL►ASYNC. Users may use the key or the key to select ON (async mode) or OFF (sync mode). The screen display

is as follows:

5.3.8 Set the Port Loopback

The serial port loopback may be enabled via menu SERIAL►LPBK. It is often used for system testing. Press the key or the key to select OFF (loopback off) or ON (loopback on).


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Related setting: See 5.2.7 “Set the Trunk Loopback”

5.4 Voice Port Management

This section covers the configuration for voice ports (J1-J4). Operations on the front panel concentrate on the VOICE functional classification menu.

5.4.1 Select the Current Voice Port

The MUX-2200E provides four hardware ports (J1～J4) as voice ports. Via menu VOICE►PORT, press the key or the key to select one as the currently specified configuration port (here select J1 as the specified port).


The current voice port number selected will appear in the bracket of the first line displayed on the voice function screen.


5.4.2 Enable/Disable the Voice Port

Via menu VOICE►ENABLE, press the key or the key to enable or disable current voice port. The screen display is as follows:


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5.4.3 Set the Fax Lines

Via menu VOICE►FAXLINE, press the key or the key to select a number from 1 to 4 to set the maximum fax lines (here the fax line number is set as 1). The screen display is as follows:

5.4.4 Set the Voice Coder

Via menu VOICE►CODER, press the key or the key to select G.711 or G.723.1 to set the voice coder for the current voice port (here it is set as G.711). The screen display is as follows:

5.4.5 Set the Voice Volume

Via menu VOICE►VOL, press the key or the key to modify from -32dB to +31dB to adjust the volume for the current voice port (here the default setting of the volume is 0dB). The screen display is as follows:

5.4.6 Set the DTMF Level

Via menu VOICE►DTMF, press the key or the key to modify it from -32dB to +3dB and adjust the DTMF Level for the current voice port (here the default setting of the volume is -4dB).The screen display is as follows:

5.5 E1 Port Management

This section covers the configuration for the E1 ports (J5-J8). Operations on the front


- 51 -

panel concentrate on the E1 function menu.

5.5.1 Select the Current E1 Port

The MUX-2200E with standard configurations provides 4 hardware ports (J5-J8) as E1 ports. Via menu E1►PORT, press the key or the key to select any port as the currently specified configuration port from J5 to J8 (here the current port selected is J5). The screen display is as follows:

The currently selected E1 port number will appear in the bracket of the first line displayed on the E1 function screen after completing such setting. The screen display is as follows:

5.5.2 Enable/Disable the E1 Port

Via menu E1►TYPE, press the key or the key to select OFF/E1 to Enable/Disable the current E1 port . The screen display is as follows:

5.5.3 Enable/Disable the CRC Function

Via menu E1►CRC, press the key or the key to select ON/OFF to Enable/Disable the CRC function for the current E1 port (here the default setting is OFF) .


5.5.4 Set the Time Slots

Via menu E1►SLOT, set the time slot of the current E1 port. Press the key or the key to adjust the cursor position to select the assigned time slot, and press the key

or the key to select 1 or 0.


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The time slots parameter is a 32-bit binary number, which represents Time Slot 0, 1, …, 31 of E1 from left to right. Each bit distinguishes the status of the time slot: 1 (indicates that the time slot is occupied) or 0 (indicates that the time slot is not occupied). As the left first Time Slot is set to 0, it indicates the current port support non-framing data stream.


5.5.5 Set the Sync Mode

Via menu E1►SYNC, press the key or the key to select ON or OFF and set the sync mode of the current E1 port (here the default setting is ON). The screen display is as follows:

5.5.6 Set the Impedance

Via menu E1►IMPED, press the key or the key to select 75 ohm or 120 ohm and set the impedance of the current E1 port (here the default setting is 120 ohm). The screen display is as follows:

5.5.7 Inquire the TX Data Rate

Inquire about the TX data rate of the specified E1 port via menu E1►TXDR, the parameter will be modified automatically according to the SLOT setting.


Related setting: See 5.5.4 “Set the Time Slots”


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5.5.8 Inquire the RX Data Rate

Inquire about the RX data rate of the specified E1 port via menu E1►RXDR, the parameter will be modified automatically according to the SLOT setting.


Related setting: See 5.5.4 “Set the Time Slots”

5.5.9 Inquire the Local Status

Via menu E1►STATUS, inquire about the local status for the current E1 port. Press the key or the key to scroll screen and inquire more contents.

The default setting displays “Not E1 Interface” when the E1 port is disabled. The screen display is as follows:

5.5.10 Inquire the Remote Status

Via menu E1►RSTATUS, inquire about the status of the corresponding E1 port of the remote equipment. Press the key or the key to scroll screen and inquire more contents.


5.5.11 Set the Port Loopback

Via menu E1►LPBK, press the key or the key to select LLP, RLP or OFF and set the loopback function for the current E1 port.

LLP - Loopback toward local side.


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RLP - Loopback toward remote side.

The screen display is as follows: （here the default setting is set as OFF and the port ）loopback is OFF

5.6 Utility

5.6.1 Set the Step Rate

Set the step rate for MUX-2200E via menu UTILITY►DRSTEP. Press the key or the key to adjust the cursor position and press the key or the key to modify the value where the cursor is located. The step rate is n times 100bps, in which n ranges from 1 to 160.

The screen is displayed in the table below.

5.6.2 Set the Clock Source

Via menu UTILITY►REFS, press the key or the key to select and set the reference clock source of the TX clock of the system.

See the table below for optional clock sources.

Code Clock source TCXO Built-in temperature compensated crystal Oscillator CHN1-CHN4 TT clock of 4 serial ports, CHN1-CHN4 ST ST clock of trunk port


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RT RT clock of trunk port E1P1-E1P8 Restoring clock of E1P1-E1P8

Table 5-1 System clock source


5.6.3 Reboot

Via menu UTILITY►REBOOT, press the key or the key to select YES and press the ENTER key to reset the MUX-2200E immediately. The screen is displayed in the table below.

The REBOOT function will result in interruption of the current data links.

5.6.4 Restore to Default

Via menu UTILITY►DEFAULT, press the key or the key to select YES and press the ENTER key to clear all system configurations, which shall not affect the settings of the IP address. All user settings of the MUX-2200E will be erased and set to the default setting.


The DEFAULT operation will not affect the IP address setting.

The DEFAULT operation will result in interruption of the current links.

5.7 Status

This section covers status and alarm information inquiry. Operations of the front panel concentrate on the STATUS function classification menu.


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5.7.1 Display the Current Status

Inquire about the current status via the STATUS►STAT menu.


5.7.2 Display the Active Alarms

Inquire about all active alarm information via menu UTILITY►ALARM. Use the key and key to scroll screen and display alarm lists.

MUX-2200E - CHAPTER-6 MAINTENANCE

- 57 -

CHAPTER-6 MAINTENANCE

This Chapter mainly describes the field maintenance of the MUX-2200E, which consists of chassis clearance, function board replacement and software version update. It also gives additional descriptions of disassembly and assembly of main components according to field maintenance demand.

6.1 Disassemble the Major Components

Before conduct any hardware replacement and software upgrade, user must be officially authorized by the manufacturer and follow the steps prescribed in this Chapter. Any hardware operation and software upgrade without official written authorization will void the product warranty immediately.

6.1.1 Precautions for Disassembly

Read and follow all precautions mentioned on the section “Safety Instructions” in the manual. If additional descriptions provided with the equipment are not consistent with these descriptions, contact the technical service personnel of the supplier to acknowledge.

To ensure heat radiation and ventilation, the chassis cover must be installed before the MUX-2200E is powered.

The power supply switch cannot cut off the AC power supply completely. To cut it off completely, it is recommended to unplug the power cord connected to the MUX-2200E from the AC sockets.

The following operations must be conducted on the ESD platform when it is necessary to open the chassis for component replacement or inspection. If such platform is not available, reduce the ESD hazards by the following means:

Wear an anti-static bracelet and connect it to the metal part of the MUX-2200E. Touch the metal case of the MUX-2200E chassis before touching any parts of the

MUX-2200E. Keep part of the body in touch with the metal chassis of the MUX-2200E to

discharge electrostatic while handling components. Avoid unnecessary movements. Hold the components (especially the boards) by the edges when handling the

MUX-2200E parts. Place the MUX-2200E components on a grounded, static-free operating platform.

Use a conductive foam pad if available rather than use the component wrapper.


- 58 -

Do not let components slide on the operating platform.

6.1.2 Tools for Disassembly

Cross-head screwdriver; Anti-static bracelet and conductive foam pad (recommended); Paper and pens used to record the modification of the MUX-2200E system

configuration status as well as specific information of all installed parts including the part number and the serial number;

6.1.3 Disassemble the Top Cover of the Chassis

Ensure you have fully understood the contents contained in Precautions for Disassembly in this Chapter before operation and have read the safety warnings and precautions on the section “Safety Instructions” in the manual.

6.1.3.1 Remove the Top Cover of the Chassis

Turn off the MUX-2200E and all the devices connected to it, Unplug the AC power cord. If the MUX-2200E is rack-mounted, the grounding wires and all related connection

cables shall be removed, the equipment may be taken off of the rack and be placed on the disassembling platform; if the MUX-2200E is non-rack-mounted, other equipment stacked on it shall be taken down and related connection cables shall also be removed from the front and rear panels.

Remove the 12 screws on the top cover of the chassis (refer to “①” shown in the figure below) and lift the top cover up (refer to “②” shown in the figure below).

Figure 6-1. Disassembling diagram of the top cover of the chassis

The installation procedure for the top cover of the chassis is opposite of the remove procedure of the top cover of the chassis.


- 59 -

6.1.4 Disassemble the Functional Modules

Ensure you have fully understood the contents contained in Precautions for Disassembly in this Chapter and have read the safety warnings and precautions on the section “Safety Instructions” in the manual before operation.

6.1.4.1 Remove the Functional Modules

Remove the top cover of the chassis (refer to the operation procedure of “Remove the top cover of the chassis”).

Loosen the screws on the functional board (see “①” shown in the figure below, each sub-board is fastened with 2 screws).

Press the system motherboard with one hand and hold the module edge with the other hand and lift it from the ramp top with even force and remove the board (see “②” shown in the figure below).

Figure 6-2. Disassembling diagram for the functional modules

6.1.4.2 Install the Functional Modules

Remove the top cover of the chassis. (Refer to the operation methods of “Remove the top cover of the chassis”)

Align the interface on the functional module to the interface sockets on the motherboard and check whether the positions of four fastening screw holes on the board correspond to the supporting columns (see “①” shown in the figure below).

Press the module down with even force from the interface positions at two sides of the module (see “②” shown in the figure below).

Fasten the screws on the functional board.


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Figure 6-3. Installation diagram for the functional modules

6.1.5 Disassemble the Motherboard

Ensure you have fully understood the contents contained in Precautions for Disassembly in this Chapter before operation and have read the safety warnings and precautions on the section “Safety Instructions” in the manual.

6.1.5.1 Remove the Motherboard

Remove the top cover of the chassis (refer to the operation procedure of “Remove the top cover of the chassis”).

Remove the functional modules (refer to the operation procedure of “Remove the functional modules”).

Unplug the connection wires of other modules on the motherboard, include the exhausted fan, the power supply module, the keypad display module and the M&C interface module.

Loosen 4 screws on the motherboard (see “①” shown in the figure below). Slip out the motherboard from the interface clearance of the rear panel of the chassis

after inclining the board to one side (see “②” shown in the figure below).


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Figure 6-4. Disassembling diagram for the motherboard

6.1.5.2 Install the Motherboard

Remove the top cover of the chassis. (Refer to the procedure for “Remove the top cover of the chassis”).

Align the interface pins on the motherboard to the corresponding vacancy on the rear board (see “①” and “②” shown in the figure below), check whether the positions of the 4 fastening screw holes on the motherboard correspond to the supporting columns on the motherboard (see “③” shown in the figure below).

Fasten 4 screws on the motherboard. Install the functional modules (Refer to the procedure for “Installing functional

modules”) Connect the motherboard to the plugs of the connection wires of other modules in

the chassis, includes the exhausted fan, the power supply module, the keypad display module and the M&C interface module).

Figure 6-5. Installation diagram for the motherboard


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6.2 Clean the Chassis

Ensure you have fully understood the contents of this Chapter and have read the safety warnings and precautions on the section “Safety precautions” of the manual.

Power supply button cannot cut off the AC power supply completely. To cut it off completely, the user must unplug all the power cords connected to the MUX-2200E from the AC sockets.

Following the following steps to clear dust accumulated in the chassis over a long time. It is recommended to perform such cleaning once a year according to the conditions of the computer room.


Clean the chassis with a dust catcher, especially the positions near to the left air inlet and the right exhaust fan.

Clean the above positions with a brush if thick dust has accumulated. Repeat the above step.

Check and ensure no foreign articles are left in the chassis, install the top cover of the chassis. (Refer to the procedure for “Install the top cover of the chassis”).

Power on the equipment and check its status.

6.3 Replace the Functional Boards

Ensure you have fully understood the contents of this Chapter and have read the safety warnings and precautions on the section “Safety precautions” of the manual.

Power supply button cannot cut off the AC power supply completely. To cut it off completely, the user must unplug all the power cords connected to the MUX-2200E from the AC sockets.

Replacement of the functional board (motherboard) may result in missing original parameter configuration. Record such configuration in advance before replacement.

Replacement of any functional board must follow the following steps based on the demand for system hardware configuration adjustment and for rapid field maintenance of faulty boards.

Record the current parameter configurations.


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Use a dust catcher to dedust the inside of the chassis. Remove the original functional board (motherboard). (Refer to the procedure for

“Remove the functional board (motherboard)”). Record the type and serial number information of the current boards as well as the

type and serial number information of new boards. Install the new functional board (motherboard). (Refer to the procedure for “Install

the functional board (motherboard”). Check and ensure no foreign articles are left in the chassis, install the top cover of

the chassis. (Refer to the procedure for “Install the top cover of the chassis”). Power on the equipment and check its status. Check parameter configurations.

Fill out the following form after the replacement of functional boards is completed, and inform the Customer Service Center of Wancom via fax or e-mail.

Customer name: Telephone: Engineer name: E-mail: Replacement Time: Unit Part Number: Serial Number: Motherboard Module:

Serial number:

CPU Module: Serial number: Voice Module: Serial number: E1 Module: Serial number: New Board: Serial number:

Table 6-1. Field Maintenance Record Sheet

6.4 Upgrade the Firmware

The MUX-2200E supports field software upgrading to realize notable improvement of equipment performance. Users may consult the manufacturer to acquire new product software upgrading data package.

Theoretically, system software version upgrading will not result in missing original parameter configurations. For the sake of safety, it is recommended to record the original configurations before upgrading.

Use cables to connect the computer and J10 or J12 on the rear panel of the

MUX-2200E to be upgraded; or connect the computer for upgrading and the MUX-2200E to the same network exchange or HUB via LAN cables.


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Set the computer and the MUX-2200E to be upgraded at the same IP network segment.

Find the folder contained the MUX-2200E upgrading file on the computer and double-click the icon to run the upgrading program.

Figure 6-6. Software upgrade program interface

Click the SCAN button in the Upgrade Program window; the program will search all linkable MUX-2200E.

Figure 6-7. The upgrade program screen – unit scan process

Select the corresponding IP address of the MUX-2200E which needs to upgrade firmware in the “Machines List” list in the upper left corner of the window and view the current version information in the “Version Information:” in the upper right corner of the window and confirm the version that needs to be upgraded.

Check the checkbox before “Reboot after Upgrade” in the middle of the window. Click the Upgrade button to start the uploading process of the firmware upgrade


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package. The user may enter the IP address of the MUX-2200E to be upgraded in the address column at the left of the Upgrade button in the middle of the window, and click the Upgrade button to start the uploading of the upgrade software package.

Figure 6-8. The upgrade program screen - uploading process

The program prompts “info: upgrade finished”, the MUX-2200E will reboot automatically.

Use the Hyperterminal or Telnet to connect equipment and check the new version information displayed on the screen, or use the upgrade program to execute the SCAN operation again and select the MUX-2200E after upgraded and view the new version information in the Version Information box.

Check whether equipment configurations are complete and accurate.


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MUX-2200E - ANNEX-1 CLI COMMAND

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ANNEX-1 CLI COMMAND

A1.1 Basic Command Formats

The CLI command formats for the MUX-2200E are classified as three kinds.

Port (interface)-related configuration operations Input command: <Address/command_port_[value] Device feedback: >Address/command_port_value

Other configuration operations Input command: <Address/command_[value] Device feedback: >Address/command_value

Inquiry operations Input command: <Address/command_ Device feedback: >

A1.1.1 Start Character

Computer to Device: ’<’ (ASCII code 60)

Device to Computer: ’>’ (ASCII code 62)

A1.1.2 Unit Address

Address range used for serial M&C ～ is 0 255 and the default address is 1. It is set via UNIT►ADDR on the front panel.

A1.1.3 Address Separator

‘/’ (ASCII code 47) is used as the separator between address and command in the CLI command format.

A1.1.4 Command Code

Command code consists of a character string of variable lengths in the CLI command


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format without the upper and lower case difference.

A1.1.5 Instruction Code Qualifiers

In CLI command format, both ’_’ (i.e. the underline, which ASCII code is 95) and ’ ’ (i.e. the space character, which ASCII code is 32) may be qualifiers for mixed use.

E.g., enter the following two commands via the keypad, their roles are exactly the same.

<addr/TXDR_n_[xxx]

<addr/TXDR n [xxx]

A1.1.6 Port Number

In CLI command format, the port number ranges from 0 to 9. The correspondence between the port number in the command format and the hardware port is shown in the table below under normal conditions:

Port # hardware port Remarks 0 CH5/CH6 Serial trunk port 1-4 CH1-CH4 Serial port 5-8 J5-J8 E1 port 9 J1-J4 Voice port

Table 7-1. Port number correspondence table

A1.1.7 Optional Parameter Values

In CLI command format, parameter values correspond to those of specific ports or the value of specific parameters. If input commands do not contain parameter values, the equipment will return to the current configuration or status.

A1.2 CLI Command Set

A1.2.1 Port Commands

Enable/Disable the voice port Command: <addr/VEN_n_[xxx] Answer: >addr/VEN_n_xxx n: voice port number, n=1-4 xxx: ON/OFF, xxx=ON/OFF


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Set the coder of the voice port Command: <addr/VCODER_n_[xxx] Answer: >addr/VCODER_n_xxx n: voice port number, n=1-4 xxx: coder, xxx=G.711,G.723.1

Set the volume of the voice port Command: <addr/VOL_n_[xxx] Answer: >addr/VOL_n_xxx n: voice port number, n=1-4 xxx: volume value, xxx=- ～32dB 31dB

Set the DTMF level of the voice port Command: <addr/DTMF_n_[xxx] Answer: >addr/DTMF_n_xxx n: voice port number, n=1-4 xxx: level value, xxx=- ～32db 3db

Set the fax lines supported Command: <addr/FAXLINES_[xxx] Answer: >addr/FAXLINES_xxx xxx: fax lines supported, xxx=0-4

Set the step rate of the multiplexer Command: <addr/DRSTEP_[xxx] Answer: >addr/DRSTEP_xxx xxx: data rate step, xxx=n×100bps, and 1≤n≤160

Set the TX data rate of the data port Command: <addr/TXDR_n_[xxx] Answer: >addr/TXDR_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: port rate, xxx=k×data rate step of the multiplexer and 0≤k≤2048

Set the RX data rate of the data port Command: <addr/RXDR_n_[xxx]


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Answer: >addr/RXDR_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: port rate, xxx=k×data rate step of the multiplexer and 0≤k≤2048

Set the TX clock mode of the data port Command: <addr/TXCM_n_[xxx] Answer: >addr/TXCM_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: clock mode, xxx = TT, ST, RT

Set the TX clock polarity of the data port Command: <addr/TXCP_n_[xxx] Answer: >addr/TXCP_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: clock polarity, xxx = NRM, INV. NRM represents normal while INV represents invert

Set the RX clock polarity of the data port Command: <addr/RXCP_n_[xxx] Answer: >addr/RXCP_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: clock polarity, xxx = NRM, INV. NRM represents normal, while INV represents invert.

Set the TX data polarity of the data port Command: <addr/TXDP_n_[xxx] Answer: >addr/TXDP_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: data polarity, xxx = NRM, INV. ，NRM represents normal while INV represents invert.

Set the RX data polarity of the data port Command: <addr/RXDP_n_[xxx] Answer: >addr/RXDP_n_xxx n: data port number, n = 0, 1, 2, 3, 4 xxx: data polarity, xxx = NRM, INV. ，NRM represents normal while INV represents invert.

Set the online trunk port


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Command: <addr/TRUNK_[xxx] Answer: >addr/TRUNK_xxx xxx: trunk port number, xxx=5 or 6. It indicates CHN5 or CHN6 is taken as the trunk port.

Set the async mode of the serial port Command: <addr/ASYNC_n_[xxx] Answer: >addr/ASYNC_n_xxx n: data port number, n=1-4, which must be serial ports. xxx: ON/OFF, ON indicates the port is set as async mode while OFF indicates the port is set as sync mode.

Set the port type Command: <addr/PTYPE_n_[xxx] Answer: >addr/PTYPE_n_xxx n: data port number, n = 5-8 xxx: port type, xxx=OFF, M_E1. OFF means to disable the E1 port while M_E1 means to enable E1 port.

Set the CRC function of the E1 port Command: <addr/E1CRC_n_[xxx] Answer: >addr/E1CRC_n_xxx n: data port number, n = 5-8 xxx: enabled/disabled, xxx= ON/OFF. ON represents the CRC function is ON while OFF represents the CRC function is OFF.

Set the time slot of the E1 port Command: <addr/E1SLOT_n_[xxx] Answer: >addr/E1SLOT_n_xxx n: data port number, n = 5-8 xxx: time slot status, xxx=32-digit binary number, which represents Time Slot 0, 1, …, 31 of E1 from left to right. Each bit distinguishes the status of the time slot: 1 (indicates that the time slot is occupied) or 0 (indicates that the time slot is not occupied). As the left first Time Slot is set to 0, it indicates the current port support non-framing data stream.

Set the sync mode of the E1 port Command: <addr/E1SYNC_n_[xxx] Answer: >addr/E1SYNC_n_xxx


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n: port number, n=5-8, E1 port corresponding to J5～J8 xxx: ON/OFF. ON indicates the port is set as sync mode while OFF indicates the port is set as async mode.

Set the impendance of the E1 port Command: <addr/E1TRES_n_[xxx] Answer: >addr/E1TRES_n_xxx n: port number, n=5-8, the E1 port correspondi ～ng to J5 J8 xxx: port impendance, xxx=75ohm / 120ohm.

A1.2.2 Auxiliary Commands

Set the system clock source Command: <addr/REFS_[xxx] Answer: >addr/REFS_xxx xxx: clock source, xxx=TCXO, representing temperature-compensated crystal oscillator, CHN1-CH ～N4 correspond to TT clock of Port 1 4. ST and RT are ST clock and RT clock of the trunk port, CHN1- ～CHN4 are recovery clocks of E1 Port 1 8.

Set the Trunk Loopback Command: <addr/MUXRX_[xxx] Answer: >addr/MUXMODE_xxx xxx: working mode, xxx = NRM / ILP. NRM represents normal while ILP indicates local loopback.

Enable the LAN group 2 Command: <addr/LAN2_[xxx] Answer: <addr/LAN2_xxx xxx: ON/OFF, ON indicates LAN2 is ON, and CHN2 is disabled automatically; OFF indicates LAN2 is OFF, CH2 is used normally.

Set the Serial Port Loopback Command: <addr/PORTLPB_n_[xxx] Answer: >addr/PORTLPB_n_xxx n: data port number, n=1-4。 xxx: ON/OFF. ON indicates the port loopback function is ON while OFF indicates the port loopback function is OFF.


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Set the E1 Loopback Command: <addr/E1MODE_n_[xxx] Answer: >addr/E1MODE_n_xxx n: port number, n=5- 。8 xxx: NRM, LLP, RLP. LLP indicates the port loopback function is ON while RLP indicates the remote loopback function of the port is ON.

A1.2.3 Status Inquiry Commands

Display all the parameters Command: <addr/LIST_ Answer: Echo all the parameters

Inquire about the operating status Command: <addr/STATUS_ Answer: >

Inquire about the E1 information status Command: <addr/IFS_n_ Answer: >addr/IFS_n_LOS_xxx LOF_xxx SLIP_xxx CERR_xxx FERR_xxx n: port number, n=5-8 xxx: statistic information

Check the network connection status Command: <addr/PING_ Answer: Statistic information of ping package

Inquire about the alarm information Command: <addr/ALARM_ Answer: >Brief alarm information of equipment

Inquire about detailed alarm information Command: <addr/ALARMMORE_ Answer: >Detailed alarm information.

Clear accumulated alarm information


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Command: <addr/ALARMCLEAR_ Answer: >

A1.2.4 Unit Management Commands

Set the M&C address Command: <add/ADDR_[xxx] Answer: >addr/ADDR_xxx xxx: M&C Address, xxx = 0-255

Inquire about the M&C Address Command: <255/ADDR_ Answer: >addr/ADDR_xxx xxx: Equipment address, xxx = 0-255

Inquire about the serial number Command: <addr/SN_ Answer: >addr/SN_xxx xxx: serial number, xxx is a 9-digit number

Help Command: <addr/HELP_ Answer: >Command list

Inquire about the version number Command: <addr/VER_

Reboot Command: <addr/REBOOT

Restore the default settings Command: <addr/SETDEF

Enable/disable the command prompt Command: <addr/PROMPT_[xxx]


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Answer: >addr/PROMPT_xxx xxx: ON/OFF. Enable/disable LOCAL> information display

Set the IP address and submask Command: <addr/IP_[xxx.xxx.xxx.xxx_yy] Answer: >IP_xxx.xxx.xxx.xxx_yy xxx.xxx.xxx.xxx: IP address of the unit yy: 0-32, digits of the network mask

Set the unit date Command: <addr/DATE_[MM/DD/YYYY HH:mm] Answer: >addr/DATE_MM/DD/YYYY HH:mm MM/DD/YYYY HH:mm: current date and time

A1.2.5 Remote configuration commands

Enter the local/remote mode Command: <addr/CFG_[xxx] Answer: >addr/CFG_xxx xxx: local/remote, xxx = LOCAL/REMOTE

Copy the local unit parameter to the remote unit Command: <addr/COPY_

Match the data and voice port of the remote unit with the local unit Command: <addr/MATCH_

Set the remote alarm function Command: <addr/ALARMR_[xxx] Answer: >addr/ALARMR_xxx xxx: ON/OFF. ON indicates the remote alarm function is ON while OFF indicates the remote alarm function is OFF.


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MUX-2200E - ANNEX-2 CONTROL MENU

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ANNEX-2 CONTROL MENU

SELECT UNIT ADDR M&C Address IPADDR IP Address and Mask DATE Date SN SN LAN2 Active LAN2 BACKLIGHT Back Light TRUNK PORT Online Port# TXDR TX Data Rate TXCM TX Clock Mode TXCP TX Clock Polarity RXDR RX Data Rate RXCP RX Clock Polarity LPBK Trunk Loopback SERIAL PORT Port# TXDR TX Data Rate TXCM TX Clock Mode TXCP TX Clock Polarity RXDR RX Data Rate RXCP RX Clock Polarity ASYNC ASYNS Mode LPBK Port Loopback VOICE PORT Port# ENABLE Enable FAXLINE Fax Line CODER Coder VOL VOL DTMF DTMF E1 PORT Port# TXDR TX Data Rate RXDR RX Data Rate PTYPE Port Type CRC CRC Check

MUX-2200E - ANNEX-2 CONTROL MENU

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SLOT Time Slot SYNC SYNC Mode IMPED Terminal Impedance LSTATUS Local Status RSTATUS Remote Status UTILITY DRSTEP Data rate step REFS System Clock Source DEFAULT Set To Default REBOOT Reboot ALARM STAT Statistics ALRM Active Alarm

MUX-2200E - ANNEX-3 CABLES

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ANNEX-3 CABLES

A3.1 RS530 DTE SMART SERIAL Cable

Specification: 2.0-meter, black, shielded, twisted pair cable with “CA-V26P25M-20” label.

V26/Male DB25/Male Pin# Signal

DirectionPin# Signal

1 Shield_GND 26 GND -- 7 GND 5 RXDa 3 RXD- 18 RXDb 16 RXD+ 1 TXDa 2 TXD- 14 TXDb 14 TXD+ 3 TXCa 15 TXC- 16 TXCb 12 TXC+ 4 RXCa 17 RXC- 17 RXCb 9 RXC+ 2 TXCEa 24 TXCE- 15 TXCEb 11 TXCE+

Table 9-1. Definition of the V26 (DTE) converter cable


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A3.2 RS530 DCE SMART SERIAL Cable

Specification: 2.0-meter, white, shielded, twisted pair cable with “CA-V26P25F-20” label.

V26/Male DB25/Female Pin# Signal

Direction Pin# Signal

1 Shield_GND 6 DCDa 8 DCD- 19 DCDb 10 DCD+ 26 GND -- 7 GND 5 RXDa 2 TXD- 18 RXDb 14 TXD+ 1 TXDa 3 RXD- 14 TXDb 16 RXD+ 11 CTSa 4 RTS- 10 CTSb 19 RTS+ 3 TXCa 15 TXC- 16 TXCb 12 TXC+ 12 DSRa 20 DTR- 25 DSRb 23 DTR+ 8 RTSa 5 CTS- 9 RTSb 13 CTS+ 4 RXCa 24 TXCE- 17 RXCb 11 TXCE+ 2 TXCEa 17 RXC- 15 TXCEb 9 RXC+ 7 DTRa 6 DSR- 20 DTRb 22 DSR+

Table 9-2. Definition of the V26 (DCE) converter cable


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A3.3 RS232 DCE SMART SERIAL Cable

Specification: 2.0-meter, white, shielded, twisted pair cable with “CA-V26P25FS-20” label.

V26/Male Direction DB25/Female Pin# Signal Pin# Signal

1 Shield_GND 13 RXD 2 TXD 21 TXD 3 RXD 22 TXCE 17 RXC 23 TXC 15 TXC 24 RXC 24 TXCE 6 DCD 8 DCD 26 GND -- 7 GND 11 CTS 4 RTS 12 DSR 20 DTR 8 RTS 5 CTS 7 DTR 6 DSR

Table 9-3. Definition of the V26 (RS232/DCE) converter cable


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A3.4 Serial M&C Cable

Specification: 2.0-meter, light blue, shielded cable with “CA-RJ45P9F-20” label.

DB9/Female Direction RJ45 Pin# Signal Pin# Signal 1 CD 2 RXD 3 TXD 3 TXD 6 RXD 4 DTR 7 DSR 5 GND 4,5 GND 6 DSR 2 DTR 7 RTS 8 CTS 8 CTS 1 RTS 9 RI

Table 9-4. Definition of the serial M&C cable

Documents

O&m manual(mux 2200 e)v1.1