E1 / T1 Series Product Introduction

E1 / T1 Series Product Introduction

E1/T1 Access Unit Series E1/T1 Access Unit Series

Rack Mount Series

Rack Mount Series

ERM01

ERM-MUX

ERM-DXC

E1/T1 Access Units Over-view E1/T1 Access Units Over-view

Standalone Series

Standalone Series

ETU01-(A)

ETU01-B(C)

ETU02-MUX

ETU-DXC

E1 SolutionE1 Solution Ethernet SolutionEthernet Solution

WAN & LAN Bridge

WAN & LAN Bridge

ET10A

ET100

T1 SolutionT1 Solution

Rack Mount Series

Rack Mount Series

TRM01

Standalone Series

Standalone Series

TTU01

TTU02-MUX

E1 Solution Standalone E1 Solution Standalone

ETU01 ETU01 ETU01-A ETU01-ASupports Unframed E1 and Fractional E1Rack mountable for 19“or 23” standardsAC or DC models availableModularized interface card – V.35, X.21. RS-232. RS-449, RS-530, G703/64k, Ethernet Bridging, Ethernet Routing, NRZ/BNCN * 64K, up to 2,048KbpsComplies with ITU-G.703,G.704,G.706,G.732 & G.823Status & Alarm LEDs on front panel

Configuration by LCD menu or terminal port

Configuration by the DIP Switch on the PCB

SNMP and In-band remote controlSNMP not supported

E1 Solution Standalone E1 Solution Standalone

ETU01-B ETU01-B ETU01-C ETU01-CSupports Unframed E1 and Fractional E1Rack mountable for 19“or 23” standardsAC or DC models availableModularized interface card – V.35, X.21. RS-232. RS-449, RS-530, G703/64k, Ethernet Bridge, Ethernet Routing, NRZ/BNCN * 64K, up to 2,048KbpsComplies with ITU-G.703,G.704,G.706,G.732 & G.823Status & Alarm LEDs on front panelSub-E1 functionSNMP support & In-band remote control

Configuration by LCD menu or terminal port

Configuration by terminal port

E1 Solution Standalone E1 Solution Standalone

ETU02-MUX ETU02-MUX

Supports up to 4 different Data Ports (optional)SUB-E1 is available for E1 Drop & InsertRack mountable for 19“ or 23” standardsAC or DC modelsInterface module for – V.35, X.21. RS-232. RS-449, RS-530, G703/64k, Ethernet Bridge, Ethernet Router, NRZ/BNCN * 64K , up to 2,048KbpsComplies with ITU-G.703,G.704,G.706,G.732 and G.823Status and Alarm LEDs on front panel

Configuration by LCD Display or terminal port SNMP optionally supported

E1 Solution Standalone E1 Solution Standalone

ETU-DXC ETU-DXC

19”1U Standard, Standalone or rack mountable.8 or 16 E1 ports for user selection.E1 PCM31 or PCM30 64Kbps transparent cross connects.System clock from internal oscillator or recovered from any E1.Balanced E1 (120ohm) or unbalanced E1 (75ohm).Complies with all ITU-T specifications.Provides terminal port or user friendly NMP interface.

Configuration by terminal port NMP Supported

E1 Solution Rack Type E1 Solution Rack Type

ERM01 ERM01Rack mountable for 19” or 23 ” Standard for CO side.Capacity of up to 13 Fractional E1 cards, hot swappable.High Density and Solid 4U Rack.Two power card (AC or DC) for power sharingStatus & Alarm indications via LEDs on front panelAll connection ports on back panelSNMP optionalComplies with ITU-G.703, G.704, G.706, G.732 and G.823 standardsLine Card Interfaces for –

V.35, X.21, RS-449, RS-530, G.703/64K, 10/100Base-T Ethernet Bridge, Ethernet Router

E1 Solution Rack Type E1 Solution Rack Type

ERM-MUX ERM-MUXCentral Multiplexer Solution in a Standard 19“ Rack.Up to 10 I/O cards may be installed.High density & compact design in a 4U high rack.Hot Swappable cards and shared power supplies.The configuration of timeslot#0 may be supported by E1A/E1B. E1 local loop-back and remote loop-back.E1 modes: Dual E1, Sub-E1 and Master/Slave mode. In Master/Slave mode, E1

operates in main or backup mode, with automatic switchover in case of failure.Standard console port allows terminal to setup and monitor operation locally.WindowsTM based NMP management over the E1 link (one timeslot) to retrieve

remote alarm, for remote configuration, and remote status. Software included. No extra hardware required (Ethernet or serial).

E1 Solution Rack Type E1 Solution Rack Type

ERM-DXC ERM-DXCCentral Office E1 Digital Cross Connect Switching Solution in a Standard 19” Rack.Up to 11 I/O cards may be installed.High density & compact design in a 4U high rack.Hot Swappable cards and shared power supplies.8xE1 per line card.Standard console port allows terminal to setup and monitor operation locally.Optional SNMP network management system card.LED Line status and alarm display on each card. Optional Power Source, AC or DC power supplies.Complies with ITU-T G.703, G.704, G.706, G.732, and G.823.

E1 / T1Transmission

ETU01(A) (TTU01)

ETU01(A) (TTU01)

V.35/RS-449/X.21 RS-530/RS-232 I/F

LAN A

RouterRouter

LAN B

V.35/RS-449/X.21 RS-530/RS-232 I/F

E1(T1) Single DataPort Application

E1 / (T1)Transmission

V.35 I/F

Router

LAN ABroad Band Router

ETU01(A) (TTU01)

LAN B

Broad Band Router

ETU01(A) (TTU01)

LAN CBroad Band Router

ETU01(A) (TTU01)

E1 / (T1)Transmission

E1 / (T1)Transmission

V.35 I/F

V.35 I/F

ET10/100 I/F

ET10/100 I/F

ET10/100 I/F

ETU01(A)TTU01

ETU01(A)TTU01

ETU01(A)TTU01

1E1(T1)/1 Data-port Application

1E1(T1)/1 Data-port Application

E1 / (T1) Transmission

ETU01(A) (TTU01)

V.35 I/F

LAN A LAN A

ETU01(A) (TTU01)

ET10/100 I/F

ET100/V35

1E1(T1)/1 Data-port Application

1E1(T1)/1 Data-port Application

E1(T1) Multi-Dataport Application

E1 / (T1)Transmission

ETU02 (TTU02)

SUB E1(T1)

X.21 I/F

RS-232 I/F

RS-449/530 I/F

V.35 I/F

LAN

Terminal

SUB E1(T1)

X.21 I/F

RS-232 I/F

RS-449/530 I/F

V.35 I/F

ETU02 (TTU02)

PLC

ET10/100

LAN

RS-232 I/F

ET10/100 RS-232 I/F

CO/CPE Application

E1 / T1Transmission

LAN A

ET10/100 I/F

ET10/100

VLAN Switch

LAN L

LAN M

LAN A

ERM01(TRM01)

Up to 13*E1(T1)

Up to 13*Ethernet

LAN L

LAN MLAN A

ETU01(A) ( TTU01)

CO SideCO Side

CPE SideCPE Side

Modular Solution

ETU02/TTU02 ETU02/TTU02 ETU01/TTU01 ETU01/TTU01

Economic Solution, no extra interface converter required

Interface Module

Module Solution Module Solution

RS-232 I/F

RS-449 I/F

RS-530 I/F

V.35 I/F

X.21 I/F

G703/64 I/F

Module Solution Module Solution

ET-10R I/F(RoutingModule)

ET-10/100 I/F (Bridge Module)

NRZ I/F

Easy to install and remove

~ Quality Service Flexible~ Quality Service Flexible

CTC Union Technologies ~CTC Union Technologies ~

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