Presented by: Jacky Acoca Product & Business Development Management IPmux-155L Version 1.0 General Availability February 2010

Presented by:

Jacky Acoca

Product & Business Development Management

IPmux-155LVersion 1.0 General Availability

February 2010

IPmux-155L Ver 1.0 – 2010 Slide 2

Outline

• Pseudowire/TDMoIP Concept

• IPmux/Gmux Product Line

• Ipmux-155 Product description

• Applications

• Features details

• Market overview

• Success stories


RAD’s TDM Pseudowire Product Offering

• Carrier-grade TDM voice or data over packet networks

• Uniform TDM access across all first mile infrastructure types

• Preserves investment in legacy equipment in migration to PSN

• Lowers OpEx of TDM service by utilizing packet infrastructure

• Carrier-grade voice quality (no compression, no Silence Suppression)

Pseudowire

Packet Network PE

POP/HUB/CO

CETDM

ServiceTDM

ServiceLast Mile

PE


RAD’s TDMoIP Technology

TDMoIP technology comes to solve these challenges:

• “Packetization” of TDM trafficThe TDM traffic has to be “packetized” and encapsulated before being sent to the PSN.

• Attenuate Packet Delay (Latency) and Packet Delay Variation (PDV)Packet networks create latency and more important PDV

• Resistance to Frame Loss and Re-sequencingPacket networks experience loss and miss-order of frames, this may disrupt the TDM service.

• Recover Clock and SynchronizationLegacy TDM devices require synchronized clock to function, this clock has to be re-generated across packet networks.

• RAD’s Technology:• First deployed in 1998

• ASIC based technology for true wire-speed and minimal delay.


How Does TDMoIP Work?

• The synchronous bit stream is segmented

• Headers are added to each segment to form the Packet

• Packets are forwarded to destination over the PSN network

• At destination, the original bit stream is reconstructed by removing

headers, concatenating frames and regenerating the timing

TDMFrame

TDMFrame

Ethernet/IP PacketsEthernet/IP Packets

PacketSwitched Network


TDMoIP - Typical Application

Application: Carrying PBX traffic over Ethernet network

Benefits:

• Using existing Ethernet infrastructure to provide voice services.

• Saves leased line costs.

• Preserving legacy TDM equipment, features and functionalities.

Building 1

LAN

Building 2

Leased Line

LAN

PBXPBX

GbE


IPmux/Gmux Products


RADview

Gmux-2000

GbEIPmux-1E

Megaplex

ML-IP

4 FXS/FXO/E&M/BRI

120 analog phonesand more…

IPmux-2L/4LSerial 1, 2 or 4 E1

2 x Fast Ethernet

IPmux-241, 2 or 4 E1/T1

2 x FE / GE

8/16 E1/T1,

2 x FE / GE

IPmux-216

UP TO:196 T1/E1,

7 Chan. DS3, 7 OC-3/STM-1

Interfaces

Aggregation

Daisy Chain

Ring

P2P Fiber, xDSL, Wireless, DS3 or OC3 (via MiRIC)

Topologies

P2P (Link Redundancy)

IPmux/Gmux Solutions Overview

IPmux-155L

Ethernet, IP or MPLS

Network

PSTNPDHSDH/

SONET


CPE/CLE PoP/CO/HubAccess/Aggregation

Gmux-2000

IPmux-216IPmux-24

En

try

Lev

el

TDM Pseudowire Product Portfolio

IPmux-2L IPmux-4L IPmux-155L

IPmux-1E


TDM PW Available Product LineProducts TDM Service Ethernet User Ports Network Link PWE Standards

MiTOP

1 xT1/E1 or 1 x E3/T3 SFP SFP CESoPSNSAToP

IPmux-1E4x FXS/FXO/E&M

4x BRI1x User 1 UTP/Fiber Fast

Ethernet TDMoIP

IPmux-2L /4L1/2 /4 x E1

Nx64 Serial port (only 2L)2x Users

1x FEUTP/SFP

TDMoIPCESoPSNSAToP

IPmux-24

IPmux-216

1/2/4 xT1/E1

8 /16 x T1/E1

1xUser, 1xNet/User (UTP or SFP) 2x FE/GE, UTP/SFP

TDMoIPCESoPSNSAToP

IPmux-155L

1+1STM-1 32x FE user ports (UTP or SFP)4 GbE ports (UTP or SFP) with LAG SAToP

Gmux-2000 196x E1/T1 or7 x C.OC-3/STM-1 or 7 x C.T3

No user port 2 UTP or SFP GETDMoIPCESoPSNSAToP


IPmux-155L

Hub-site Pseudowire Access Gateway (Mini-Gmux)

• 32 FE user ports (UTP or SFP)

• 4 GbE network ports (UTP or SFP)

• 1+1 channelized STM-1 ports

• 2x Pluggable power supply and fans units

• Only SAToP support in first phase (CESoPSN in version 2)

• EMS based management

• 1U, 19” box (300mm depth)

32 FE UTP/ SFP Ports 4 GE UTP/SFP

Network PortsStation clock

1+1 STM-1 ports

Terminal craft port, Alarm relay


Main Features

Feature Description Customer Benefits

PWE Support

PW supports only unframed mode, Standard: SAToP

Encapsulation: UDP/IPUDP/IP

PW OAM: RAD proprietary OAM protocol

Supporting TDM PW connectivity over Metro Ethernet (L2) networks

Clock Support

Supports input/output BITS timing interfaces (2 options), along with RJ-45 and BNC connectors

Supports Adaptive Timing Clock Recovery per E1

System Clock from STM-1, GE, BITS input or selected remote CPE E1 service

Flexibility to support different clock synchronization schemes

GbE Ports Up to 4 GbE network ports (UTP and SFP) Ver 2.0 will enable LAG between GbE network modules

Redundant Channelized STM-1 Ports 1+1 channelized STM-1 ports (SFP) Port redundancy with APS

ETH User Ports

System provides 16 or 32 FE service interfaces (SFP or RJ-45)

Remote CPE device, such as IPmux, IPmux-4L over fiber/copper

VLAN process based on 802.1Q, 4k entries, port-based VLAN, double tagging support

Programmable Broadcast, Multicast, and Unknown Unicast storm control

Supports applications with ETH and TDM

Eliminates the need for an additional external switch


Gmux-2000 and IPmux-155L Comparison Table

Feature Gmux-2000 IPmux-155L

E1/T1 ports 196 x E1/T1 32 x E1 (Ver. 2)

GbE ports 2+2 4

Ch. STM-1/OC-3 1+1 (6 with 1+1 in ver. 4.0) 1+1

Ch.T3 ports 7 None

FE user ports None 32

LAG (802.3ad)Yes (between ports on the same module, and between ports on different modules)

Yes in version 2.0 for GE network ports

Fully Hardware redundantYes (all HW modules can be protected)

No. Only the power supply and the fans have redundancy

CESoPSN, SAToP, TDMoIP and CESoETH support

YesOnly SAToP at first phase, all the rest in version 2.0

Service Center Yes No

SSH, RADIUS, SNMPv3 Yes SNMPv1, SNMPv2c


ETH

E1

IPmux-155L Multi-Service Solution over Fiber in the Last Mile

Benefits• Reduce Opex/Capex by Multiservice aggregation device at the PoP

• Both E1 and Eth services over single Fiber

• Complete Last Mile solution

• Economical, compact and high port density TDM gateway

• Eliminates the need for extra Ethernet switch

FiberPSN

IPmux

4 x GbE

SDH

1+1 STM-1

FE

FE

IPmuxFE/GbE

IPmux-155L

IPmux

ETH

E1

FiberETH

E1

POP/CO


IPmux-155L STM-1 Trunking Application

Benefits

• Save on STM-1 leased line cost

• Small footprint and low power consumption

• Redundancy with 1+1 STM-1

GbE PSNSDH GbE

Class 5 Switch

STM-1

PBXIPmux-155LIPmux-155L

PSTNSTM-1


Legacy Leased Lines over Any Packet Access Technology

Customer Benefits• For the enterprise end user

• Preserving investment in legacy TDM equipment

• Reducing transport cost

• For the carrier end user• Alternative carriers can increase revenue by selling TDM services

• Reducing OpEx – one transport network

• Standards-based

• TDM over packet using any access method

GbE

FixedWireless

STM-1

Cable HFCInfrastructure

IPmux-155L

PSNCore Network

xDSL

PSTN

Ethernetover Cable

FE / GbE

IPmux-24n x E1/

ETH

PBX

n x E1

ETH

IPmux-216

PBX

IPmux-24n x E1

ETH

PBX

IPmux-2L/4Ln x E1

ETH

PBX

GbE/FE over Fiber (Pt-2-Pt, xPON)

Serial


Leased Lines over xPON – Typical Application

GbE

C.STM-1

IPmux-155L

PSTN

n x E1IPmux-4L PBX

n x E1PBXIPmux-4L

ONT

OLT

SFP-ONTGEPON only

Passive Splitter

FE

ETH

1 x E1PBX

MiTOP

ONT

Customer Benefits:

• Offering TDM services over PON infrastructure

Advantage:

• Multiple clock domains

• Low E2E delay over the PON transport

• Highly accurate clock recovery


Features Details


Legacy Services

• TDM Service• Channelized STM-1 unframed E1 mode (with No E1 service ports)

• STM-1 uplink optical interfaces (SFP),are 1+1 unidirectional line protection

• STM-1 support the 63xE1 asynchronous mapping

• Fully transparent emulation of TDM circuit

• Conforms to G.823/4 jitter and wander requirements

• PW Features

• PW support only unframed mode: SAToP (CESoPSN in version 2)

• Encapsulation: UDP/IP

• Support up to 480 pseudowires

• PW OAM: RAD proprietary OAM protocol

IPmux-155L Ver 1.0 – 2010 Slide 20 Slide 20

Clock Recovery and Timing

• Timing

• TDM ports can be configured for timing as any standard TDM device

• Support input/output BITS timing interfaces (2 Options), along with RJ-45 and BNC

connectors

• Support Adaptive Timing Clock Recovery per E1

• System Clock from STM-1, GE, BITS input or selected remote CPE E1 service reference

• Adaptive Clock Recovery

• The remote IPmuxs can recover the original transmitting clock over the packet

network with great accuracy

• Independent clock recovery mechanism per TDM port

• 16 ppb frequency accuracy with 1 ppb/day holdover for cellular backhaul

• G.823/G.824 synchronization mask for high quality E1 circuit

• G.8261 synchronization over packet networks conformant


Switching and Bridging

• Working modes:

• VLAN-unaware bridging

• VLAN-aware bridging (802.1Q and 802.1p)

• MAC entries: 8K

• Static and/or dynamic learning

• Frame support up to 2048 bytes

• Transparent to all Ethernet control protocols except

• Flow control can be peered or discarded


QoS – Traffic Classification and Prioritization

• Rate Limitation: A means to provide CIR

• Per subscriber port

• Classification: Distinguish between classes of service

• Physical port

• P bit

• DSCP/ToS

• Mapping and Queuing

• 4 Queues per port, for 4 Classes of Service (CoS) according to Strict

priority or HQP+WRR

• SP+WRR gets a priority: 3

• Strict priority - packets are transmitted according to queue priority 0, 1,

2


Redundancy Capabilities

• Power Supply redundancy

• Fans redundancy

• STM-1 1+1 port redundancy (APS) unidirectional line protection


PWE OAM Connectivity Verification

Challenge:

• PSN networks have no inherent connectivity verification mechanism between two end points

Solution:

• Provide path fault detection for an emulated PW over PSN

• Detect faults occurring on the remote end in order to prevent IP/ETH network flooding

• Needed for E2E redundancy mechanisms


TDM PW – TDMoIP OAM*

• TDM PWs generate constant traffic over the PSN (regardless of the TDM traffic)

• Therefore, there is no need for “keep-alive” messages during steady state

• During device failure condition, we need to stop traffic transmission in order to prevent PSN flooding

• The PW GW will initiate a “keep alive” messages based on TDMoIP OAM protocol, just in case a failure was detected

* TDMoIP OAM – RAD’s proprietary Operation Administration and Maintenance protocol

PW

Wait 10 sec

5 OAM messages

Failure

PW-GW PW-GW

PSN

Wait 2 sec for an answer

and then stop transmission


Management

BROAD PERSPECTIVE. DIRECT CONTROL.

RADview-EMS is a unified carrier-class management platform for RAD

devices using a variety of access channels as SNMPv1/3, HTTP/S,

TFTP and Telnet/SSH. In addition, it features third-party device

monitoring capabilities


Management, Benefits & Features

●Turnkey system including hardware and software!

●Fully compliant with TMN standards

●Client/server architecture with multi-user support

●Interoperable with third-party NMS and leading OSS

systems

●IBM Tivoli’s Netcool®/OMNIbus™ plug-in

●Minimize integrations costs associated with new NE

additions

Benefits

●Ensures device health and congestion control

●Topology maps and network inventory

●Advanced FCAPS functionality

●Software & configuration management

●Business continuity - High-Availability and Disaster

Recovery

●Handover between operators

Key features


Device Management

• RAD products support the following management capabilities

●SNTP

●CLI/Menu driven terminal

●TFTP

●SNMP v1 and SNMP v2c

●Statistics collection

●Out-of-band mgt port

●In-band mgt

Device Management

IPmux-155L Ver 1.0 – 2010 Slide 29 Slide 29

IPmux-155L Ordering Information

Module Functionality

IPMUX-155L/48R/N/UNFR/NULL/4NHub-site Pseudowire Access Gateway, 48DCR, unframed VC12 with 4GE network interface

IPMUX-155L/48R/2/UNFR/NULL/4N/32NHub-site Pseudowire Access Gateway, 48DCR, unframed VC12, 32 Eth SFP and with 4GE network interface

IPMUX-155L/48R/N/UNFR/NULL/4N/32UTPHub-site Pseudowire Access Gateway, 48DCR, unframed VC12, 32 Eth UTP and with 4GE network interface

IPMUX-155L/ACR/N/UNFR/NULL/4NHub-site Pseudowire Access Gateway, ACR, unframed VC12and with 4GE network interface

IPMUX-155L/ACR/N/UNFR/NULL/4N/32NHub-site Pseudowire Access Gateway, ACR, unframed VC12, 32 Eth SFP and with 4GE network interface

IPMUX-155L/ACR/N/UNFR/NULL/4N/32UTPHub-site Pseudowire Access Gateway, ACR, unframed VC12, 32 Eth UTP and with 4GE network interface

IPMUX-155L-PS/AC/DC IPmux-155L power supply module, AC or DC


Market Overview


Target Customers

• Enterprises, government and public institutes• Preserving investment in legacy TDM equipment

• Reducing monthly transport cost

• Carriers• Alternative carriers can increase revenue by selling TDM

services

• Incumbents can reduce OpEx – one transport network


Market Trends

• Growing availability of PSN with QoS and traffic engineering in the

WAN

• Growing fiber deployment to the Business (xPON)

• Incumbents are pressed to reduce OpEx and evaluating TDM PW

• Standardization

• RAD is considered as market leader in TDM PW with best of the

breed PW gateways (70% of the market)


Summary TDM PW – Value Proposition

• Saves money• Preserves investment in legacy equipment in migration to PSN

• Lowers OpEx of TDM service by utilizing packet infrastructure

• Simple configuration

• Carrier-grade TDM voice or data• Highly accurate clock recovery

• OAM, NMS and security capabilities

• Transparency• No compression, no silence suppression

• Uniform TDM access • All first mile infrastructure types are supported

• Standardized solution

Over 110,000 TDMoIP ports installed since 2000

Over 50,000 TDMoIP ports installed alone in the last two years


TDM PW Success Stories


4 E1

PSTN Access over packet - QSC, Germany

Gmux-2000

SDHSTM-16

IP

IPmux-14

Remote Voice Switch

GbESTM-1

E1’s

PSTN

IPmux-14

Remote Voice Switch

IPmux-144 E1

Remote Voice Switch

FE

FE

FE

4 E1

ADM

ADM

Customer Benefits:

• Cost efficient backhaul over PSN • Replacing expensive leased STM-1 link• OpEx reduction • No local maintenance team for remote PABX• Enables competitive long distance phone service

RAD Advantages:• Proven experience in TDM over IP deployments


196 x E1

Bank application in UK- STM-1 Trunking over PSN

GbE

Gmux-2000

196 x E1

Customer Benefits:• Offering TDM services with low transport cost

RAD Advantage:• High port density and best price per port

Turret ConnectionsProduction Systems

Back-up Systems

Gmux-2000

GbE

GbE

Gmux-2000

196 x E1

MPLS


North American Cable MSO Mobile Backhaul Application

BSC

Metro EthernetMPLS

BSC

OC-3

Mobile Operator A

Transport Provider

Gmux

Multiple Towers

Multiple Operators Per TowerFiber

Fiber

GE

IPmux-16

T1s

IPmux-16

T1s

IPmux-16

T1s

Mobile Operator B

OC-3

GmuxGE

Benefits• Multiple mobile operators per tower, each adaptively timed from own source

• Network reliability and redundancy with sub 50ms failover

• “Important considerations were T1 density, Ethernet switching, fiber interfaces

and reliable long term partner,” Major Cable MSO


Promitel –Cellular Backhauling for TIGO Colombia

Customer Benefits:• High resiliency• Re-use of obsolete SDH access ring

• Without fiber re-layout

RAD Advantage:• Up to 16 nodes in a ring,

with sub 50ms switching time

IPmux-24

E1

GbE Ring

BSC n x E1/STM-1

Gmux-2000

IPmux-24

Metro EthernetMPLS

IPmux-24

E1

IPmux-24E1


Leased Lines over GPON – Latin America

GbE

n x E1/T1 orC.STM-1

Gmux-2000

PSTN

n x E1IPmux-216

PBX

n x E1

PBXIPmux-24

ONT

OLT

ONT

Passive Splitter

FE

FE

Customer Benefits:• Offering TDM services over PON infrastructure

RAD Advantage:• Multiple clock domains• Very low intrinsic delay (ASIC based)


www.rad.com

Thank youfor your attention

Jacky Acoca

[email protected]

Documents

Presented by: Jacky Acoca Product & Business Development Management IPmux-155L Version 1.0 General Availability February 2010