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Presented by: CBNetworks Technical Support [email protected] http:// www.cbnetworks.fr May 2008 Pseudowire Solutions Update

Presented by: CBNetworks Technical Support [email protected] May 2008 Pseudowire Solutions Update

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Page 1: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

• Presented by:

• CBNetworks

• Technical Support

[email protected]

• http://www.cbnetworks.fr

• May 2008

Pseudowire Solutions Update

Page 2: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 2http://www.cbnetworks.fr - [email protected]

Agenda

• Typical Applications of RAD PW Products

• New PW Products• ACE-3105/3205

• MiTOP

• Ipmux-24/Ipmux-216

• New Features• Abis Optimization

• GbE Module Redundancy

• 1:N module redundancy

• Proven interoperability

Page 3: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 3http://www.cbnetworks.fr - [email protected]

Page 4: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 4http://www.cbnetworks.fr - [email protected]

2G/3G Cellular Traffic over PSN

• Aggregation and tunneling (pseudo-wire) of both 2G TDM traffic and 3G ATM traffic over the same packet transport network

• Mapping of TDM/ATM traffic to packets • Clock distribution and network synchronization

* BTS=Base Transceiver Station, RNC=Radio Network Controller, BSC=Base Station Controller

3G RNC

2G BSC

STM-1

ETH ETH

CH-STM-1

Packet SwitchedNetwork

3G Node B

n x E1 IMA/UNI

E1 TDM

2G BTS

STM-1

STM-1 ETH

3G Node Bn x E1 IMA/UNI

ACE-3100/32xx

ACE-3100/32xx

ACE-34xx

Page 5: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 5http://www.cbnetworks.fr - [email protected]

HSDPA Application – Cellular Backhaul over PSN/ATM

• Cell Site Gateway performs separation of traffic (if required)

• UMTS HSDPA data traffic mapped to pseudo-wires over PSN (standard ATMoPSN support)

• Ensures QoS for voice and real-time traffic

GSM BTS

IP-Node B

UMTSNode B

GbE

FE

STM-1/OC-3

n x E1/T1STM-1/OC-3

Signaling and 2G traffic

3G real-time traffic (voice and video)

n E1/T1 TDM

2G BSC

Aggregation SiteGateway

3G RNC

ETH

E1/T1sTDM

E1/T1sATM IMA

3G HSDPA and non-delay sensitive traffic (data)

Cell SiteGateway

STM-1/OC-3c

n x E1/T1 IMA

C.STM-1/OC-3

ACE-3100/ACE-3200ACE-34xx/ACE-3600

Packet SwitchedNetwork

ATM orSDH/SONET

Access Network

* HSDPA= High Speed Downlink Packet Access

Page 6: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 6http://www.cbnetworks.fr - [email protected]

TDM Backhaul/Trunking over PSN

• Grooming of E1/T1 into lower cost STM-1/OC-3 ports

• Small footprint with high capacity: 196xE1/T1 or 2xSTM-1/OC-3 in a 6U chassis

• Best price/Link

GbE

Gmux-2000

SDH

Class 5 Switch

E1/T1Ch. STM-1/OC-3 Ethernet/

MPLS/IPGbE

Gmux-2000

E1/T1

PABX

Page 7: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 7http://www.cbnetworks.fr - [email protected]

PSTN Access over Packet

• Unified TDM over packet solution regardless of access technology

• Enables Ethernet and TDM service on the same infrastructure

• Alternative carriers can increase revenue by selling TDM services

GbE

IPmux-24

FixedWireless

IPmux-1E

E1/T1Fiber

n x T1/E1 orC.OC-3/C.STM-1

IPmux-216

CableModem

CMTS

Cable HFCInfrastructure

FT1/T1/n x T1FE1/E1/n x E1

Gmux-2000

Ethernet/IP/ MPLS

ETH

PSTNIPmux-24Modem

Page 8: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 8http://www.cbnetworks.fr - [email protected]

Page 9: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 9http://www.cbnetworks.fr - [email protected]

3G NB

BTS

E1 TDM

ADSLATM

IP-DSLAM

n x SHDSLIMA

GbE

ACE-3400

GbE

E1 ATM IMA

ACE-3105/3205

• 2G/3G ATM over PSN Using DSL Access PSN

• Reduce backhaul costs by utilizing existing DSLAM infrastructure

• Flexible solution for carrying 2G & 3G traffic over SHDSL & ADSL

PSNEth/IP/MPLS

2G BSC

3G RNC

ATM UNI

STM-1

E1 TDM

ACE-3205/3105

Page 10: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 10http://www.cbnetworks.fr - [email protected]

MiTOP-E1/T1

• SFP-based TDM pseudowire gateway

• Support CESoPSN and SAToP PW protocols

• Support UDP/IP or MPLS or MEF encapsulation formats

E1/T1 Extension over Packet-switched Networks

Central Site

Remote Site

E1/T1

GatewayCESoPSN

n x E1/T1Channelized T3

Channelized STM-1/OC-3

NMS

Remote Site

E1/T1

ETH

ETH

Remote Site

E1/T1

ETH

ETH

PacketNetwork

Ethernet Switch-routerWith MiTOP

Ethernet Switch-routerWith MiTOP

Ethernet Switch-routerWith MiTOP

Page 11: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 11http://www.cbnetworks.fr - [email protected]

IPmux-24 & IPmux-216

• Supports TDM, HDLC-based and Ethernet services over PSN (MPLS or IP).

• Support CESoPSN , SAToP and TDMoIP PW protocols

• Up to 3 Gigabit/Fast Ethernet ports which can be ordered as SFP or built-in100BaseT

GbE

IPmux-24

E1/T1

n x T1/E1 orC.OC-3/C.STM-1

IPmux-216

FT1/T1/n x T1FE1/E1/n x E1

Gmux-2000

Ethernet/IP/ MPLS

ETH

PSTN

Page 12: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 12http://www.cbnetworks.fr - [email protected]

RAD TDM Product Family

Product TDM Service Ethernet Service Network Link Technology

IPmux-1E4 FXS/FXO/E&M

4 BRI

1 user port

Rate limit

(optional)

1 UTP/Fiber Fast Ethernet

TDMoIP

IPmux-14

1 Serial port (v2)

1xUser, 1xNet/User

-rate limit

-VLAN tag+stack

1xFE, SFPRedundancy

TDMoIPCESoPSNSAToP

IPmux-24

4 T1/E1 or

1xUser, 1xNet/User

-rate limiting

-VLAN tag+stack

1xGE, SFPRedundancy

TDMoIPCESoPSNSAToP

IPmux-216

8 or 16 T1/E1

1xUser, 1xNet/User

- rate limiting

- VLAN tag+stack

1xGE, SFPTDMoIPCESoPSNSAToP

Gmux-2000 196x E1/T1

C.OC-3/STM-1

7x Channelized T3

FE Management 2 UTP or SFP GETDMoIPCESoPSNSAToP

Page 13: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 13http://www.cbnetworks.fr - [email protected]

Cell-Site GatewaysPhysical Description

ACE-3100 ACE-3200 ACE-3105 ACE-3205

E1/T1 0/4 8/16 4 8/16

STM-1/OC-3 0/2 0/2 - -

SHDSL - - 4 4

ADSL2+ - - 1 2

Fast Ethernet 2 2 2 2

Power SupplyRedundancy

No Yes No Yes

Page 14: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 14http://www.cbnetworks.fr - [email protected]

RNC Site GatewaysPhysical Description

ACE-3400 ACE-3402 ACE-3600

E1/T1 63* - -

STM-1/OC-3 2+1 2+1 4+4

CH.STM-1/OC-3 1+1* 1+1 -

Fast Ethernet 1(Mng Only) 1(Mng Only) 1(Mng Only)

GbE uplink 1+1 1+1 1+1

Full Redundancy Yes Yes Yes

* Supports E1 ports or Ch.STM-1 ports. Not both types simultaneously.

Page 15: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 15http://www.cbnetworks.fr - [email protected]

Page 16: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 16http://www.cbnetworks.fr - [email protected]

Abis Optimization

• Automatic timeslot detection – vendor independent

• Automatic codec detection for FR, EFR, AMR and HR-AMR

• Dynamic GPRS/EDGE

• Smart Packet Drop

• Data Compression

• Optimization rate up to 3:1

Hub-SiteBSC

Central Site

3G Node B

2G BTS 2G BTS

3G Node B

ACE-3200 ACE-3200PSN or ATM/SDH

3G RNC

Page 17: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 17http://www.cbnetworks.fr - [email protected]

Bridge Port (ACE-3100/3200)

• ETH ports can be used bridge ports to pass ETH user traffic in LAN-to-LAN mode or LAN-to-DSL mode

• Bridging mode supported is VLAN aware mode only

• QoS according to 802.1p: mapping the priority bits in the VLAN tag to 4 possible traffic classes

• Ingress filtering on port basis

• Support Stripping/Stacking

3G RNC

IP - RNC

STM-1

ETH ETH

ETH

Packet SwitchedNetwork

3G Node B

n x E1 IMA/UNI

ETH

STM-1

ACE-3100 ACE-3200

IP-Node B Bridging Function

Page 18: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 18http://www.cbnetworks.fr - [email protected]

GbE Module Redundancy

• Module Redundancy Using 1:1 Bidirectional APS

• Redundancy flip in case of module removal or HW failure

• Support revertive and non-revertive modes of operation

Network 1

Network 2

Gmux-2000 Gmux-2000

Legend:

On-line LinkOff-line Link

GbE module 2GbE module 2

GbE module 1GbE module 1

Page 19: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 19http://www.cbnetworks.fr - [email protected]

1:N Module Redundancy for PW Server Modules

• 1:N module redundancy for the PW emulation server modules

• Redundancy flip in case of module removal, HW failure or link failure

• Service is completely restored within 30 seconds.

• Support Revertive mode only

On line PW Server Module

Off line PW Server Module

Page 20: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 20http://www.cbnetworks.fr - [email protected]

Page 21: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 21http://www.cbnetworks.fr - [email protected]

Proven Interoperability

• ATM PW: ATMoPSN (UNI, IMA, STM-1)

• TDM PW: CESoPSN, SATOP• Adaptive Clock Recovery

• Clock Distribution by Cisco 7600, Nortel MSS and Alcatel 7750

• Clock Recovery by ACE-3200

Cisco 7600Nortel MSSAlcatel 7750

3G BSC

3G RNCFE FR/GbEPacket

SwitchedNetwork

GSM BTS

n x E1 TDM

n x E1 ATMSTM-1 ATM

n x E1 TDMCh. STM-1Cell-site

Gateway

Aggregation-siteGateway

UMTSNode B

n x E1 IMAn x STM-1 UNI

ACE-3200

Page 22: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 22http://www.cbnetworks.fr - [email protected]

RAD Pseudowire Product Guide

Main Application

“Over PSN”Products

Port Count

[E1, STM-1]Uplink

Adaptive

Clock

Recovery

Interworking

with

• TDM Leased line• TDM PSTN Access• 2G cellular backhaul

IPmux-1,11

IPmux-14/24

IPmux-8/16

Gmux-2000

IPmux-216

1

1,2,4

4,8,12,16

196, 2xSTM-1

8,16

FE

FE/GE

FE

GE

FE/GE

YESIPmux

LA

• Cellular Backhaul

ACE-3100

ACE-3200

ACE-3105

ACE-3205

ACE-3400ACE-3042

ACE-3600

4, 2xSTM-1

8,16, 2xSTM-1

4

8,16, 1xSTM-1

63, 2xSTM-12xCH-STM-1

4xSTM-1 UNI

FE

FE

FE/ADSL/SHDSL

FE/ADSL/SHDSL

GbEGbE

GbE

Yes

Yes

Yes

Yes

No

No

No

ACE

Page 23: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 23http://www.cbnetworks.fr - [email protected]

Pseudowire Standards

Application Standard IETF Product

TDM PW

TDMoIP Ietf-pwe3-tdmoip

IPmux-11/14IPmux-24IPmux-8/16Ipmux-216Gmux-2000LA-110

CESoPSN Ietf-pwe3-cesopsn

ACE-3xxxGmux-2000Ipmux-24Ipmux-216

SAToP draft-ietf-pwe3-satop

ACE-3xxxGmux-2000Ipmux-24Ipmux-216

ATMoPSN ATM service transport ietf-pwe3-atm-encap ACE-3xxx

Page 24: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 24http://www.cbnetworks.fr - [email protected]

Summary

The PW solution enables:

• Smooth migration to new packet based transport networks

• Good for voice, data and video traffic

• Provide a complete solution for TDM, ATM and DSL services over PSN using RAD PW products

• Transparent to protocols and signaling

• Reducing the cost by avoiding the need to use leased lines

• Controlled transport costs by maximizing utilization of RAN infrastructure

• Standardized by the IETF PWE3 working group

Page 25: Presented by: CBNetworks Technical Support support.technique@cbnetworks.fr  May 2008 Pseudowire Solutions Update

Pseudowire Solutions Update for TS2008 Slide 25

Thank youfor your attention

• Technical Support

[email protected]

• http://www.cbnetworks.fr