LA-210 _2012 Slide 1

LA-210Version 3.50General Availability

LA-210 _2012 Slide 2

Agenda

• Introduction• Applications• Product overview• Main features & benefits• Management• Summary

LA-210 _2012 Slide 3

Ethernet Access Portfolio:Maximum Reach, Uniform Service

• Extending the reach of the provider’s network over a variety of access technologies

• Consistent Ethernet service across different access technologies• End-to-end QoS with verifiable SLAs

10/100BT

10/100BT

10/100BT

Packet SwitchedNetwork

10/100BTn x EoCUBonding

DSLAM

EoCU

DSLAM Branch

GbE

Ethernet over DSL

GbE

GbE

STM-1/4/16OC-3/12/483 x DS3

n x EoPDHBonding

EoPDHE1/T1/E3/DS3

Egate

Ethernet over PDH

EoPDH/E1/T1/E3/DS3

Branch

HQEthernet over Fiber

10/100BT

Branch

Branch

Branch

Branch

GbE

FE

GbE

SDH/SONET

ETX-203AM

ETX-203AM

ETX-203AM

LA-210

ETX-203AM

RIC RIC

ETX-203AM

RIC

ETX-5300A

LA-210 _2012 Slide 4

EtherAccess Portfolio

ETXs

ETHoFiber

LA-210

ETHoDSL

RICi/Egate

ETHoPDH

ETX-203AM

LA-210 _2012 Slide 5

Applications

LA-210 _2012 Slide 6

ETH

ETH

Carrier Ethernet Services over SHDSL

Leveraging widely deployed DSL technology for Layer2 Ethernet services with traffic management and SLA assurance.•Capacity up to 22.8 Mbps•Carrier Ethernet service with Bridge or flow operation mode•Standard OAM•MEF 9 and MEF 14 EPL/EVPL certified

NMSHeadquarters

10GbE

SHDSL.bisEFM

2/4/8 wireCopper

IP DSLAM

LAN-to-LAN

Remote Office

ETX-5300A IP/MPLS

Nationwide Network

ETX-203AM LAN

SHDSL.bisEFM

2/4/8 wireCopper

IP DSLAMLA-210

LAN-to-LAN

Remote Office

LAN

E1

LAN

GbE

GbE

LA-210 _2012 Slide 7

SHDSL .bis EFM, 2-8W

GbEn x E1

Headquarters

SHDSL .bis EFM, 2-8W

2/4/8 wire

RADview-EMS

Leased Line Service Migration over MSAN/NGN Network

• E1 and serial PWE services over EFM SHDSL links • PTP & PTMP PWE solution with aggregation at the HQ• Advanced EVPL, EVPLAN services over DSL for cost-effective mid-rate access (22 Mbps)• End-to-End Connectivity & SLA are monitored• Single Management system

IP/MPLS

V.35

Branches

GbE 2/4/8 wire ETH

GbE

ETH

E1

GbE

ETH

E1

PE Router

DSLAM/MSAN

LA-210 ETX-205A

PBX

Router

Router

Router

PBX

Router

LA-210

LA-210

PE Router

PE Router

DSLAM/MSAN

DSLAM/MSAN

IP/MPLS

PE Router

PE Router

DSLAM/MSANLA-210

LA-210 _2012 Slide 8

Cellular Backhaul

• Cellular backhaul over SHDSL• TDM traffic arriving from the node B will be backhauled over SHDSL using PW• Standard PWE protocols• The clock will be transmitted over the SHDSL lines using NTR

NTR Clock over SHDSL

PW session

STM-1BSC

Controller

PSN

E1

ETH

LA-210 PWE Gateway DSLAM/

MSAN

IP Node B

BTS

LA-210 _2012 Slide 9

LA-210Product Overview

LA-210 _2012 Slide 10

General View• MEF certified platform• Multi-Service Access device supporting

– SHDSL EFM: • 2wire – 5.7Mbps• 4wire – 11.4Mbps• 8wire – 22.8Mbps

– User ports:• 4 Eth ports• E1/Serial PWE

• AC/DC Power supply

E1 ports

Up to 4Fast Ethernet

Serial data interface (X.21, V.35)

WAN interfaces• SHDSL EFM (1,2 or 4

pairs)Control port

LA-210 _2012 Slide 11

LA-210 Main Features and Benefits

Features:• Up to 22.8Mbps over 8wires• MEF 9 and MEF 14 EPL/EVPL

certification• Enhanced QoS mechanism

– Bridge mode/Flow mode– Traffic policing according to CIR+CBS,

EIR+EBS• OAM support

– 802.1ag, 802.3-2005 (formerly 802.3ah) and Y.1731

• PW support– CESoPSN per RFC 5086– SAToP per RFC 4553

• Clock recovery– NTR– ACR– DCR

Benefits:• Filling the gap for high speed fiber

access• Provide new advanced services

connects LAN-to-LAN, L2 VPN connections

• Flexible working modes • SLA enforcement and service

differentiation• Reduce OPEX by using simple OAM

methods to Monitor and troubleshoot network faults

• Reduce OPEX by providing legacy services over new PSN

– E1 leased line services– X.35, X,21

LA-210 _2012 Slide 12

Version 3.5 New Features

Feature Description Customer Benefits

New:TDM Pseudo-wire over E1, X.21 and V.35

E1, X.21 and V.35 connectivity over SHDSL using PWE technology:•CESoPSN•SAToPMPLS and UDP/IP encapsulations

E1/T1 leased line replacement or PBX connectivity over new SHDSL lines

Legacy serial interfaces for leased line replacement over new SHDSL lines

Reduce operational expenses on expensive legacy TDM networks and migrate legacy connections to NG networks

New:Clock Recovery Mechanism

• NTR (Network Timing Reference) – The clock is transmitted over SHDSL lines and recovered by LA-210

• ACR (Adaptive Clock recovery). The clock is recovered automatically from incoming Ethernet frames.

• DCR (Differential Clock recovery). A mechanism that requires a common clock for both encapsulating and de-encapsulating device. Using timestamps based on the common clock, the de-encapsulating device can recover the source clock with high accuracy.

• LA-210 support 3 mechanism for clock synchronization to provide the operators flexibility when deploying TDM services over PSN.

• NTR and ACR provides accurate and stable clock recovery mechanisms

• DCR enables using different clocks for the E1 source clock and the network common clock. Recovered clock accuracy is very high due to the use of NTR common clock as reference.

LA-210 _2012 Slide 13

Version 3.5 New Features cont.

Feature Description Customer Benefits

New:Color aware P-bit remarking

Ability to modify the P-bit according to the marked “Yellow” frames by the QoS engine of LA-210

Ensure metering continuity across the Metro Ethernet network by assigning color-specific P-bit values to Ethernet frames at the network ingressUseful in color-blind as well as in color-aware networks with no “discard eligible” (“yellow”) marking

New:L2PT enhancements

Tunneling the following protocols:• UDLD• DTP• PaGP

Layer 2 protocol tunneling ensures transmission of specific protocols over the network without the risk of having them discarded by network elements

New:Loss of power (LOPW) alarm

Loss of Power Alarm over the SHDSL links Indicates loss of power over the SHDSL links

New:2000 Bytes MTU size

MTU size increased to 2000 Bytes Flexibility to transmit multiple services which requires high MTU size

LA-210 _2012 Slide 14

LA-210 Working Modes

• LA-210 is designed to deliver business-class Ethernet services, using two operational modes:

– Bridge mode• VLAN aware/unaware• VLAN stacking• Supports 64 VLANs out of full range (1-4095)• Static/Dynamic MAC learning with aging• 1K of MAC entries

– Flow mode – customer traffic mapped to the Ethernet flows.Each flow is defined with optimized SLA (rate, priority etc.).

LA-210 _2012 Slide 15

Service Differentiation

• Single Service per UNI (EVC 1)– Function: Map all incoming traffic from UNI port to

single EVC– Service: Ethernet Private Line (EPL); – MEF terminology: ‘All to one bundling’

• Multiple Services per UNI (EVC 2/3)– Function: Map incoming traffic from UNI port to

several EVCs according to some classifier e.g customer VLAN

– Service: Ethernet Virtual Private Line (EVPL); – MEF terminology: ‘Service Multiplexing’

• Multiple Services per EVC (EVC 4)– Function: Map incoming traffic from UNI port to

several EVCs and mark different priorities per EVC– Service: Ethernet Virtual Private Line (EVPL); – MEF terminology: EVC.CoS

LA-210 _2012 Slide 16

Mapping User Traffic to Services

• On user ingress traffic is mapped to Service by one of the following criteria:

– VLAN + Pbit– VLAN + IP Precedence– VLAN + DSCP– Untagged– Non-IP– VLAN + Non-IP– Per Port– Unclassified

C-Priority Bit C-VLAN IDIP Precedence/DSCP

Layer 3 Frame Structure

Layer 2 Frame Structure

LA-210 _2012 Slide 17

Policer Per Service/Flow Bandwidth Control

• Traffic policing per ingress Service– Dual Leaky Bucket mechanism (CIR+CBS,

EIR+EBS) per policer

• 2 rate (CIR/EIR), 3 color (Green/Yellow/Red) marking:

– Green:0 to CIR –

always ‘respected’

– Red: above EIR –

always discarded – Yellow: between CIR to EIR – Will be

respected until the queue reaches a predefine threshold, then it will discarded

LA-210 _2012 Slide 18

Queues/Egress Rate Limit/Scheduler

• MNG Traffic Always get the Highest Queue• 4 Queues on the Egress (4th Q has the Highest Priority)• Each Queue can be configured as Strict/Weighted Fair Queue (100

Weights)• Egress Rate Limit per Queue/Port (DSL)• Scheduling:

– Strict on Top of WFQ– WFQ (Weight of Q) ÷ (Weight of all Q)– Example: Queue #2 40 ÷ 80 = ½

Queue #1 30 ÷ 80 = 3/8Queue #0 10 ÷ 80 = 1/8

0

3Rate Limitation/Shaping

Scheduling

4 MNG

Strict

WFQ=40

WFQ=30

WFQ=10

2

1

LA-210 _2012 Slide 19

Editing and Marking

• Editing the SP-VLAN ID towards the network– Stack– None

• Marking the Flow Priority on the Egress according to:– P.Bit (802.1p)– IP Precedence– DSCP

Editingand Marking

Editingand Marking

Blue FlowVID’s: 10,15,20-30

SP-100P.Bit 7

Red FlowUnclassified

SP-200P.Bit 3

Network

LA-210 _2012 Slide 20

OAM – Operations Admin. & Maintenance

Real Time

Priority Data

Best Effort

Headquarters

Branch A

EVC1

UNI

PacketSwitchedNetwork

Branch B

Real Time

Priority Data

Best Effort

Real Time

Priority Data

Best Effort

Ethernet overFiber NTU

EVC2

EVC

EVC

Ethernet overxDSL NTU Real Time

Priority Data

Best Effort

UNI

UNI

Ethernet overPDH NTUPE

PE

IP DSLAM

IEEE 802.1ag Connectivity ManagementITU Y.1731 Performance Monitoring

IEEE 802.3-2005 (802.3ah)IEEE 802.3-2005

(802.3ah) IEEE 802.3-2005 (802.3ah)

LA-210 _2012 Slide 21

Ethernet SLA Enablement Tools

LA-210 _2012 Slide 22

TDM Pseudowire Legacy services over PSN

• Transparent transport of TDM services over Packet based network• Supported standards:

– CESoPSN according to IETF RFC 5086– SAToP according to IETF RFC 4553

• Encapsulation methods:– MPLS– UDP/IP

• Supported interfaces– E1– Serial (V.25, X.21)

• Clock Options:– ACR– NTR– DCR

HW Based PWE mechanism

LA-210 _2012 Slide 23

PWE Clock Recovery – ACR

• ACR – Adaptive Clock Recovery• Used when network is not synchronized• Clock recovery over DSL suitable for E1 traffic

Clock Source from TDM network is distributed over the PSN network

PSNPSTN

ETH

V.35PBX

Router

LA-210

IP DSLAM/MSAN

ETH

E1PBX

Router

LA-210

PWE GW(IPmux, Gmux,

EXT-5300A or 3rd party)

LA-210 _2012 Slide 24

Clock Recovery – Absolute (NTR)

• Cellular backhaul over SHDSL with clock distribution– LA-210 can be connected directly to the IP Node B or to cell

site gateway– A complimentary solution for 3rd party cell site gateway

ETH

E1

NTR Clock over SHDSL

1588 Clock

Clock Distributed to the Cell GW

PSN

RNC IP DSLAM LA-210 IP Node BCisco GW

LA-210 _2012 Slide 25

Clock Recovery – DCR

• Differential Clock Recovery• E1 PW clock should be different than the Network Clock• The PWE gateway is sending only the delta between the clocks• LA-210 receives the network clock and the differential clock

stamping and recovers the E1 clock source

E1

NTR Clock over SHDSL

Wholesale Provider (LL Clock

DCR Clock Recovery

E1

TDM Clock

Wholesale Provider Network

IP DSLAMIP DSLAM LA-210

PWE GW(DCR Enabled)

LA-210 PBXPBX

LA-210 _2012 Slide 26

Management

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

LA-210 _2012 Slide 27

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 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 featuresKey features

LA-210 _2012 Slide 28

RADview-EMS advanced FCAPS

LA-210 _2012 Slide 34

Device Management

• RAD products support the following management capabilities

Device ManagementDevice Management

LA-210 _2012 Slide 35

Ordering Information

Ordering Option Description

LA-210/ESHDSL/2W/4ETH 2 wire SHDLS CPE with 4 FE RJ-45 user ports and wide range AC/DC power supply

LA-210/ESHDSL/8W/EVPL/4ETH8 wire SHDLS CPE with 4 FE RJ-45 user ports with flow mode operation license and wide range AC/DC power supply

LA-210/ESHDSL/4W/4ETH/E14 wire SHDLS CPE with 4 FE RJ-45 user ports, single E1 port and wide range AC/DC power supply

LA-210/ESHDSL/8W/4ETH/E1/V358 wire SHDLS CPE with 4 FE RJ-45 user ports, single E1 port, single V.35 port and wide range AC/DC power supply

LA-210/ESHDSL/4W/4ETH/E1/DR4 wire SHDLS CPE with 4 FE RJ-45 user ports, single E1 port with dedicated differential clock recovery hardware mechanism and wide range AC/DC power supply

LA-210 _2012 Slide 36

LA-210 – DSLAM Interoperability

Vendor IPDSLAM/MSAN Version SHDSLbis/EFM Module

TDM PWE IOT Deployment PoC

UA-5000V100R017 H603SHLB CX-600

MA-5600T V800R006C02

SPC100 H802SHLB

ISAM7302 Form R3.3

and above NSLT-A7750 SR / 7705 SAR

Surpass hiX 5622/25/30/35 Ver. 2.8 IU:SHDSL:48:E

V203P01T6 GSDLB

MileGate 2300 SHDSLbis SUSE1

LA-210 _2012 Slide 37

LA-210 Value Proposition

LA-210 _2012 Slide 38

Thank You For Your Attention

www.rad.com