Carrier Ethernet Access Solutions

Carrier Ethernet Access Solutions
Alex Grinshtein, Head of Presales team APAC,CIS&Africa Ethernet Expo 08

Outline Carrier Ethernet Access Solutions for Business market segment
Market trends Market challenges and solutions Applications and case studies Carrier Ethernet Access Solutions for Mobile market segment Portfolio and Applications Case studies

Market Trends

Carrier Ethernet is Growing
Source: Ovum Market Growth Source: Frost & Sullivan Legacy Next Generation Source: Ovum Source: Ovum

Enterprise Interconnect – Layer 2 and Layer 3
Source: British Telecom publications Enterprise Interconnect Source: Ovum L2 VPNs Customers who want to control their routing High bandwidth cost efficiency Typically up to 100 sites Cheaper to provide and run Low latency L3 VPNs Customer who do not mind sharing routing tables Typically limited in bandwidth to around Mbps Typically over 100 sites Easier to provision using L3 control protocols “Customers see IP services and Ethernet services as complementary Ethernet services for interconnecting main sites and Data Center IP services for connection remote sites all over the territory” (Major European Operator, 2010)

Main Challenges and RAD Solutions

Main Market Challenges
Source: Heavy Reading, Global Ethernet service provider survey (157 participants) Ubiquitous connectivity: Extending Ethernet service reach to as many customers as possible over different access technologies while providing same service definitions High service availability/resiliency: Ring and linear protection schemes allow replacing highly resilient ATM and SDH networks Robust service management: Managing the service through its entire life cycle, from turn-up through ‘on going’ end- to-end control to fault detection and recovery End-to-end SLA/QoS: End-to-end SLA starts at the customer premises with traffic prioritization and bandwidth profiling as well as end-to-end monitoring of the service parameters

Variety of Ethernet Access Solution – Extending Customer Reach
RIC SDH GbE STM-1/OC-3 10BT 100BT EoPDH n x EoPDH Bonding Branch Egate Ethernet over PDH Ethernet over SDH/SONET GbE RICi-622GE RICi-155GE STM-1/OC-3 STM-4/OC-12 SDH/SONET Branch Ethernet over Fiber ETX 100BT GbE 1000Sx 10GbE Branch Headquarters ETX-1002 Ethernet over DSL 10/100BT n x EoCU Bonding LA 10BT DSLAM EoCU Branch GbE Service Provider Packet Switched Network Variety of Access solutions maximizes customer reach

EtherAccess Portfolio – Ethernet Service Over Any Access Media
ETX ETHoFiber RIC & Egate ETHoPDH RIC & Egate ETHoSDH LA ETHoDSL FE and GbE interfaces Copper and Fiber Up to 32 Mbps with nxE1/T1 bonding GFP/VCAT/LCAS 155/622 Mbps GFP/VCAT/LCAS EFM SHDSL and VDSL2 Ethernet Expo 08

Carrier Ethernet World Congress – Interop Event 2010

Robust Service Management Ethernet OAM
Hardware OAM Summary of available Ethernet OAM mechanisms OAM Technology End-End/Last Segment Performance Monitoring Type Fault Propagation IEEE (formerly 802.3ah) Single Segment No Link IEEE 802.1ag End-to-End Connectivity ITU-T Y.1731 Yes Service

Managing the Service Lifecycle
Turn-up On-going Monitoring Fault Management & Recovery Connectivity Verification Ethernet OAM ag Continuity Check MAC Ping Diagnostic Loopbacks Loopbacks L1 physical interface loopback L2/L3 Loopback per flow with MAC/IP swap (up to line rate) SLA Verification Testing RFC-2544 based tests Throughput, Loss and Delay tests Data integrity tests (BERT) Delay Measurement Performance Monitoring Ethernet OAM – Y.1731 Frame Delay, Frame Delay, Frame Loss Service availability (G.826) SLA Threshold Reporting Defining SLA objectives and proactively notified when crossed Alarms and traps on management system Statistics Collection Reporting Collecting SLA statistics Statistics collection via SNMP or FTP Statistics can be used to generate SLA reports Fault Detection & Isolation Ethernet OAM – 802.1ag Continuity Check Loopback Link Trace Fault Propagation & Notification Ethernet OAM – Y.1731 Per EVC ‘Forward’ and ‘Backward ’ Alarm Propagation (AIS and RDI) Dying Gasp indication to active ah Per port Alarm Propagation Resiliency & Repair Linear Protection ( “EVC Protection”) -G.8031 Ethernet Ring Protection - G.8032 port protection based on Link Aggregation (formerly 802.3ad) Managing the Service life cycle is essential to control the OpEx

Integrated RFC-2544 While turning up a new Ethernet service, it is vital to provide performance metrics of the Ethernet network under test. ETX-203A integrated RFC-2544 generator contains the following functionalities: Unidirectional or bidirectional tests Measurements of throughput, latency, frame Loss Test report creation Frame type: OAM messages RFC-2544 Retail Wholesale

HW Based ETH OAM Scalability Measurement Accuracy Functionality
No limits of OAM PPS RX and TX only physical layer Enables Fast detection 3.3ms of LOC Significantly increase in Num of local and remote MEPS Num of DMM / LMM Measurement Accuracy Loss measurement Accurate real frame loss measurements Delay measurement accuracy Up to 1 usec Functionality MIP support – part of OAM network between MEPs Wire-Speed LBM reception and transmission (for RFC-2544)

High Service Availability – Linear and Ring Protection
Customer Premises Using LAG (802.3ad) ETX CPE ETH Linear protection (G.8031) Customer Premises ETX CPE PE PE ETH PE PSN ETH/IP/MPLS PE ETX ETH PE eNodeB Resilient Ethernet Ring (G.8032) ETH Linear protection Based on Link Aggregation (802.3ad) Ethernet Automatic Protection Switching (similar to SDH APS) Ring Protection – Resilient Ethernet Ring (similar to SDH ring) Switch over can be triggered by physical level problem or by service level problem (OAM failure) ETX eNodeB High availability schemes allow the replacement of ATM and SDH

End-to-end SLA Using Traffic Management
Class of service management: Ensure that in case of contention highest priority traffic will be served first Ensure low latency for delay sensitive traffic Per EVC Shaping Smoothes egress traffic from network port Based on Dual leaky bucket algorithm with CIR and EIR parameters Queuing Flexible Combination of WFQ and Strict Priority for RT and Data traffic Hierarchical QoS Allow accurate ‘leveled’ scheduling per EVC and EVC.CoS Performance Monitoring ‘Must have’ tool for SLA verification Line rate Shaper Selling SLA based services allows revenue increase using existing infrastructure

Customer exaple (Europe) Ethernet Services QOS
Scheduler and congestion control 2 rate 3 color Policers Cos marking and Queue mapping function

xx Ethernet service QOS
Flow classification per C-VLAN ID and P bit Each flow will be assigned policer CIR/CBS EIR EBS All flows may be stacked or not stacked with S-TAG Each Flow will be mapped to a Queue in it’s EVC (up to 8 Queues per EVC) Scheduling would be defined per EVC and between the EVC’s

XX service – One set of Queues LA and ETX
EVC-1 XX service – One set of Queues LA and ETX P-bit + c-vlan cxcxczxczxcxcxcxS EVC-2 S Cos 5 COS 4,2 A Cos 0 COS 3,1 Policer M Ingress port ‘Y’ Policer Shaper Policer COS EVC-3 S Cos 5 COS 4,2 A Cos 0 COS 3,1 Policer NNI M S Shaper Policer Policer Policer M COS 3,1 Shaper Policer Cos 0 S Policer Policer M Mapping and Congestion control WRED 2 rate policers Platinum – CIR only , Gold – CIR +EIR , Silver CIR + EIR, basic - EIR only

Typical NTU Traffic Management - Shaper per Port
Line rate Time 50Mbps Service Provider sells the following BW profile: EVC#1 BW 50Mbps EVC#2 BW 50Mbps EVC#1 EVC #1 Shaper 15Mbps CIR+5 EIR Traffic is shaped to 50Mbps For each EVC EVC #1 Occasionally traffic will decrease 15Mbps CIR+5 EIR 20Mbps CIR+20 EIR Service provider can’t control BW on a per EVC basis 100Mbps 100Mbps EVC #2 15Mbps CIR+5 EIR Line rate Time 50Mbps 15Mbps CIR+5 EIR EVC #2 utilizes spare shaper capacity and BW exceeds the max allowed limit EVC#2 20Mbps CIR+20 EIR

Powerful Traffic Management - Shaper per EVC
Line rate Time EVC#1 50Mbps EVC #1 Shaper 15Mbps CIR+5 EIR EVC #1 Occasionally traffic will decrease Traffic is shaped to 50Mbps For each EVC by the T.M 50Mbps 15Mbps CIR+5 EIR 20Mbps CIR+20 EIR Service Provider controls BW per EVC/EVC.Cos 100Mbps EVC #2 Shaper 15Mbps CIR+5 EIR Line rate Time 50Mbps 15Mbps CIR+5 EIR EVC#2 50Mbps EVC #2 BW controlled independently by the T.M – never exceeds MAX allowed 20Mbps CIR+20 EIR

Typical NTU Priority Between EVC’s
No priority between EVCs 15Mbps CIR SP 1 15Mbps CIR 15Mbps CIR+5 EIR WFQ 1 15Mbps CIR+5 EIR 100Mbps 100Mbps 20Mbps CIR+20 EIR WFQ 2 20Mbps CIR+20 EIR No fairness between the EVCs Shaper

ETX-A Priority between EVCs (Hierarchical Scheduling)
EVC1 can get priority over EVC 2 if it’s Weight is defined higher EVC #1 Shaper 15Mbps CIR SP 1 15Mbps CIR+5 EIR WFQ 1 WFQ 1 WFQ 3 20Mbps CIR+20 EIR WFQ 1 50Mbps 100Mbps EVC #2 Shaper 50Mbps 15Mbps CIR SP 2 EVC fairness 15Mbps CIR+5 EIR WFQ 2 WFQ 2 20Mbps CIR+20 EIR WFQ 2

Advanced Traffic Management Tools and Benefits
Multiple Policers per EVC Shapers per EVC Hierarchical Scheduling. i.e. Scheduling within groups (queue blocks) Scheduling between groups (shapers) Benefits Control CIR/EIR BW per EVC.CoS Control MAX BW per EVC Fairness and priority between EVCs (SP/WFQ) Line rate 50Mbps Time

RAD’s EtherAccess ASIC allows for Cost/Performance optimization
Addressing the Competitive Environment for Carrier Ethernet Demarcations Price Intelligent Demarcation Devices Traffic Management, Diagnostic Tools Intelligent Demarcation Devices Traffic Management, Diagnostic Tools Managed Demarcation Devices or Carrier Ethernet Switch Some OAM RAD’s EtherAccess ASIC Unmanaged Media Converters No OAM Performance RAD’s EtherAccess ASIC allows for Cost/Performance optimization

ETX-203A – ASIC based Carrier Eth Demarcation

Main Applications and Case Studies

Ethernet Services Over Fiber and DSL Access
ETX LA End-to-end service control and SLA measurement Providing high speed (fiber based) and low speed (DSL based) Ethernet services Using SHDL.bis up to 22 Mbps using EFM bonding LA and ETX have the same Ethernet capabilities – allowing for the same service definitions Ethernet OAM can be done between LA and ETX

Intelligent Demarcation In Action— Retail Customer Example
EVPL: typical 5 Ethernet virtual connections for different services Bank Affiliate Retail Carrier Network Bank H.Q EVC #1 EVC #N EVC #2 FE/GbE FE/GbE ETX-203A Bank Affiliate FE/GbE ETX-203A ETX-203A Retail Carrier network sold data services to a bank and bank affiliates, Create all services based on the same ETX-203A one P/N can create and enable the whole services needs The Advantages are as follows: 1. One P/N for the solution low cost central NTU and powerful H-QoS enabling to control the BW from the H.Q to the branches per EVC Enable to control Multicos EVC with over subscription (CIR+EIR) for both H.Q and Branches Enable to better engineering of the transport network with predictable BW to each location (Shaped EVC) for both H.Q and branches Support P-bit re-marking or color bit marking to the network (congestion will drop the yellow packets and not the green packets) Transparent services by tunneling L2 control protocols Support 12K jumbo frames OAM based on HW and SLA assurance with Y x7 Supports large number of remote OAM sites in E-Line (256) RFC-2544 T.P testing with internal BERT generator, Service BER measurement up to 8 simultaneously RFC-2544 BER measurement for EVC.Cos (per class of service) Secured connection with EVC path protection G.8031 Ability to provide all services in one port or separate it in between different ports (up to 4) Classification in L2 and L3 fields and UDP port in the future Inband Management from a center NMS EVPL: Support up to 30 Ethernet Virtual connections for 30 different branches (160 EVC.CoS) Bank Affiliate FE/GbE ETX-203A E-Line or E-LAN (EVPL) ,SLA, OAM (Y.1731 with thresholds), RFC-2544

Intelligent Demarcation In Action— Wholesale Customer Example
Customer Branch Office Carrier A Carrier “A” Carrier Network FE/GbE Retail NID Wholesale NTU Customer Branch Office Carrier A FE/GbE Retail NID Wholesale Carrier Network Wholesale NTU Retail NID Carrier “B” Carrier Network EVC #1 Customer Branch Office Carrier B Wholesale NTU FE/GbE Retail NID EVC #N Wholesale NTU Retail NID Wholesale Application with the ETX-203A the wholesaler can build the solution with one P/N for the POP Can concentrate up to 4 different carriers on the same NTU, and in the branches can open up to 30 EVPL services Which are controlled by the ETX-203A traffic manager. The Advantages are as follows:: 1. In EVPL service enable to shaped in location in EPL enable to shape each ingress port at the egress (e.g BW control to many Carriers per carrier) 2. One P/N for the solution low cost central NTU and powerful H-QoS enabling to control the BW from the POP to the remote sites Enable to control MultiCOS EVC with over subscription (CIR+EIR) for both POP and remote POP Enable to better engineering of the transport network with predictable BW to each location (Shaped EVC) for both H.Q and branches Pbit re-marking or color bit remarking to the network (congestion will drop the yellow packets and not the green packets) Transparent services by tunneling L2 control protocols Support 12K jumbo frames Option for MAC relay no learning mode in order to enable the scalability of the network and wire speed forwarding OAM based on HW and SLA assurance with Y x7 Support of several MEPS on the same EVC with different level (e,g on the same EVC MEP for the wholesale application and another one for the retail) Enable to be intermediate point for better diagnostic of the network Supports large number of remote sites in E-Line (256) T.P testing with internal BERT generator, Service BER measurement up to 8 simultaneously BER measurement for EVC.Cos (per class of service) Secured connection with EVC path protection Loopback up to line rate for the wholesale it self and his customer (e.g MAC S-TAG loopback for the wholesale, MAC and C+S-TAG loopback for the carriers) simultaneously L3 loopback test for Test Heads Inband Management from a center NMS Customer Branch Office Carrier B EVPL: Support up to 30 Ethernet Virtual connections for 30 affiliates and 160 EVC.cos FE/GbE Retail NID Wholesale NTU E-Line or E-LAN (EVPL) ,SLA OAM (Y.1731 with thresholds), RFC-2544

Telekom Austria Eth L2 VPN Services

Zamtel, Zambia- Eth over Fiber Access Solution
Benefits High port density Support for Giga and Fast Ethernet in the same Chassis Advantages Manageable solution Central solution for UTP-to-fiber media converter Customer Site ETX-102 POP Fast Ethernet Over Fiber Fast Ethernet UTP Cable CPE LRS Switch Fast/Gigabit Ethernet Packet Switched Network UTP Cable ETX-202 Gigabit Ethernet UTP Cable CPE Gigabit Ethernet Over Fiber

RAD’S Ethernet Access Solution at Work – Completel

CenturyLink USA Wholesale Ethernet
3rd telecom provider in the US EPL and EVPL Services, wholesale

EIRCOM, Ireland – NGN Access Architecture for Business Services
Customer Benefits: Extensive Ethernet OAM across access infrastructure Uniform service and capabilities across access infrastructure Enhanced L-2 Ethernet capabilities over any access infrastructure RAD Advantages: Seamless advanced Ethernet service regardless of access network Efficient & advanced EFM technology Full OAM/QoS feature set to maximize revenues & minimize Opex IOT with ALU ALU 7302 ISAM Site A LA-210 SHDSL.bis EFM ETH LAN Site B ETX-202A ALU 7450 ESS IP/MPLS Nationwide Network ETH LAN GbE– F.O Site C ETX-202A ETH GbE – F.O LAN

Multiservice IP/Ethernet
TPSA (Orange Business Services), Poland – Carrier Ethernet Services over Fiber and DSL Customer Benefits: Offering advanced EVPL, EVPLAN services as well as access over DSL for a cost-effective mid-rate access (22 Mbps) End-to-End Connectivity & SLA are monitored RAD Advantages: Advanced OAM and QoS feature-set Seamless Service offering with either fiber access or NxSHDSL (EFM) access End-to-end traffic management and service control Headquarters E1 Remote Office VoIP PBX IP/MPLS Nationwide Network 4 FE ports ETX-201A Optional dual fiber Redundancy ETX-202A FE/GE 100 Mbps Service Demarcation IP VPN 1 GbE Service Demarcation Multiservice IP/Ethernet Best Effort Data Internet Remote Office IP DSLAM 2/4 pair Copper LA-210 ETH LAN SHDSL.bis EFM LAN-to-LAN Multiservice IP/Ethernet LAN-to-LAN 36

Optus, Australia – High Speed Ethernet Services over DSL EFM
Customer Benefits: Leveraging the installed old and new DSLAM infrastructure for Business services Excellent solution for mid-band access rates Increase revenue with advanced Ethernet services & multi-service options (Built in PWE) Reduce Opex with End-to-End control RAD Advantages: Seamless advanced Ethernet service regardless of access network Efficient & advanced EFM technology Full OAM/QoS feature set to maximize revenues & minimize Opex Built in PWE technology to support E1/V35 leased line services over DSL/PSN Complete Interoperability vs Huawei MSAN Vendor IPDSLAM/MSAN Version SHDSLbis/EFM Module TDM PWE IOT Deployment PoC UA-5000 V100R017 H603SHLB CX-600  MA-5600T V800R006C02SPC100 H802SHLB ISAM 7302 Form R3.3 and above NSLT-A 7750 SR / 7705 SAR Surpass hiX 5622/25/30/35 Ver. 2.8 IU:SHDSL:48:E MileGate 2300 SHDSLbis SUSE1 ISP Branch A LAN LA-210 ETH IP DSLAM Huawei UA-5000 Headquarters IP DSLAM Huawei LAN LA-210 Up to 4 SHDSL Packet Switched Network ETH Branch B LAN LA-210 IP DSLAM Huawei ETH E1 37

Ethernet Services Using Own SDH/SONET Infrastructure (“On-Net”)
WWW Branch A RICi n x E1/T1 Bonding Headquarters Egate STM-1/4 OC-3/12 PSN ETH/IP/MPLS SDH/ SONET GbE Branch B RICi STM-1/4 OC-3/12 Branch C ETX FE/GbE Switching for multi-site connectivity is done by the central aggregation (Egate-100/2000) Secured traffic separation using VLANs Different services can be provided with different QoS Headquarters and branches connected as if on the same LAN Interoperability when interconnecting other branches over fiber/DSL access

Metro Ethernet Expansion over SDH/SONET (“Off Net”)
Customer Premises Transport Provider Network RICi n x E1/T1 Bonding POP Customer Premises Egate STM-1/4 OC-3/12 ETH Fiber ETX Customer Premises SDH/ SONET PSN ETH/IP/MPLS GbE RICi STM-1/4 OC-3/12 Transport Provider Span Service Span (end-to-end OAM) Off-Net solution for Alternatives carriers expanding their limited reach using leased lines services Seamless Ethernet service with fast time-to-market End-to-end OAM allow service monitoring across the hybrid transport network SLA verification regardless of access type Variety of service access speeds starting for 2/1.5M (E1/T1) up to 622M (STM-4/OC-3)

RCOM, India – Ethernet Service Delivery to Business Customers
Customer Benefits: Leveraging huge existing PDH/SDH Infrastructure for providing managed Ethernet services up to 8Mbps per customer. Saving Capex/Opex and simplifying the network by replacing Router based solution (L3) to L2 based. Scalable solution can start from 2M up to 8M RAD Advantages: Complete Managed EthoPDH solution, including CPE , Aggregator and NMS An ideal EthoPSH product for emerging markets (RIC-LC) , Feature/Price performance POP Ethernet Radio Customer CPE RIC-LC/ n x E1/T1 Microwave Radio Radio Management Traffic POP Egate-100 POP Ethernet Radio PE GbE STM-1 Customer CPE RIC-LC/ n x E1/T1 SDH Egate-100 Microwave Radio GbE STM-1 User Ethernet Traffic POP Ethernet Radio Customer CPE RIC-LC/ n x E1/T1 Microwave Radio

Enterprise Ethernet Services over PDH/SDH
Customer Benefits: Generate new revenues by expanding customer that were out of range, by using exiting PDH/SDH Infrastructure Single box solution at POP, saving CAPEX and OPEX Less complex L2 technology – reduce maintenance cost Advance QoS functionality, Traffic shaping and prioritization per subscriber (VLAN/EVC based) RAD Advantages: End to End solution over PDH/SDH CPE and Aggregation device. Advance QoS Support, EVPL based functionality Compliance with MEF standard Customer Premises Ethernet Switch INDOSAT-POP RICi-16/4E1/ EVPL PSN Managed Ethernet Services to Business Customers n x E1 FE Egate-100 GbE STM-1 PDH/SDH ETH CO/POP Ethernet Switch RICi-16/4E1/ EVPL Starting with E1/T1 rate; in the right hand side of the slide we see end users using stand alone RIC-E1/T1 converters. The RIC-E1/T1 with an Integrated IP router enables standard interfacing to service providers IP routers, and enables communicating with the router via Telnet in order to configure the router or diagnostics. When equipped with a 10/100BaseT bridge, the RIC-E1/T1 bridges Fast Ethernet networks supporting VPN settings configured using VLANs. Interfacing to Frame relay services is done using serial interfaces such as V.35. In the CO the ASM-MN-214 rack can hold up to 14 RIC-E1R cards saving the cost of E1 interfaces on the CO/POP router. Managed Ethernet Services to Business Customers n x E1 FE NMS E1 RICiE1 FE 41

Kyivstar, Ukraine – SMB Ethernet Services over PDH/SDH
Customer Benefits: Operational flexibility by enabling Ethernet over existing PDH/SDH infrastructure Small aggregation solution using RICi-16 OEM tolls for easy network maintenance RAD Advantages: Support for wide range of access data rates Remote management and enhanced Fault/Monitoring tools (FP,ETH/E1 statistics, Loopback etc.) Reduce Opex and Capex by leveraging existing transport infrastructure POP POP RICi-16 Egate-100 GbE MPLS Internet GbE Customer Processes Customer Processes n x E1 STM-1 RICi-E1 RICi-4/8/16E1 n x E1 FE E1 FE/100Fx SDH/PDH RICi-E1 RICi-4/8/16E1 n x E1 FE E1 FE/100Fx

Telus, Canada Telus Managed Layer 3 Service
Customer Benefits: Can use existing infrastructure. No fibre build req’d. Closes the gap in service offering (3, 4.5, 6 mb, etc.) Single Vendor for Fibre and Copper Circuits RAD Advantages: Broad portfolio – RICi and ETX RAD Top notch Service to customer QOS capabilities – Best technical solution they’ve seen CPE Router 3400 Transport RICi-16T n x T1 10/100BT Customer Terminal Server n x T1 OSS Serial Cable TELUS CO. Or Colo RICi-16T FE DE Metro GE CA M320/10i NGN DE GbE GbE CA Jumiper PE M320/10i

IP DSLAM and WiMAX Backhauling over SDH/SONET
POP RICi-16/8/4 IP DSLAM xDSL n x E1/T1 FE POP POP Wimax RICi-E1/T1 Egate STM-1/4 OC-3/12 BTS PSN ETH/IP/MPLS SDH/ SONET GbE E1/T1 FE POP RICi-155GE RICi-622GE IP DSLAM STM-1/4 OC-3/12 xDSL FE/GbE Generate new revenues by providing new services leveraging existing transport infrastructure Use of simple Layer 2 technology reduces maintenance costs Support for wide range of access data rates Fast roll-out

Backhaul over PDH-MW PDH-MW Central Office POP Wimax RICi-16 RICi-16 n x E1/T1 n x E1/T1 FE FE/GE PSN ETH/IP/MPLS WiMAX BTS FE/GE xDSL IP DSLAM Backhaul WiMAX and IP DSLAM with Ethernet interfaces using existing extensive PDH-MW deployment Avoid (or delay) migration to ETH-MW Use the RICs to convert from Ethernet to nxE1/T1

BSNL, India Urban Wimax Backhauling
Customer Benefits: Extended service coverage results in higher competitiveness and increased revenue with broader customer base Leverage existing SDH/PDH infrastructure (for incumbent carriers) Reduced Opex using simple Layer 2 transport technology Facilitates advantages of fast deployment of broadband services RAD Advantages: Dedicate product for the Indian market Low cost product, competitive in features vs. cost. Central management solution Access Scalability, E1, nxE1,STM-1 Wimax POP RIC-155CH Ch. STM-1 FE RIC-155CH ETH Ch. STM-1 PSN PDH/SDH RICi-8E1LC ETH 8 x E1 Wimax RICi-8E1LC 8 x E1 FE RAD NMS

Globe Telecom, Philippines – RIC-155GE/RICi-16E1
Globe Telecom, Philippines – RIC-155GE/RICi-16E1. Huawei/ECI MSAN Backhaul over SDH. Customer Benefits: Extended service coverage results in higher competitiveness and increased revenue with broader customer base Leverage existing SDH/SONET infrastructure (for incumbent carriers) Reduced Opex using simple Layer 2 transport technology Facilitates advantages of fast deployment of broadband services RAD Advantages: Complete solutions (POP and central site equipment) with remote management Price performance Reliable product Harden version POP/Cabinet Huawei MSAN POP RIC-155GE xDSL STM-1 GE RIC-155GE ETH STM-1 Metro ETH Alcatel 7450 PDH/SDH RICi-16E1 ETH Outdoor Cabinets 16 x E1 GFP/VCAT Huawei MSAN RICi-16/H xDSL FE BRAS 16 x E1 GFP/VCAT

Utilization of exiting PDH MW for Etherent services – Case Studies
Benefits: Utilization exiting PDH MW for Ethernet services Extend reach of Ethernet-based access to the customers by using Low cost PtP IP radios. Airmux-200 Airmux-200 RICi-E1 PDH Radio PSN ETH ETH E1 Airmux-200 Airmux-200 RICi-E1 OP-1551 Egate-100 n x E1 ETH ETH E1 STM-1 GbE Core PSN Zantel HQ 4 x E1 4 x E1 PDH PDH n x RICi-4E1 Customer 1 Customer 1 ETH ETH 4 x E1 4 x E1 ETH ETH Airmux-200 Airmux-200 RICi-4E1 RICi-4E1 Airmux-200 Airmux-200

Smooth Migration Success Story: Bezeq Israel

Ethernet Fiber Access – Fan-out and Ring Aggregation
Fan-Out (Hub&Spoke) aggregation Complete Ethernet Access solution including remotes and aggregation Up to 24 remotes ETX connected over FE or GE Ethernet access ring option Port versatility: FE/GE/10G ports available Each port can be used as network and user port Redundancy: Ring based LAG based Customer Premises CE ETX FE/GE FE/GbE Customer Premises Remote POP Edge Device CE ETX FE/GE FE/GbE ETX-1002 GbE/10G PSN ETH/IP/MPLS Customer Premises CE FE/GE ETX FE/GbE Ring aggregation Customer Premises CE ETX FE/GE ETX-1002 FE/GbE Customer Premises Edge Device CE ETX ETX-1002 ETX-1002 FE/GE FE/GbE PSN ETH/IP/MPLS Ethernet Ring GE/10G GbE/10G Customer Premises CE ETX FE/GE FE/GbE ETX-1002

Tier-2 Service Provider, Philippines Metro Eth Access – PoC stage
Customer Benefits: Offering a Managed Eth L2 services ( Replacing the current un managed Convertor base solution) Reduce OPEX by offering advanced operation and monitoring /Maintanaced tolls, based on Eth OAM, VLAN loopbacks and RFC-2544 tests. RAD Advantages: Advanced OAM, Loopback and RFC tools. Single device with FE/GbE Capabilities (license based). Built in advanced Traffic MNG/QoS features for future needs. Customer Premises ETX-203A CE FE/GE FE/GbE Customer Premises Remote POP ETX-203A CE PE FE/GE ETX-1002 FE/GbE GbE/10G PSN Cisco Customer Premises ETX-203A CE FE/GE FE/GbE

Ethernet Access – Two Aggregation Levels Using ETX-5300A
Fan-Out (Hub&Spoke) aggregation Up to 80 x GbE & 8 x 10GE / 16 x 10GE Up to 16 STM-1 & 8 x 10GE 3U fully redundant service box Non-blocking architecture with wire speed packet forwarding for all packet sizes E-Line, E-LAN,E-Tree Services ETX-5300A ETX-212A/ETX-1002 ETX Edge Device PSN ETH/IP/MPLS ETX-212A/ETX-1002 ETX-5300A Ring aggregation ETX-5300A ETX-212A ETX Edge Device Ethernet Ring (G.8032 ) ETX-5300A Ethernet Ring (G.8032 ) ETX-212A PSN ETH/IP/MPLS ETX-212A ETX-5300A

Egate-2000 and RICs – Full Ethernet over TDM Access Solution
POP Egate-2000 RICi- 4xE1/T1 GbE SDH/ SONET RIC-LC 2 x STM-4/ OC-12 4/8/18xE1 RICi- 8xE1/T1 RICi- 16xE1/T1 RICi- 155GE RICi- 622GE 4xE1/T1 8xE1/T1 16xE1/T1 STM-1/OC-3 STM-4/OC-12 FE GE ETX+MiRIC E1/T1/E3/T3/STM-1/OC-3 Edge Device PSN ETH/IP/MPLS POP Egate-2000 RICi- 4xE1/T1 SDH/ SONET (STM-4/16) RIC-LC 4/8/18xE1 RICi- 8xE1/T1 RICi- 16xE1/T1 RICi- 155GE RICi- 622GE 4xE1/T1 8xE1/T1 16xE1/T1 STM-1/OC-3 STM-4/OC-12 FE GE ETX+MiRIC E1/T1/E3/T3/STM-1/OC-3 Edge Device Ethernet Ring (GbE) PSN ETH/IP/MPLS Aggregate both Ethernet over PDH and Ethernet over SDH traffic in one central device Full redundancy Based on GFP/VCAT/LCAS per SDH and PDH encapsulations Provide end-to-end traffic management Ethernet OAM support

EtherAccess Value Proposition
Reach all customer sites with a variety of access solutions ETHoFiber ETHoPDH ETHoSDH/SONET ETHoDSL Increase revenues by offering more bandwidth and SLA based services End-to-en SLA Assurance and measurement Per EVC shaping and policing Hierarchical QoS Save more on OpEx with OAM based end-to-end service control and monitoring Managing service life cycle Extensive Ethernet OAM Save more on CapEx By using RAD’s Cost/Performance optimized Solutions Own Carrier Ethernet ASIC reduces cost Tiered pricing – basic and flexible

Summary – EtherAccess for Business Market Segment
Reach all customer sites with a variety of access solutions Increase revenues by offering more bandwidth and SLA based services Offer more services with a variety of applications for retail and wholesale customers Save more on OpEx with OAM based end-to-end service control and monitoring

Outline Carrier Ethernet Access Solutions for Business market segment
Market trends Market challenges and solutions Applications and case studies Carrier Ethernet Access Solutions for Mobile market segment Portfolio and Applications Case studies

Mobile Backhaul Radio Access Network Topology
Microwave Copper Fiber Core/Metro 2G controller 3G controller 3G 2G Cell Site Access Core Radio Access Network

Trends in the Mobile Backhaul Market

Trends in the Mobile Backhaul Market
Copyright © Heavy Reading Ethernet Backhaul Market Tracker

Migration to IP/Ethernet Backhaul

MBH Portfolio & Applications

RAD’s Mobile Backhaul Portfolio for “Any Access”
Ethernet over PDH/SDH Multiservice over fiber/xDSL BTS/ Node-B BTS/ Node-B RICi ACE 3105 BTS/ Node-B BTS/ Node-B RICi ACE 3220 RICi DSLAM TDM + Ethernet over Fiber/xDSL BTS/ Node-B RICi BTS/ Node-B SDH IPMux/Optimux Bonding Packet Switched Network BTS/ Node-B DSLAM Bonding Egate LA-210 TDM + Ethernet over MW BTS/ Node-B ASMi BTS/ Node-B ASMi RICi/ETX/IPMux BTS/ Node-B ETX Metro Ethernet BTS/ Node-B 62

Segmentation of RAD’s MBH Portfolio
Cell Site Gateways (CSG) Mobile Demarcation Devices (MDD) Diverse Solution, mainly for niche application CSG ACE, LA MDD ETX Diversed IPMux/Gmux MSC Backhaul (voice trunking) ASMi-52 Optimux MP-4100 Egate/RIC Airmux 2009 2010

Cell Site Gateway Applications
CSG is needed when The interfaces of the base station doesn't match the network interface The functionality of the network, isn’t supported by the RAN equipment (e.g. MPLS) Radio Sites n x E1 TDM FE/GbE n x E1 IMA STM-1 ATM E1/ ETH n x SHDSL ACE-3220 IP DSLAM BTS Node B E1 TDM ADSL2+/ VDSL STM-1 ATM/GbE BSC/RNC Site E1s Ch. STM-1 PSN Access Network 3rd Party/ ACE ACE-3105/LA-210 Voice (R99) HSDPA RNC BSC

Mobile Demarcation Device Application
Transport Network: ETH/IP/MPLS ENB/IPNB PE GbE Controller Aggregation Site ETH Cell Site Hub Site Mobile Operator Transport Network ETX MDD is needed for Wholesale provider is selling mobile transport services The fix division of a converged fix and mobile operators would like to provide: Timing services for the mobile network Guarantee E2E SLA over the transport network Over subscripting the network EtherAccess Solution: the ETX is a Smart Ethernet Demarcation device PSN network. It Support today 4G and ready for 2G and 3G backhaul. Assuring consistent level of service across the network requires monitoring of both the end-to-end and segment QoS with notification of any degradation in circuit quality (delay, jitter) to the cellular operator. Ethernet OAM (according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731) helps monitor each service in terms of availability, frame loss and delay. In addition for each service thresholds can be defined alarming when the service deviates the SLA. The 4G required different Class of Service to Support VoIP, MBMS, Video streaming and more application. The ETX supports up to 270 flows and Per Flow (EVC/EVC.CoS) Shaping & Hierarchical scheduling to ensure the QoS. The ETX will Support PWE technology by the end of the year (CESoPSN and SAToP) Synchronization solution for IP NodeBs based on IEEE1588V2 or Synchronous Ethernet.

Ensuring E2E SLA with MDD
Cell Site Class of Service (CoS) Traffic Class Latency (ms) Jitter Frame Loss Ratio Availability (%) High Conversational Signaling Control 10 2 10-5 99.999 Medium Streaming 25 5 10-4 99.99 Low Interactive & Background 50 ETH ENB/IPNB Aggregation Site Cell Site Transport Network: ETH/IP/MPLS GbE ETH PE PE Controller ENB/IPNB EtherAccess Solution: the ETX is a Smart Ethernet Demarcation device PSN network. It Support today 4G and ready for 2G and 3G backhaul. Assuring consistent level of service across the network requires monitoring of both the end-to-end and segment QoS with notification of any degradation in circuit quality (delay, jitter) to the cellular operator. Ethernet OAM (according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731) helps monitor each service in terms of availability, frame loss and delay. In addition for each service thresholds can be defined alarming when the service deviates the SLA. The 4G required different Class of Service to Support VoIP, MBMS, Video streaming and more application. The ETX supports up to 270 flows and Per Flow (EVC/EVC.CoS) Shaping & Hierarchical scheduling to ensure the QoS. The ETX will Support PWE technology by the end of the year (CESoPSN and SAToP) Synchronization solution for IP NodeBs based on IEEE1588V2 or Synchronous Ethernet. Hub Site ETH Mobile Operator Transport Network Mobile Operator

E2E SLA Assurance and Service Validation with MDD
Cell Site Operator A Operator B Delay, Jitter, Packet Loss, Availability, Loopbacks ITU-T Y.1731 (PM) IEEE 802.3ag (CFM) IEEE 802.3ah ETX ETH ENB/IPNB Aggregation Site Cell Site Transport Network: ETH/IP/MPLS GbE ETH PE PE Controller ENB/IPNB EtherAccess Solution: the ETX is a Smart Ethernet Demarcation device PSN network. It Support today 4G and ready for 2G and 3G backhaul. Assuring consistent level of service across the network requires monitoring of both the end-to-end and segment QoS with notification of any degradation in circuit quality (delay, jitter) to the cellular operator. Ethernet OAM (according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731) helps monitor each service in terms of availability, frame loss and delay. In addition for each service thresholds can be defined alarming when the service deviates the SLA. The 4G required different Class of Service to Support VoIP, MBMS, Video streaming and more application. The ETX supports up to 270 flows and Per Flow (EVC/EVC.CoS) Shaping & Hierarchical scheduling to ensure the QoS. The ETX will Support PWE technology by the end of the year (CESoPSN and SAToP) Synchronization solution for IP NodeBs based on IEEE1588V2 or Synchronous Ethernet. Hub Site ETH Mobile Operator Transport Network Mobile Operator

Network Oversubscription with MDD
Cell Site 10 Mbps CIR: 2.5 Mbps EIR: PIR=CIR + EIR PIR: 5.0 Mbps Classification according to flow key: VLAN P bit DSCP IP address MAC address UDP ports EtherType Combination Flow Classification Flow: Video Flow: Mgt. Flow: Data Flow: Clock Flow: Voice Mapping Flows to Queues WFQ, SP WRED Prioritization for CoS assurance Shaping Smooth the egress traffic WFQ EVC1 EVC2 EVCn 2nd Scheduling Hierarchy CIR/EIR Policing Bandwidth profile per flow ETX ETH 10 Mbps CIR: 2.5 Mbps ENB/IPNB Aggregation Site Cell Site Transport Network: ETH/IP/MPLS GbE ETH PE PE Controller ENB/IPNB EtherAccess Solution: the ETX is a Smart Ethernet Demarcation device PSN network. It Support today 4G and ready for 2G and 3G backhaul. Assuring consistent level of service across the network requires monitoring of both the end-to-end and segment QoS with notification of any degradation in circuit quality (delay, jitter) to the cellular operator. Ethernet OAM (according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731) helps monitor each service in terms of availability, frame loss and delay. In addition for each service thresholds can be defined alarming when the service deviates the SLA. The 4G required different Class of Service to Support VoIP, MBMS, Video streaming and more application. The ETX supports up to 270 flows and Per Flow (EVC/EVC.CoS) Shaping & Hierarchical scheduling to ensure the QoS. The ETX will Support PWE technology by the end of the year (CESoPSN and SAToP) Synchronization solution for IP NodeBs based on IEEE1588V2 or Synchronous Ethernet. Hub Site ETH Mobile Operator Transport Network Mobile Operator

Provide Timing Services with MDD
Cell Site Sync-E Clock Source IEEE Grandmaster Clock Mobile Demarcation Device - MDD 1PPS Sync-E T1/E1/STM-1 2 /10 MHz Transport Network eNodeB / Base station Adaptive T1/E1/OC3/DSL ETX ETH ENB/IPNB Aggregation Site Cell Site Transport Network: ETH/IP/MPLS GbE ETH PE PE Controller ENB/IPNB EtherAccess Solution: the ETX is a Smart Ethernet Demarcation device PSN network. It Support today 4G and ready for 2G and 3G backhaul. Assuring consistent level of service across the network requires monitoring of both the end-to-end and segment QoS with notification of any degradation in circuit quality (delay, jitter) to the cellular operator. Ethernet OAM (according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731) helps monitor each service in terms of availability, frame loss and delay. In addition for each service thresholds can be defined alarming when the service deviates the SLA. The 4G required different Class of Service to Support VoIP, MBMS, Video streaming and more application. The ETX supports up to 270 flows and Per Flow (EVC/EVC.CoS) Shaping & Hierarchical scheduling to ensure the QoS. The ETX will Support PWE technology by the end of the year (CESoPSN and SAToP) Synchronization solution for IP NodeBs based on IEEE1588V2 or Synchronous Ethernet. Hub Site ETH Mobile Operator Transport Network Mobile Operator

Diverse MBH Solution Diverse MBH solution is needed for
Extending mobile coverage (mainly rural connectivity) Line extension Converting media

Diverse Application: Extending the Mobile Coverage
BTS Site IP Node B Ethernet Fiber extension Optimux/IPMux ETH ETH E1/T1 TDM BTS RNC PoP BTS Site STM-1/OC-3c IP Node B MP-4100 Ethernet Bonded Copper extension n x E1/T1 ASMi BSC SONET/ SDH E1/T1 TDM n x E1/T1 BTS Sub-6 GHz Wireless extension BTS Site IP Node B Ethernet Airmux E1/T1 TDM Customer Benefits: End-to-end RAD solution for any infrastructure Best cost per Mbps solution Winning Points: MP-4100 with dual uplink ASMi – 2.6km with up to 22Mbps Optimux – transparent TDM and independent clocking support BTS Airmux

Diverse Application: ASMi-54 as Mini-DSLAM
TDM ETH E1 Node B BTS 2w 4 ETH 5.7 Mbps 4 E1 ASMi-54 ASMi-54L BSC RNC PSN Feature list: Up to 4 x E1 & 4 x ETH ports with combined throughput of up to 22 Mbps Multipoint capabilities up to 4 modems at the remote site QoS, stacking and stripping Wide range of management options

Diverse Application MBH with DSL Chain
ASMi-54 ASMi-54 ETH ASMi-54 ETH ASMi-54 PSN Access Network ETH SHDSL SHDSL ETH 5.7 Mbps Customer Needs: Connecting message sign and road barrier system to stop the traffic in case of an emergency Video camera connectivity for security and control Customer Benefits: Manageable single unit Maximized copper line – High bandwidth over single pair Video camera connectivity for security and control

Diverse Application: Unlicensed MW with Standard TDM PWE
Cell Site Airmux Outdoor ETH NodeB Controller Site 4 x E1 Airmux with Integrated IPmux BTS Airmux Gmux/IPmux-155 3rd Party BSC n x E1/T1 CH-STM-1 OC-3 PSN ETH Cell Site RNC Airmux Airmux Outdoor ETH NodeB 4 x E1 Airmux with Integrated IPmux BTS

Diverse Application: MBH over MW Ring
IPmux/ETX ETH Fiber TDM Airmux Airmux Airmux Airmux PoE PoE G.8032 Ring Airmux Airmux ETH ETH TDM TDM IPmux/ETX IPmux/ETX PoE Airmux Airmux PoE PoE PoE ETH TDM IPmux/ETX

Diverse Application: Backhauling of 2G over PSN
IPmux-4L/A E1 BSC 2G BTS IPmux-155 n x E1 ETH ETH PSN CH-STM-1 ETH IPmux-4L/A E1 2G BTS Customer Benefits: OPEX/CAPEX savings by backhauling 2G over Ethernet Savings in external sync sources by using built-in synchronization solution over PSN Winning Points: Best cost/performance solution in the market for backhauling of 2G over packet network

Diverse Application: Backhauling of 2G and 3G using MiTOP
Sync-E/1588 E1/T1/E3/T3 Gmux/ IPmux-155 3rd Party E1/T1/E3/T3 BSC n x E1/T1 BTS PSN ETH CH-STM-1 OC-3 ETH ETH NB RNC ETH ETH E1/T1/E3/T3 ETH BTS ETH NB

Diverse Application: Backhauling of 2G/3G over PDH/SDH
RICi-16 BTS n x T1 FE Node B T3 Central Office ADM Cisco RNC Egate-100 STM-1/OC-3c or 3 x DS-3 E1/T1 (Voice) IP Node B or WiMAX GbE SDH/ SONET RICi-16E1/16T1 n x E1/T1 BSC DXC FE Data 4 x E1/T1 STM-1/OC-3 ADM n x E1/T1 RICi-16E1/16T1 IP Node B FE Data This solution allowed the operator to leverage the existing TDM infrastructure to connect new ETH cell site ( IPnodeB and EnodeB). The solution is part of RAD EtherAccess and provide: Full ETH OAM according to IEEE 802.3ah/IEEE 802.1ag/ITU-T Y.1731 – End-to-End per service. EPL/EVPL services (MEF 9/14 certified) Traffic classification, mapping and QoS. Also emphasis the new Encapsulation and bonding: GFP (G.8040, G.7041), VCAT (G.7043) and LCAS (G.7042) that support low latency and higher throughput. E1/T1 (Voice) Applicable for Transport providers Self build mobile operators (mainly when SONET/SDH/PDH microwave is used Customer Benefits Flexible bandwidth allocation with circuit bonding MEF certified solution Winning Points Support both ML-PPP and GFP Interoperability with Cisco

Diverse Application: IP-NodeB over PDH Microwave
MiRIC PDH MW SDH/ SONET ADM E1/T1 IP NodeB RNC GbE Egate-100 Ch-STM-1 PDH MW E1/T1 RICi IP NodeB

MBH Case Studies

Claro, Guatemala – 2G+3G Cellular Backhauling over Ethernet
Customer Benefits: Simplicity Cost effective solution on single platform Adequate price performance RAD Advantages: Long term relation with the customer Flexible solution with progressive traffic concentration Possibility to add pseudowire for adding TDM concentration BSC ETX-102/201 ETX-102/201 ETX-102/201 Metro ETH MPLS FE/GbE FE/GbE FO FE/GbE FO MSC Customer was using OP-34 configuration for 2G services (E1 based), Recently while deploying 3G the node B is IP based and also 2G was upgrade to IP. Long Term relationship between Calro-RAD-EIG , RAD has been major proven vendor for the last 8 years ( Telgua) for Last mile solutions ( DSL/Fiber) for Corporate and Mobile backhauling Immediate homologation, PoC . FE/GbE FE/GbE FE/GbE FE/GbE FE/GbE FE/GbE BTS Node B BTS Node B BTS Node B

Telefonica, Nicaragua – Cellular Backhauling using IPmux Ring
Customer Benefits: High resiliency, easy replacement of obsolete SDH access ring without fiber re-layout RAD Advantage: Up to 16 nodes in a ring, with sub 50ms switching time The ring control messages are running over a dedicated reserved VLANs Gmux-2000 E1s BSC IPmux-216 GbE Ring IPmux-24A n x E1 Metro ETH MPLS ETH A E1s IPmux-24A E1s IPmux-24A 82

Edatel: Ethernet Ring Topology for Ethernet and TDM – PoC
Customer Benefits: Same provider for nodes with and without circuits OPEX savings by reducing the number of FO links but keeping protection RAD Advantage: Standard G.8032, allowing coexistence of ETX and IPMUX in the same ring Future proof solution for migration to full packet switching Cell Sites (Nodes B + BTS + LTE) and Corporate Sites ETX-26 4 x FE Cell Site 4 x FE + 1 x GbE Central Site IPmux-155L IPmux-4L/A Cell + Corporate Site GbE Ring G.8032 GbE, FE 4 x E1 1+1 STM-1 PBX and VoIP SDH ETX-26 4 x FE Cell Site Note: Under Homologation

Vodafone, Portugal – Mobile Backhaul over DSL and PSN
Customer Benefits: L2 transport and Carrier Ethernet QoS capabilities Standard Ethernet over SHDSL with EFM bonding Mid-band capacity up to 22.8 Mbps E1 over SHDSL in the same device High quality NTR support RAD Advantage: All-in-one device: CapEx savings No need for dedicated E1 LL: OpEx savings Ethernet over DSL expertise Synchronization and ToP expertise NTR Clock over SHDSL Cisco Cell site RNC PSN IP DSLAM Cisco 7600 MWR 2941 LA-210 ETH E1 Node B 1558V2

Vodafone , Germany HSDPA Offload over DSL
Customer Benefits: Take advantage of widespread copper infrastructure Utilize scalable, cost-effective broadband transport services Reduce transport costs for data traffic Ensure QoS for voice traffic RAD Advantage: Interoperability with ALU MSAN DSLAMs Future proof solutions support migration to PSN ATM Transport Network E1 UNI 3G RNC Voice Traffic STM-1 ATM DSLAM ACE-3220 Up to 4 x E1 ATM ADSL2+ 3G Node B HSDPA Traffic

Summary – EtherAccess for Mobile Backhaul Market Segment
Mobile broadband drives the operators to shift from TDM to Ethernet backhaul Most of the additional bandwidth will be transported over packet-based network Operators will require more than just buying big pipes RAD’s MBH portfolio is based on CSG, MDD and diverse solutions, which is, cost-effective and premium intelligent solution

Carrier Ethernet Access Solutions

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