Carrier Ethernet Access Solutions for PM2010 Slide 1 Carrier Ethernet Access Solutions Alex Grinshtein, Head of Presales team APAC,CIS&Africa

Carrier Ethernet Access Solutions for PM2010 Slide 1

Carrier Ethernet Access SolutionsAlex Grinshtein, Head of Presales team APAC,CIS&Africa


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– Market trends– Portfolio and Applications– Case studies


Market Trends


Carrier Ethernet is Growing

2008 2009 2010 2011 2012 2013 $-

$5,000

$10,000

$15,000

$20,000

$25,000

$30,000

$35,000

Carrier Ethernet Services Revenue ($M)

Source: Ovum

2008 2009 2010 2011 2012 20130%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

$3,147 $3,091 $3,150 $3,343 $3,564 $3,787

$4,620 $4,732 $5,057 $5,570 $6,034 $6,629

$4,681 $5,653 $6,498 $7,557

$8,816 $10,061

$2,367 $2,940 $3,744 $5,138 $7,061

$9,058

$146 $215 $276 $723 $1,715 $3,278

Revenue by Capaciy ($M)

10G1G100M10MSub 10M

Source: Ovum2008 2009 2010 2011 2012 2013

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

$7,360 $7,951 $8,604 $9,772 $11,404 $13,152

$2,530 $3,046 $3,679 $4,700 $5,995 $7,510

$4,183 $4,791 $5,628 $6,955 $8,766 $11,016

$888 $844 $814 $904 $1,025 $1,136Revenue by Service Type ($M)

Internet access

E-LAN

EVPL

EPL

Source: Ovum

Market Growth 2009-14

Source: Frost & SullivanLegacy Next Generation


Enterprise Interconnect – Layer 2 and Layer 3

2008 2009 2010 2011 2012 2013 2014 $-

$5,000

$10,000

$15,000

$20,000

$25,000

$30,000

$35,000

$40,000

Revenue by Enterprise Interconnect Technology ($M)

Enterprise Ethernet services Enterprise IP VPN servicesSource: OvumSource: British Telecom publications

Enterprise Interconnect

“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)

• 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 50-

100Mbps– Typically over 100 sites– Easier to provision using L3 control protocols


Main Challenges and RAD Solutions


Main Market Challenges

1. Ubiquitous connectivity:

• Extending Ethernet service reach to as many customers as possible over different access technologies while providing same service definitions

Source: Heavy Reading, Global Ethernet service provider survey (157 participants)

2. High service availability/resiliency:

• Ring and linear protection schemes allow replacing highly resilient ATM and SDH networks

3. 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

4. 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

Service ProviderPacket Switched

Network

Ethernet over Fiber

ETX100BT GbE

ETX1000Sx

10GbE

Branch

Headquarters

ETX-1002

GbE

RIC

RIC SDH

GbE

STM-1/OC-3

10BT

100BT

EoPDH

n x EoPDHBonding

Branch

EoPDH

Egate

Branch

RIC10BT

Ethernet over PDHRIC

Branch

Ethernet over SDH/SONET

GbE

RICi-622GE GbE

GbE

RICi-155GE

GbE

STM-1/OC-3

STM-4/OC-12RICi-622GE

RICi-155GE

SDH/SONET

Branch

Branch

Ethernet over DSL

10/100BT

n x EoCUBonding

LA10BT

DSLAM

EoCU

LA

DSLAM

Branch

GbE

Branch

GbE

Variety of Access solutions maximizes customer reach


EtherAccess Portfolio – Ethernet Service Over Any Access Media

• FE and GbE interfaces Copper and Fiber

ETX ETHoFiber

RIC & Egate ETHoPDH

RIC & Egate ETHoSDH

LA ETHoDSL

• Up to 32 Mbps with nxE1/T1 bonding

• GFP/VCAT/LCAS

• 155/622 Mbps

• GFP/VCAT/LCAS

• EFM SHDSL and VDSL2


Robust Service ManagementEthernet OAM

Summary of available Ethernet OAM mechanisms

OAM Technology End-End/Last Segment

Performance Monitoring Type Fault

Propagation

IEEE 802.3-2005 (formerly 802.3ah) Single Segment No Link No

IEEE 802.1ag End-to-End No Connectivity No

ITU-T Y.1731 End-to-End Yes Service Yes

Hardware

OAM


Managing the Service Lifecycle

ServiceTurn-up

On-going Monitoring

Fault Management & Recovery

Connectivity Verification

• Ethernet OAM - 802.1ag • 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 VerificationTesting

• 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 - 802.3ah • Per port Alarm Propagation

Resiliency & Repair

• Linear Protection ( “EVC Protection”) -G.8031

• Ethernet Ring Protection - G.8032• port protection based on Link Aggregation -

802.3 (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

Retail Wholesale

RFC-2544


CPEETH

ETX

Customer Premises

High Service Availability – Linear and Ring Protection

• 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)

PSNETH/IP/MPLS

PE

PE

ETX

eNodeB

ETH

ETX eNodeB

ETH

PE

PEPE

Linear protection (G.8031)Using LAG (802.3ad)

Resilient Ethernet Ring

(G.8032)

CPEETH

ETX

Customer Premises

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 verificationSelling SLA based services allows revenue increase using existing infrastructure

Line rate

Shaper


Customer exaple (Europe) Ethernet Services QOS

Cos marking and Queue mapping function

2 rate 3 color Policers

Scheduler and congestion control


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

cxcxczxczxcxcxcxS

Ingress port ‘Y’

COS

P-bit + c-vlan

EVC-2

NNI

Policer

EVC-1

EVC-3

Policer

Policer

Policer

Policer

Policer

Policer

Policer

Policer

Policer

S

Cos 5

COS 4,2 A

Cos 0

COS 3,1

2 rate policers Platinum – CIR only , Gold – CIR +EIR , Silver CIR + EIR, basic - EIR only

S

Cos 5

COS 4,2 A

Cos 0

COS 3,1

S

Cos 0

COS 3,1

SShaper

Shaper

Shaper

M

M

M

MMapping and Congestion control WRED


Typical NTU Traffic Management - Shaper per Port

15Mbps CIR+5 EIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #1 Shaper

15Mbps CIR+5 EIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #2

100Mbps100Mbps

EVC#1

EVC#2

Line rate

Time

50Mbps

Line rate

Time

50Mbps

Service provider can’t control BW on

a per EVC basis

EVC #2 utilizes spare shaper capacityand BW exceeds the max allowed limit

EVC #1Occasionally traffic will decrease

Service Provider sellsthe following BW profile:

• EVC#1 BW 50Mbps• EVC#2 BW 50Mbps

Traffic is shaped to 50Mbps For each EVC


Powerful Traffic Management -Shaper per EVC

15Mbps CIR+5 EIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #1 Shaper

15Mbps CIR+5 EIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #2 Shaper

50Mbps

50Mbps

100Mbps

EVC#1

Line rate

Time

EVC#2

Line rate

Time

50Mbps

50Mbps

EVC #1Occasionally traffic will decrease

Traffic is shaped to 50Mbps For each EVC by the T.M

EVC #2 BW controlled independentlyby the T.M – never exceeds MAX allowed

Service Provider controls BW per

EVC/EVC.Cos


Typical NTU Priority Between EVC’s

15Mbps CIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #1

Shaper

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #2

100Mbps100Mbps

SP 1

WFQ 1

WFQ 2

No priority between EVCs15Mbps CIR

No fairness between the EVCs


ETX-A Priority between EVCs(Hierarchical Scheduling)

15Mbps CIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #1 Shaper

15Mbps CIR

15Mbps CIR+5 EIR

20Mbps CIR+20 EIR

EVC #2

50Mbps

100Mbps

SP 1

WFQ 1

WFQ 1

WFQ 2

Shaper50Mbps

EVC fairness

WFQ 1

WFQ 2WFQ 2

SP 2

EVC1 can get priority over EVC 2 if it’s Weight

is defined higher

WFQ 3


Advanced Traffic Management Tools and Benefits

ToolsMultiple Policers per EVCShapers per EVCHierarchical Scheduling. i.e.

Scheduling within groups (queue blocks)

Scheduling between groups (shapers)

BenefitsControl CIR/EIR BW per EVC.CoSControl MAX BW per EVCFairness and priority between EVCs (SP/WFQ)

50Mbps

Line rate

Time


Addressing the Competitive Environment for Carrier Ethernet Demarcations

Price

Performance

Unmanaged Media Converters

No OAM

Managed Demarcation Devices or Carrier Ethernet Switch

Some OAM

Intelligent Demarcation DevicesTraffic Management,

Diagnostic Tools

Intelligent Demarcation DevicesTraffic Management,

Diagnostic Tools

RAD’s EtherAccess ASIC

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

• 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

ETX

LA

LA

End-to-end service control and SLA measurement


Intelligent Demarcation In Action—Retail Customer Example

E-Line or E-LAN (EVPL) ,SLA, OAM (Y.1731 with thresholds), RFC-2544

Bank H.Q

ETX-203A

ETX-203AFE/GbE FE/GbE

Bank Affiliate

ETX-203A FE/GbE

Bank Affiliate

ETX-203AFE/GbE

Bank Affiliate

Retail Carrier Network

EVC #1

EVC #N

EVC #2

EVPL: Support up to 30 Ethernet Virtual connections for 30 different

branches (160 EVC.CoS)

EVPL: typical 5 Ethernet virtual connections for

different services


Intelligent Demarcation In Action—Wholesale Customer Example

E-Line or E-LAN (EVPL) ,SLA OAM (Y.1731 with thresholds), RFC-2544

FE/GbE

Customer Branch OfficeCarrier B

FE/GbE

Wholesale Carrier Network

Customer Branch OfficeCarrier B

Carrier “A” Carrier Network

EVPL: Support up to 30 Ethernet Virtual

connections for 30 affiliates and 160 EVC.cos

Wholesale NTU

Wholesale NTU Retail NID

Retail NIDWholesale NTU

Carrier “B” Carrier Network

FE/GbECustomer Branch Office

Carrier A

Wholesale NTU Retail NID

FE/GbE

Customer Branch OfficeCarrier A

Wholesale NTURetail NID

EVC #1

EVC #NRetail NID

Retail NID


Telekom AustriaEth L2 VPN Services


Zamtel, Zambia- Eth over Fiber Access Solution

ETX-102

PacketSwitchedNetwork

Fast EthernetOver Fiber

Gigabit EthernetOver Fiber

Fast EthernetUTP Cable

Gigabit EthernetUTP Cable

SwitchFast/Gigabit

Ethernet

Customer Site

POP

Advantages• Manageable solution• Central solution for UTP-to-fiber

media converter

Benefits• High port density• Support for Giga and Fast Ethernet in

the same Chassis

UTP Cable

CPE

CPEETX-202

LRS


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

LA-210

LAN ETH

Site A

ETX-202A

LAN ETH

Site B

ETX-202A

LAN ETH

Site C

SHDSL.bisEFM

GbE– F.O IP/MPLSNationwide

Network

GbE – F.O

ALU7302 ISAM

ALU7450 ESS

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


TPSA (Orange Business Services), Poland – Carrier Ethernet Services over Fiber and DSL

LANLA-210

ETH

IP/MPLSNationwide

Network

SHDSL.bisEFM

Remote OfficeFE/GE

VoIP PBX

Best Effort DataInternet

IP VPN

Headquarters

100 Mbps

E1

4 FE ports

LAN-to-LAN

1 GbE

Multiservice IP/Ethernet

Multiservice IP/Ethernet

Optional dual fiberRedundancy

2/4 pair Copper

LAN-to-LAN

End-to-end traffic management and service control

ServiceDemarcation

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

ServiceDemarcation

Remote Office

ETX-201A ETX-202A

IP DSLAM

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http://images.google.fr/imgres?imgurl=http://www.napa-wine.eu/twiki/pub/Public/TelekomunikacjaPolska/logo_tp.jpg&imgrefurl=http://www.napa-wine.eu/cgi-bin/twiki/view/Public/TelekomunikacjaPolska&usg=__y7KnrGQOLQSKt6pmd0WJqSth4fo=&h=609&w=951&sz=39&hl=fr&start=1&tbnid=9mXIw66OaWH4SM:&tbnh=95&tbnw=148&prev=/images?q=tp+logo&gbv=2&hl=fr&rlz=1T4SKPB_frIL298FR299


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

Branch A

LA-210

PacketSwitchedNetwork

IP DSLAMHuawei

ETH

Headquarters

LAN LA-210ETH Up to 4 SHDSL

IP DSLAMHuaweiUA-5000

IP DSLAMHuawei

LAN

ISP

Branch B

LA-210ETH

LAN

E1

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-A 7750 SR / 7705 SAR

Surpass hiX 5622/25/30/35

Ver. 2.8 IU:SHDSL:48:E

MileGate 2300

SHDSLbis SUSE1

http://www.tpg.com.au/


Branch C

ETX

FE/GbE

Ethernet Services Using Own SDH/SONET Infrastructure (“On-Net”)

• 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

GbE

Headquarters

SDH/SONET

WWW

EgatePSN

ETH/IP/MPLS

RICi n x E1/T1Bonding

STM-1/4OC-3/12

Branch A

RICi

Branch B

STM-1/4OC-3/12


Metro Ethernet Expansion over SDH/SONET (“Off Net”)

• 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)

Customer PremisesPOP

RICi

EgateSDH/

SONET

n x E1/T1Bonding

STM-1/4OC-3/12

Service Span (end-to-end OAM)

GbE

STM-1/4OC-3/12

Customer Premises

ETXETHFiber

Transport Provider Span

Transport Provider Network

PSN ETH/IP/MPLS

RICi

Customer Premises


POP

POPEgate-100

GbE

RIC-LC/ n x E1/T1

Microwave Radio

Ethernet Radio

STM-1

Egate-100GbE

SDH

STM-1

POP

RIC-LC/ n x E1/T1

Ethernet Radio

PE POP

RIC-LC/ n x E1/T1

Ethernet Radio

Customer CPE

Customer CPE

Customer CPE

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

RCOM, India – Ethernet Service Delivery to Business Customers

Radio Management

Traffic

User Ethernet Traffic

Microwave Radio

Microwave Radio


Enterprise Ethernet Services over PDH/SDH

INDOSAT-POP

STM-1GbE

Egate-100

PDH/SDH

RICi-16/4E1/EVPL

FE

Customer Premises

ETHCO/POP

NMS

PSNn x E1

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

n x E1

EthernetSwitch Managed

EthernetServices toBusiness Customers

RICi-16/4E1/EVPL

FE

EthernetSwitch Managed

EthernetServices toBusiness Customers

FE

RICiE1

E1


IP DSLAM and WiMAX Backhauling over SDH/SONET

• 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

SDH/SONET

POP

EgateGbE

POP

RICi-16/8/4 IP DSLAM

FExDSL

RICi-E1/T1FE

BTS

POP Wimax

POP

RICi-155GERICi-622GE IP DSLAM

FE/GbExDSL

n x E1/T1

E1/T1PSN ETH/IP/MPLS

STM-1/4OC-3/12

STM-1/4OC-3/12


RIC-155CH

Wimax

FE

RICi-8E1LCFE8 x E1

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

POP

ETH

PDH/SDHPSNETH

Ch. STM-1

RIC-155CHCh. STM-1

8 x E1RICi-8E1LC

Wimax

RAD NMS

http://www.airtel.in/wps/wcm/connect/airtel.in/airtel.in/home/


POP/Cabinet

Outdoor Cabinets

RIC-155GEHuawei MSAN

GExDSL

RICi-16/HFE

16 x E1GFP/VCAT

xDSL

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

ETH

PDH/SDHMetro ETH

Alcatel7450 ETH

Huawei MSAN

STM-1

RIC-155GE

RICi-16E1

BRAS

STM-1

16 x E1GFP/VCAT

Globe Telecom, Philippines – RIC-155GE/RICi-16E1. Huawei/ECI MSAN Backhaul over SDH.


Utilization of exiting PDH MW for Etherent services – Case Studies

OP-1551

PSNETH

n x E1

E1

STM-1

PDH RadioRICi-E1

Egate-100GbEETH E1

RICi-E1

Airmux-200

ETH

ETH

Airmux-200

Airmux-200 Airmux-200

Benefits:• Utilization exiting PDH MW for Ethernet services• Extend reach of Ethernet-based access to the

customers by using Low cost PtP IP radios.

Customer 1

CorePSN

n x RICi-4E1

Zantel HQ

ETH

RICi-4E1Airmux-200ETH

Airmux-200

4 x E1

PDH

Customer 1

ETH ETH

Airmux-200

PDH4 x E14 x E1

4 x E1

RICi-4E1 Airmux-200


Smooth Migration Success Story:Bezeq Israel


Ethernet Fiber Access – Fan-out and Ring 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 PremisesCE ETXFE/GE



FE/GbE

FE/GbE

FE/GbE

Ethernet RingGE/10G

ETX-1002

ETX-1002

ETX-1002

GbE/10G

EdgeDeviceETX-1002

Ring aggregation

Remote POP

GbE/10G

EdgeDevice

PSNETH/IP/MPLS

ETX-1002




FE/GbE

FE/GbE

FE/GbE

Fan-Out (Hub&Spoke) aggregation

PSNETH/IP/MPLS


Ethernet Access – Two Aggregation Levels Using ETX-5300A

• 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-212A/ETX-1002

EdgeDevice

PSNETH/IP/MPLS

ETX-5300A

ETX-5300A

ETX-5300A

ETX

ETX

ETX

ETX

ETX

ETX-212A

ETX-212A

Ethernet Ring

(G.8032 )

ETX-212A

EdgeDevice

PSNETH/IP/MPLS

Ethernet Ring

(G.8032 )

ETX-5300A

ETX-5300A

Ring aggregation

Fan-Out (Hub&Spoke) aggregation

ETX-212A/ETX-1002

ETX

ETX

ETX

ETX

ETX


Egate-2000 and RICs – Full Ethernet over TDM Access Solution

• 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

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-3STM-4/OC-12

FE

FE

FE

FE

GE

GE

ETX+MiRIC

E1/T1/E3/T3/STM-1/OC-3

GE

EdgeDevicePSN

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-3STM-4/OC-12

FE

FE

FE

FE

GE

GE

ETX+MiRIC

E1/T1/E3/T3/STM-1/OC-3

GE

EdgeDevice Ethernet

Ring (GbE)

PSNETH/IP/MPLS


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


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– Market trends– Portfolio and Applications– Case studies


Mobile Backhaul Radio Access Network Topology

Microwave

Copper

FiberCore/Metro

2G controller

3G controller

3G

2G

Cell SiteAccessCore

Radio Access Network


Trends in the Mobile Backhaul Market


Copyright © Heavy Reading - 2010 Ethernet Backhaul Market Tracker

Trends in the Mobile Backhaul Market

$0

$10,000

$20,000

$30,000

$40,000

$50,000

$60,000

$70,000

CY08 CY09 CY10 CY11 CY12 CY13 CY14

PDM and ATM over PDH Ethernet fiber and copper

…or move to Ethernet

Stay on TDM


2G BTS

3G NodeB

E1/T1

RNC

BSCPDH

Backhaul

2G BTS

3G NodeB

E1/T1

RNC

BSC

Hybrid/Dual Backhaul

2G BTS

3G NodeB

RNC

BSC

All IP/Ethernet

Ethernet

Ethernet

InternetGateway

LTE eNodeB

2G BTS

3G NodeB

E1/T1E1/T1

RNC

BSCPDH

BackhaulPDH

Backhaul

2G BTS

3G NodeB

E1/T1E1/T1

RNC

BSC



2G BTS

3G NodeB

RNC

BSC

All IP/Ethernet

All IP/Ethernet

Ethernet

Ethernet

InternetGateway

LTE eNodeB

Migration to IP/Ethernet Backhaul


MBH Portfolio & Applications


RAD’s Mobile Backhaul Portfolio for “Any Access”

ACE 3105

Packet SwitchedNetwork

SDH

RICi

Bonding

Egate Bonding

ASMi

LA-210DSLAM

ACE 3220

ETXMetro Ethernet

Ethernet over PDH/SDH Multiservice over fiber/xDSL

TDM + Ethernet over Fiber/xDSL

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

BTS/Node-B

DSLAM

RICi

RICi

RICi

IPMux/Optimux

BTS/Node-B

BTS/Node-B

TDM + Ethernet over MWASMi

RICi/ETX/IPMux


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

1 20%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

19%25%

81% 75%

MBH vs. RAD's Total Sales

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 E1TDM

FE/GbE

n x E1 IMASTM-1 ATM

E1/ETH

n x SHDSL

ACE-3220

IP DSLAM

BTS

Node B

E1 TDM

ACE-3220

ADSL2+/VDSL

Node B

BTSNode B

STM-1ATM/GbE

BSC/RNC Site

E1s TDM

Ch. STM-1

PSN Access

Network

n x SHDSL3rd Party/

ACE

ACE-3105/LA-210

Voice (R99)

HSDPA

RNC

BSC

ETH


TransportNetwork:

ETH/IP/MPLS

ENB/IPNB

PEPE

GbE

Controller

Aggregation Site

ETH

ETH

Cell Site

Hub Site

Mobile Operator Mobile Operator

ENB/IPNB

ETH

Transport Network

Cell Site

Mobile Demarcation Device Application

• 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

ETX

ETX

ETX

ETX


TransportNetwork:

ETH/IP/MPLS

ENB/IPNB

PEPE

GbE

Controller

Aggregation Site

ETH

ETH

Cell Site

Hub Site


ENB/IPNB

ETH

Transport Network

Ensuring E2E SLA with MDD

Cell Site

Class of Service (CoS) Traffic Class Latency

(ms)Jitter(ms)

Frame Loss Ratio

Availability(%)

High

ConversationalSignalingControl 10 2 10-5 99.999

Medium Streaming 25 5 10-4 99.99

LowInteractive &

Background 50 5 10-4 99.99


TransportNetwork:

ETH/IP/MPLS

ENB/IPNB

PEPE

GbE

Controller

Aggregation Site

ETH

ETH

Cell Site

Hub Site


ENB/IPNB

ETH

Transport Network

E2E SLA Assurance and Service Validation with MDD

Cell Site

ETX

ETX

ETX

ETX

Operator A Operator B

Delay, Jitter, Packet Loss, Availability, Loopbacks

ITU-T Y.1731 (PM)

IEEE 802.3ag (CFM)

IEEE 802.3ah


TransportNetwork:

ETH/IP/MPLS

ENB/IPNB

PEPE

GbE

Controller

Aggregation Site

ETH

ETH

Cell Site

Hub Site


ENB/IPNB

ETH

Transport Network

Network Oversubscription with MDD

Cell Site

ETX

ETX

ETX

ETX

10 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps 10 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps

CIR:2.5 Mbps

EIR:2.5 Mbps

EIR:2.5 Mbps

EIR:2.5 Mbps

EIR:2.5 Mbps

PIR=CIR + EIRCIR:

2.5 MbpsEIR:

2.5 Mbps

PIR:5.0 Mbps

CIR:2.5 Mbps

EIR:2.5 Mbps

PIR:5.0 Mbps

Classification according to

flow key:1. VLAN2. P bit3. DSCP

4. IP address5. MAC address

6. UDP ports7. EtherType

8. Combination

Flow Classification

Flow: Video

Flow: Mgt.

Flow: Data

Flow: Clock

Flow: Voice

Mapping Flows to Queues

WFQ, SP

WRED

WFQ, SP

WRED

Prioritization for CoS assurance

Shaping

Smooth the egress traffic

Shaping

WFQ

EVC1

EVC2

EVCn

2nd Scheduling Hierarchy

CIR/EIR Policing

CIR/EIR Policing

CIR/EIR Policing

CIR/EIR Policing

CIR/EIR Policing

Bandwidth profile per flow


TransportNetwork:

ETH/IP/MPLS

ENB/IPNB

PEPE

GbE

Controller

Aggregation Site

ETH

ETH

Cell Site

Hub Site


ENB/IPNB

ETH

Transport Network

Provide Timing Services with MDD

Cell Site

ETX

ETX

ETX

ETX

Sync-E ClockSource

IEEE 1588-2008Grandmaster Clock

Mobile Demarcation Device - MDD

1PPS

1588-2008

Sync-E

T1/E1/STM-1

2 /10 MHz

Transport Network eNodeB / Base station

Adaptive

1588-2008

Sync-E

T1/E1/OC3/DSL


Diverse MBH Solution

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


MP-4100

PoP

Diverse Application:Extending the Mobile Coverage

ASMi

Fiber extension

IP Node B

BTS Site

Airmux

Airmux

BTS Site

BTS

Optimux/IPMux

E1/T1TDM

Ethernet

IP Node B

BTS Site

BTS

BSC

RNC

IP Node B

BTS

E1/T1TDM

Ethernet

E1/T1TDM

Ethernet

STM-1/OC-3c

SONET/SDH

Bonded Copper

extension

Sub-6 GHz Wireless extension

n x E1/T1

n x E1/T1

ETHETH

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


Diverse Application:ASMi-54 as Mini-DSLAM

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

TDM

ETH

E1

Node B

BTS

2w

4 ETH

5.7 Mbps

4 E1ASMi-54

ASMi-54L

ETH

E1

Node B

BTS

ASMi-54L

ETH

E1

Node B

BTS

ASMi-54L

ETH

E1

Node B

BTS

ASMi-54L

2w

5.7 Mbps

2w

5.7 Mbps

2w

5.7 Mbps

BSC

RNC

PSN


Diverse ApplicationMBH with DSL Chain

SHDSL ETH

5.7 MbpsETH SHDSL

ASMi-54 ASMi-54 ASMi-54

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

ASMi-54 PSN Access

Network

ETH ETH


Diverse Application: Unlicensed MW with Standard TDM PWE

Cell Site

BSC

BTSController Site 4 x E1

AirmuxAirmux with

Integrated IPmux

AirmuxOutdoor

n x E1/T1

CH-STM-1OC-3

NodeBETH

Cell Site

BTS4 x E1Airmux with Integrated IPmux

AirmuxOutdoor

NodeBETH

Airmux

Gmux/IPmux-1553rd Party

RNC

ETH

PSN


Diverse Application:MBH over MW Ring

IPmux/ETX

ETHTDM

Airmux Airmux

PoEPoE

IPmux/ETX

ETHTDM

Airmux

Airmux

PoE

PoE

IPmux/ETXETHTDM

Airmux Airmux

IPmux/ETX

ETHTDM

Airmux

Airmux

PoE

PoEG.8032 Ring

Fiber


Diverse Application:Backhauling of 2G over PSN

IPmux-155

IPmux-4L/AE1

PSN

IPmux-4L/AE1

BSCn x E1

CH-STM-1

ETH

ETH

ETH

2G BTS

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

E1/T1/E3/T3

ETH

NB

BTS

E1/T1/E3/T3

ETH

NB

BTSETH

ETH

ETH

Gmux/IPmux-155

3rd PartyBSC

n x E1/T1

CH-STM-1OC-3 ETH

RNC ETH PSN


Diverse Application: Backhauling of 2G/3G over PDH/SDH

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

Central Office

SDH/SONET

STM-1/OC-3cor 3 x DS-3

ADM

ADM

DXCSTM-1/OC-3

GbE

4 x E1/T1BSC

Egate-100RNC

RICi-16E1/16T1FE

Data

IP Node B orWiMAX

RICi-16E1/16T1FE

Data

IP Node B

n x E1/T1

n x E1/T1

RICi-16BTS

n x T1

FE

Node BT3

E1/T1 (Voice)

E1/T1 (Voice)

Cisco


Diverse Application:IP-NodeB over PDH Microwave

E1/T1

E1/T1

RNC GbECh-STM-1

IP NodeB

IP NodeB

PDH MW

PDH MW

SDH/SONET

ADM

ADM

Egate-100

MiRIC

RICi


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

ETX-102/201

BTS

FE/GbE FE/GbE

BSC

MSC

Metro ETHMPLS FE/GbE

ETX-102/201FE/GbE FO

ETX-102/201FE/GbE FO

Node B BTS

FE/GbE FE/GbE

Node B BTS

FE/GbE FE/GbE

Node B


E1s A

n x E1

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

BSCGmux-2000

Metro ETHMPLS

GbERing

IPmux-216ETH IPmux-24A

E1s

IPmux-24A

E1s

IPmux-24A


Edatel: Ethernet Ring Topology for Ethernet and TDM – PoC

Central Site

GbE RingG.8032

Cell Sites (Nodes B + BTS + LTE)and Corporate Sites

IPmux-4L/A

4 x FE + 1 x GbE

ETX-26

Cell Site

4 x E11+1 STM-1

GbE, FE

SDH

Cell + Corporate Site

4 x FE

IPmux-155L

ETX-26

Cell Site

4 x FE

PBX and VoIP

Note: Under Homologation

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


Vodafone, Portugal – Mobile Backhaul over DSL and PSN

LA-210IP DSLAM

Node B

Cisco Cell site

ETHPSN

E1

NTR Clock over SHDSL

RNC

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

Cisco 7600 MWR 2941

1558V2

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Vodafone , GermanyHSDPA 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

3G Node B

3G RNC

E1 UNI

Up to 4 x E1 ATMADSL2+

ACE-3220ATM

TransportNetwork

DSLAMSTM-1ATM

HSDPA Traffic

Voice Traffic

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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


Thank You For Your Attention

www.rad.com

Documents

Carrier Ethernet Access Solutions for PM2010 Slide 1 Carrier Ethernet Access Solutions Alex Grinshtein, Head of Presales team APAC,CIS&Africa