Residential Legacy Service Migration Wednesday, April 14, 2010.

Residential Legacy Service Migration

Wednesday, April 14, 2010Wednesday, April 14, 2010

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Total Access 5000 Services Migration Landscape

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Competitive Landscape

Tellabs 8800 Series– Supports ATM to Ethernet IWK

2-Port Channelized OC3/STM-1 IMA 168 T1 or 126 E1 channels Maximum of 42 IMA Bundles

– Supports Frame Relay, PPP/MLPPP to Ethernet Migration

– Supports Frame Relay over MLPPP– Supports BCP for MLPPP– Supports L2 switching / L3 routing

8830, 6 Slot system 8840, 15 Slot system 8860, 19 Slot system

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Competitive Landscape

Cisco 7600 Series– Varying Slot / Chassis Configurations– Leased Line Services

Channelized T1/E1 Channelized T3 Channelized OC3/STM-1

– ATM Interworking Support OC3/STM-1 OC12/STM-4 OC48/STM-16

– 10G, GigE, Fast Ethernet

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Competitive Landscape

Zhone MALC– Full MSAP– Supporting ADSL2+, VDSL2– ATM Migration, EFM– FTTH (GPON and Active E)

Calix C7 Series– MSAP– Supporting A/V DSL– Supporting ATM Migration– FTTH (GPON and Active E)

Occam BLC 6000 – Supports FTTH (GPON and Active E)– Supports PPP/MLPPP

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ATM Aggregation and InterworkingATM Aggregation and Interworking

Total Access 5000 Residential Services Migration

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Goals

Maximize product lifecycle of existing ATM DSLAMs – Leverage already installed base– Maximize return on investment

Provide ubiquitous migration strategy to Next-Generation IP/Ethernet core– Same for all vendors– Low impact to existing network

Edge aggregation and interworking– Minimize impact on existing inter-office

transport– Allow higher speed service offerings

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Tier I Business Case

• Scenario One• Upgrade from DS3 to OC3• IOF costs $39K per OC3• Request for 6 OC3s generates the

deployment of a new switch/router

• Scenario Two• Eliminates new ATM Switch/Router• Interworks traffic locally, minimizing

IOF costs

• Quantifiable Savings• $569K per Central Office• $56.9M per 100 Central Offices• Frees up multiple DS3 ATM ports

and DS3 IOF facility

Scenario 1: Upgrade of 6 ASAMs in a CO using the current strategy of ATM/SONET upgrades

6 IOF OC3s to ATM Switch (New Ring)

ATM Switch Cost

ERX Router

EF&I of ATM and Router

IOF for ATM to Router and Router to LCR

Total Cost $1,353,707

Scenario 2: Upgrade of 6 ASAMs in a CO using the ADTRAN TA5000 for ATM/Ethernet Interworking

TA5000 equipped for 7 OC3s

EF&I of TA5000

1 IOF GE to Router and GE card at Router

EF&I of Router

1 IOF OC3 to ATM Switch

ATM Switch 4-Port OC3 Card

IOF for Router to LCR

Total Cost $784,366

Total Savings for Scenario 2

$569,341

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Residential Services

ATM Aggregation and Interworking– MultiNode ATMoE Support (Planned)– Key Features

• Will support Multi-Shelf application• VPI / VCI to S / C – Tag translation• IPoA Management• OC3, DS3, and IMA ATM Aggregation

DS1 / DS3 / OC3

ATM

1G – 10GRedundant

Router

Total Access 5000

DSL Growth

Alcatel ASAM

Total Access 3000

ATM OC-3 or DS3

– DSL Growth from Node 1 and 2 with MultiNode ATMoE

– ATMoE for DSL growth– VP Switching– Support for 3rd Party GigE Aggregation to

ATM Network IFC

ATM

GigE Node ExpansionGigE

TA1148A

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ATM Aggregation and Interwork Modules

ATM Aggregation– ATM DS3 4-Port: Up to 84 DS3s– ATM OC3 4-Port: Up to 84 OC3s – Optionally Redundant

ATM DS1 Aggregation– 32-Port DS1 IMA, 1187803G1

Up to 640 DS1s per system– 3p Channelized DS3 IMA, 1187220G2

Up to 1680 DS1s per system– Optionally Redundant

ATM E1 Aggregation (Planned)– 32-Port E1 IMA, 1188803G1– Up to 544 DS1s per system– Planned 1H 2011– Optionally Redundant

ATM Uplinks– ATM DS3 and OC-3/STM-1 Single Port– Optionally redundant

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Question and Answers