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Cisco 2Pt Channelized T3/E3ATM and Circuit Emulation SPA SPA-2CHT3-CE-ATM=

Part no: SPA-2CHT3-CE-ATM= | Cisco Refresh SKU: SPA-2CHT3CE-ATM-RF

Cisco 2Pt Channelized T3/E3ATM and Circuit Emulation SPA SPA-2CHT3-CE-ATM=

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Cisco 2Pt Channelized T3/E3ATM and Circuit Emulation SPA

Part Number: SPA-2CHT3-CE-ATM=

 

Product Overview

Offer high-speed broadband connectivity at high scale and IP video services with low capital costs with the Cisco® 3 Gbps and 6 Gbps Wideband Shared Port Adapters. They are the next-generation high-density SPAs for the Cisco uBR10012 Universal Broadband Router. The Cisco 3 Gbps and 6 Gbps Wideband SPAs (Figure 1 and Figure 2) provide dramatically increased density, as compared to the Cisco 1 Gbps Wideband SPA for the Cisco uBR10012. Provisioned with the Cisco 3 Gbps Wideband SPA, the Cisco uBR10012 also provides cable operators with an easy, flexible upgrade path toward a Converged Cable Access Platform (CCAP) and an all-IP infrastructure. The higher-density Cisco 3 Gbps Wideband SPA also reduces operational requirements, capital expenditures (CapEx), and rack space requirements. A Cisco uBR10012 equipped with eight Cisco uBR-MC3GX60V Broadband Processing Engines and eight Cisco 3 Gbps SPAs can provide up to 1152 Data Over Cable System Interface Specification (DOCSIS®) downstream channels or 864 Euro-DOCSIS downstream channels at line rate.

Starting from Cisco IOS® Release 12.2(33)SCI, the Cisco 3 Gbps Wideband SPA can be upgraded to 6-Gbps capability through the field-programmable device (FPD) image upgrade. Each Cisco 6 Gbps Wideband SPA card can provide up to 144 DOCSIS downstream channels or 108 Euro-DOCSIS downstream channels at line rate (or 120 Euro-DOCSIS downstream channels with slight over subscription).

The Cisco uBR10012 can support two Cisco 10000 Series SPA Interface Processor-600 (SIP-600). Each Cisco 10000 Series SIP-600 can support up to four Cisco 6 Gbps Wideband SPA cards, or a total of 576 DOCSIS downstream channels or 432 Euro-DOCSIS downstream channels per Cisco 10000 Series SIP-600 with about 2:1 oversubscription due to the bandwidth limit of 11.2 Gbps per Cisco 10000 Series SIP-600.

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