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Cisco NM-1A-T3/E3 : 1-Port T3/E3 ATM network Module

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Product Specifications

Mfg Cisco
Model NM-1A-T3/E3
List $6,000
Form Module
Weight 2.0 lbs
Dims 7.20 x 7.10 x 1.55 in.

Product Line(s)

The Cisco T3/E3 ATM Network Module provides ATM DS-3 or E3 WAN connectivity for enterprise and service provider customers for deployments at medium to large branch and regional offices (Figure 2). This combined T3/E3 ATM network module provides the option of an ATM connection of either 44 Mbps for DS-3/T3 or 34 Mbps for E3 using standard 75-ohm BNC connectors. The module supports ATM Forum-compliant framing standard ATM Adaption Layer 5 (AAL5), as well as ATM Traffic Management for unspecified bit rate (UBR), UBR+ (for switched virtual circuits [SVCs] only), real-time variable bit rate (VBR-rt), non-real time variable bit rate (VBR-nrt), constant bit rate (CBR), and available bit rate (ABR) classes of traffic.

The T3/E3 ATM network modules provide a cost-effective solution for deployment in the Cisco 2800 and 3800 Integrated Services Routers as service provider-managed customer premises equipment (CPE) or by enterprise customers for DS-3/E3 and fractional DS-3/E3 connectivity to medium to large branch and smaller regional office locations for multiservice data, voice, and video services over a single ATM link.

Product Datasheet(s)