NM-1A-E3=
1-Port E3 ATM Network Module
PI DATE : February 2007 PRODUCT : 1-port E3 ATM network module SUPPORTED PLATFORM : Cisco 2600, Cisco 3600, and Cisco 3700 routers * Spare Module * Module support for up to 1024 active Virtual Circuits (VCs) for ATM Adaption Layer 5 (AAL5). * Support per-virtual circuit (VC) traffic shaping