• Cisco 7600 Series Routers
• Cisco 12000 Series Routers
• Cisco XR 12000 Series Routers

The combination of channelized and clear channel T3 functions makes the Cisco 2-Port Channelized T3 SPA ideal for today's rapidly changing WAN environment. As an integral part of a service node where customer bandwidth needs are uncertain the Cisco Channelized T3 SPA allows service providers to avoid determining beforehand how ports will be allocated between DS0 DS1 and DS3 connections. For enterprise remote-site connection the flexibility to support DS0 DS1 and DS3 connections means this SPA reduces equipment expenditures by integrating the capabilities and services of numerous port adapters onto a single SPA. It also provides investment protection by growing with the enterprise to meet the needs for both today's DS0 and DS1 aggregation networks and tomorrow's T3 aggregation networks.

• Spare Product
• Support for clear channel T3 channelized T3 to T1 N x T1 full-rate T1 channelized T1 fractional T1 or DS0 connections
• Up to 4 T3 ports 112 T1 ports or 1024 N x DS0 channels
• Integrated DSUs
• Support for all major encapsulations including MLPPP and multilink Frame Relay (MLFR)
• Support for link fragmentation and interleaving (LFI) over Frame Relay (FRF.12) and MLPPP