The Cisco Fourth-Generation T1/E1 Multiflex Trunk Voice and WAN Network Interface Modules (NIMs) support data and voice applications on the Cisco 4451-X integrated services routers. These cards combine WAN-interface-card (WIC), voice-interface-card (VIC), ISDN Primary Rate Interface (PRI), dial-access integration, and channelized-data (CE1T1) functions to provide unparalleled flexibility, versatility, and investment protection through their many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface.
- Product Description Cisco Fourth-Generation Multi-flex Trunk Voice/Channelized Data T1/E1 Module - expansion module - T1/E1 x 2
- Device Type Expansion module
- Form Factor Plug-in module
- Ports T1/E1 x 2
- Dimensions (WxDxH) 3.5 in x 7.2 in x 1.3 in
- Weight 6.74 oz
- Data Transfer Rate 2.048 Mbps
- Line Rate T-1/E-1
- Compliant Standards G.703
- Designed For Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle; Integrated Services Router 4321, 4331, 4351, 4431
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