Cisco 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Card (VWIC2-2MFT-T1/E1=) Expansion Module

The Cisco 2-port T1/E1 multiflex interface cards provide voice and data access to the PSTN domain through TDM ports. They are dual-port trunk interfaces for voice, data, and integrated voice and/or data applications. These cards provide basic structured service for T1 or E1 networks and unstructured service for fractional E1 networks. The cards include an integrated DSU/CSU. Some cards also support the drop-and-insert process, which adds data to a T1 or E1 data stream, or which terminates data from a T1 or E1 data stream to other devices connected to the drop-and-insert equipment.

Cisco 2-Port T1/E1 Multiflex Interface Card, VWIC2-2MFT-T1/E1 The Cisco 2-port T1/E1 multiflex interface card provides voice and data access to the PSTN domain through TDM ports. This card provides basic structured service for T1 or E1 networks and unstructured service for fractional E1 networks. This flexible, multiservice solution supports multiple data, voice, and integrated data applications, facilitating the migration from data only or channelized data and voice to packet voice solutions. Device type- Expansion module - 2 ports Connectivity technology - Wired Line rate- T-1/E-1 Interfaces- 2 x network - T1/E1 - RJ-48 Compatible slots- 1 x expansion slot Supported platforms with a minimum 12.3(14)T IOS requirement: 1721, 1751, and 1760 WIC/VWIC slots 1751 and 1760 VIC slot for voice applications only 2691 and 2600XM WIC slots 2600XM with Voice-Capable or Data-Only Network Modules 3662 Telco Verasite DCN Access Platform with Voice-Capable or Data-Only Network Modules Note: AIM-VOICE