Cisco VWIC3-2MFT-T1/E1

The VWIC generation 3 T1/E1 multiflex trunk voice/wan interface cards are designed to provide additional interfaces for data and voice on Cisco’s Gen 2 ISRs, such as the CISCO2901-V/K9 and CISCO2921-CME-SRST/K9. By taking full use of the available PVDM modules on the ISRs, the VWIC3-2MFT-T1/E1 can provide service to even highly demanding network applications, including integration with T1 DSU/CSU, packet voice applications including T1 and E1 connections to your PBX, and multiplexed data and voice scenarios.

The VWIC3-2MFT-T1/E1 has 2 ports, making it great for applications that require multiple voice or wan interfaces, and supports T1, E1, Data support WIC and Voice Support Vic functionality, as well as drop and insert multiplexing. The VWIC3-2MFT-T1/E1 does not, however, support Unstructured E1 (G.703) – which would require a VWIC3-1MFT-G703 or VWIC3-2MFT-G703.