Cisco VWIC2-2MFT-T1/E1 2-Port Multiflex Network Interface Module Router Trunk Card 800-22629-05 E0. 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.
Model Number: VWIC2-2MFT-T1/E1
Cisco Part Number: 800-22629-05 E0
Compatible Part Numbers: 73-8484-05 B0
Compatible Models: Cisco 1700 2600XM 2691 2800 3700 3800 Router Series
Interfaces/Ports:
CTRLR T1/ E1
CTRLR T1/ E1