|VWIC2-1MFT-T1/E1 Router Multiflex Voice/WAN interface Card.
The Cisco 1 port T1/E1 multiflex interface card support generic single-port T1 or E1 trunk interfaces for voice, data, and integrated voice and/or data applications. This card provide basic structured T1 service, as well as structured and unstructured E1 services.
|The card include an integrated data service unit/channel service unit (DSU/CSU)
Shielded cables STP Cat 5 should be used on E1 ports
Full support for T1 Facility Data Link (FDL)
Controller local loopbacks
Controller remote loopbacks
Firmware to support T1 and E1 Layer 1 homologation
User-initiated VWIC reset and field-programmable gate array (FPGA) download
Voice support (includes DS0-group and PRI-group configuration)
Drop and insert capability
MFT VWIC2s have an onboard slot for a multiflex trunk dedicated echo cancellation module (EC-MFT-32 and EC-MFT-64), offering an enhanced echo cancellation capability for demanding network conditions.