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.
|Warranty Information||90 Limited|
|Frequency Band||The card include an integrated data service unit/channel service unit (DSU/CSU)Shielded cables STP Cat 5 should be used on E1 portsFull support for T1 Facility Data Link (FDL)Controller local loopbacksController remote loopbacksFirmware to support T1 and E1 Layer 1 homologationUser-initiated VWIC reset and field-programmable gate array (FPGA) downloadVoice support (includes DS0-group and PRI-group configuration)Drop and insert capabilityMFT 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.|
|Management||MIB and Simple Network Management Protocol (SNMP)|
|Connectivity Media||Category 5 STP/UTP|
|Interfaces/Ports Details||2 x RJ-48C T1/E1 WAN|
|Product Type||Voice/WAN Interface Card|
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