Cisco VWIC2-2MFT-T1/E1

Cisco VWIC2-2MFT-T1/E1 VIC Card

The Cisco VWIC2-2MFT-T1/E1 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 VWIC2-2MFT-T1/E1 Product Overview

Interfaces/Ports: 2 x T1/E1 WAN

Interfaces/Ports Details: 2 x RJ-48C T1/E1 WAN

Connectivity Media: Category 5 STP/UTP

Data Transfer Rate: 1.54 Mbps T1 / 2.05 Mbps E1

Management: MIB and Simple Network Management Protocol (SNMP)

Protocols: SNMP

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.