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.
Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
VWIC2-2MFT-T1/E1=
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Name:
Second-Generation 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Card
Product Type:
Voice/WAN Interface Card
Connectivity Media:
Category 5 STP/UTP
Data Transfer Rate:
1.54 Mbps T1
Status Indicators:
AL LP CD
Additional Information:
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.
Compatibility:
Cisco 2600XM series, Cisco 2691, Cisco 2800 series, Cisco 3700 series, and Cisco 3800 series routers Cisco 1700 Series Modular Access Routers Supported Network Module: NM-HDV NM-HDV2 NM-HD-2VE NM-2W NM-1FE1R2W NM-1FE2W-V2 NM-2FE2W-V2
Certifications & Standards:
ITU-T G.164 ITU-T G.165 ITU-T G.168 RFC 1406 MIBs: RFC 1406 MIB T1 CSU MIB Support Port Module MIB T1/E1 Line Status Reporting
Standard Warranty:
90 Limited