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Item#: N82E16833120418

CISCO VWIC2-1MFT-G703= Multiflex Trunk Voice/WAN Interface Card G.703 2nd Generation

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The Cisco 1-port G.703 (E1) Voice/Wan Interface Card provide voice and data access to the public switched telephone network (PSTN). This multiflex trunk interface card is single-port trunk interfaces for voice, data, and integrated voice and/or data applications. This E1 multiflex VWIC with G.703 support allow unstructured E1 traffic that conforms to the ITU-T G.703 standard.

Learn more about the Cisco Systems, Inc. VWIC2-1MFT-G703=




0°C ~ 40°C
5 % ~ 85 % (Non-condensing)


Full support for T1 Facility Data Link (FDL)

Controller local loopbacks

Controller remote loopbacks

RFC 1406 and integrated CSU/DSU MIB

MIB and Simple Network Management Protocol (SNMP) management

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)

Supported Router Platforms:
- 1721
- 1751
- 1760
- 1841
- 2610XM
- 2611XM
- 2620XM
- 2621XM
- 2650XM
- 2651XM
- 2691
- 2801
- 2811
- 2821
- 2851
- Cisco 3800 series platforms

Supported Network Module:
- NM-2W
- NM-1FE1R2W
- NM-1FE2W-V2
- NM-2FE2W-V2

Dimensions & Weight

3.10"W x 4.80"D x 0.80"H
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
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  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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