Datasheet

© 2005 Cisco Systems, Inc. All rights reserved.
Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
Page 6 of 11
VWIC2-1MFT-T1/E1) VWIC2-2MFT-T1/E1) VWIC2-1MFT-G703) VWIC2-2MFT-G703)
Cisco 3662 Telco Versatile DCN Access
Platform with Voice-Capable or Data-Only
Network Modules
12.3(14)T*** 12.3(14)T*** 12.3(14)T*, *** 12.3(14)T**, ***
Cisco 3700 Chassis WIC Slots
12.3(14)T*** 12.3(14)T*** 12.3(14)T*** 12.3(14)T***
Cisco 3700 with Voice-Capable or Data-Only
Network Modules
12.3(14)T 12.3(14)T 12.3(14)T* 12.3(14)T**
Cisco 2800 Chassis HWIC Slots
12.3(14)T 12.3(14)T 12.3(14)T 12.3(14)T
Cisco 2800 with Voice-Capable or Data-Only
Network Modules
12.3(14)T 12.3(14)T 12.3(14)T* 12.3(14)T**
Cisco 3800 Chassis HWIC Slots
12.3(14)T 12.3(14)T 12.3(14)T 12.3(14)T
Cisco 3800 with Voice-Capable or Data-Only
Network Modules
12.3(14)T 12.3(14)T 12.3(14)T* 12.3(14)T**
* VWIC2-1MFT-G703 is not supported on NM-HDV and NM-HD-2VE.
** VWIC2-2MFT-G703 is not supported on NM-HD-2VE.
*** AIM-VOICE-30 or AIM-ATM-VOICE-30 module is required for voice.
**** Support for voice applications only in VIC slot of Cisco 1751 and 1760.
Network-Module Summary
Voice-capable network modules: Digital T1/E1 Packet Voice Trunk Network Module (NM-HDV), 2 slot IP Communications Enhanced Voice/Fax
Network Modules (NM-HD-2VE), and IP Communications High-Density Digital Voice/Fax Network Modules (NM-HDV2), IP Communications
High-Density Digital Voice NM with 1 T1/E1 (part number NM-HDV2-1T1/E1), and IP Communications High-Density Digital Voice NM with 2
T1/E1 (part number NM-HDV2-2T1/E1), Data-only network modules: 2 WAN Card Slot Network Module (NM-2W), 1 10/100 Ethernet 1 4/16
Token Ring 2 WAN Card Slot NM (NM-1FE1R2W), 1 10/100 Ethernet 2 WAN Card Slot Network Module (NM-1FE2W-V2), and 2 10/100
Ethernet 2 WAN Card Slot Network Module (NM-2FE2W-V2)
Table 2. Cisco MFT VWIC2 Card Feature Comparison
Part Number Number
of Ports
T1 Support E1 Support Unstructured E1
(G.703) Support
Data Support
WIC Mode
Voice Support
VIC Mode
Drop-and-Insert
Multiplexing
VWIC2-1MFT-
T1/E1
1 Yes Yes No Yes Yes Yes*
VWIC2-2MFT-
T1/E1
2 Yes Yes No Yes Yes Yes
VWIC2-1MFT-G703
1 Yes Yes Yes Yes Yes Yes*
VWIC2-2MFT-G703
2 Yes Yes Yes Yes Yes Yes
* For supported platforms with >1 HWIC slots, at least 2 MFT VWICs are required to support drop and insert. The 1-port MFT VWIC2 card doesn’t support Drop
and Insert on Cisco 1721, 1751 and 1760.