Cisco Systems 870, 850 manual VWIC2-2MFT-G703, VWIC-2MFT-G703, VWIC-1MFT-G703

Cisco Interface Cards

T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
VWIC2-2MFT-G703	This module supports	3800 Series–12..3(14)T;	When used for a packet
Two-port Second-generation	voice, data, and integrated	12..4 Mainline	voice solution, requires a
	voice/data applications..	2800 Series–12..3(14)T;	packet voice DSP module
G..703 Multiflex Trunk
	For data applications,	12..4 Mainline	(PVDM2)..
Voice/WAN Interface Card
	the VWIC2 provides a		The VWIC2-2MFT-G703
	single-port WIC for T1,		is not supported on the
	fractional T1, E1 (including		NM-HD-2VE..
	structured G..703 with
	G..704 framing), fractional
	E1 or unstructured E1
	(G..703) with an integrated
	DSU/CSU..
	For a packet voice solution,
	the VWIC2 provides a
	two-port voice interface
	card (VIC) with integrated
	DSU/CSU..
	For multiplexed voice and
	data applications, this
	module provides a two-
	port VWIC T1/E1 drop and
	insert multiplexer..
	The module includes a slot
	for a dedicated ECAN
	(EC-MFT) module..

Modular Router Solutions

Serial and Legacy

Concentration

Voice and Fax

Cisco Interface Cards

T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
VWIC-2MFT-G703	This module supports	3800 Series–12..3(11)T	When used for a packet
Two-port RJ-48 Multiflex	voice, data, and integrated	2800 Series–12..3(8)T4	voice solution, requires a
Trunk-E1 Framed/	voice/data applications..	1841–12..3(8)T4	packet voice DSP module
	For data applications,		(PVDM2)..
Unframed Voice/WIC with
	the VWIC provides a
Drop and Insert
	two-port WIC for E1/FE1
	or unframed G..703 with
	an integrated DSU.. For
	a packet voice solution,
	the VWIC provides a
	two-port voice interface
	card (VIC) with integrated
	DSU, that combines with
	the digital T1/E1 packet
	voice trunk modules, or
	the IP communications
	voice/fax modules.. For
	multiplexed voice and data
	applications, this module
	provides a two-port VWIC
	E1/FE1 drop and insert
	multiplexer..

Modular Router Solutions

Serial and Legacy

Concentration

Voice and Fax Integration

VWIC-1MFT-G703

One-port RJ-48 Multiflex

Trunk-E1 Framed/

Unframed Voice/WIC

This module supports voice, data, and integrated voice/data applications.. For data applications, the VWIC provides a one-port WIC for E1/FE1 or unframed G..703 with an integrated DSU.. For a packet voice solution, the VWIC provides a one- port voice interface card (VIC) with integrated DSU, that combines with the digital T1/E1 packet voice trunk modules, or the IP communications voice/fax modules..

Modular Router Solutions

Serial and Legacy

Concentration

Voice and Fax Integration

3800 Series–12..3(11)T

2800 Series–12..3(8)T4 1841–12..3(8)T4

When used for a packet voice solution, requires a packet voice DSP module (PVDM2)..

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