Cisco Systems 850, 870 manual VWIC-1MFT-E1, VWIC-2MFT-E1-DI, VWIC2-1MFT-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
VWIC-1MFT-E1	This module supports	3800 Series–12..3(11)T	When used for a packet
One-port RJ-48 multiflex	voice, data, and integrated	2800 Series–12..3(8)T4	voice solution, requires a
trunk-E1 voice/WIC	voice/data applications..	1841–12..3(8)T4	packet voice DSP module
	For data applications, the		(PVDM2)..
	VWIC provides a single-
	port WIC for E1/FE1 with
	an integrated DSU.. For a
	packet voice solution, the
	VWIC provides a single-
	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

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-E1-DI	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 voice/WIC with	voice/data applications..	1841–12..3(8)T4	packet voice DSP module
	For data applications, the		(PVDM2)..
drop and insert
	VWIC provides a two-
	port WC for E1/FE1 with
	an integrated DSU.. For a
	packet voice solution, the
	VWIC provides a dual-
	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 applica-
	tions , 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-2MFT-E1

Two-port RJ-48 multiflex trunk-E1 voice/WIC

This module supports voice, data, and integrated voice/data applications.. For data applications, the VWIC provides a two- port WIC for E1/FE1 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..

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)..

VWIC2-1MFT-G703

One-port G..703 Multiflex

Trunk Voice/WAN Interface

Card

This module supports voice, data, and integrated voice/data applications.. For data applications, the VWIC2 provides a single-port WIC for T1, fractional T1, E1 (including 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 single-port voice interface card (VIC) with integrated DSU/CSU.. For multiplexed voice and data applications, this module can partially provide a VWIC T1/E1 drop and insert multiplexer (requires two ports).. The module includes a slot for a dedicated ECAN (EC-MFT) module..

Modular Router Solutions

Serial and Legacy

Concentration

Voice and Fax

3800 Series–12..3(14)T;

12..4 Mainline

2800 Series–12..3(14)T;

12..4 Mainline

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

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