Cisco 851 Manual page 89

Cisco Interface Cards
T1, E1, and g.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC2-2MFT-g703 This module supports
voice, data, and integrated
Two-port Second-generation
voice/data applications .
G . 7 03 Multiflex Trunk
Voice/WAN Interface Card For data applications,
the VWIC2 provides a
single-port WIC for T1,
fractional T1, E1 (including
structured G . 7 03 with
G . 7 04 framing), fractional
E1 or unstructured E1
(G . 7 03) 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
VWIC-1MFT-g703 This module supports
voice, data, and integrated
One-port RJ-48 Multiflex
voice/data applications .
Trunk-E1 Framed/
For data applications,
Unframed Voice/WIC
the VWIC provides a
one-port WIC for E1/FE1
or unframed G . 7 03 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
174
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 . 3 (14)T; When used for a packet
12 . 4 Mainline
voice solution, requires a
2800 Series–12 . 3 (14)T; packet voice DSP module
12 . 4 Mainline
(PVDM2) .
The VWIC2-2MFT-G703
is not supported on the
NM-HD-2VE .
3800 Series–12 . 3 (11)T When used for a packet
voice solution, requires a
2800 Series–12 . 3 (8)T4
packet voice DSP module
1841–12 . 3 (8)T4
(PVDM2) .
T1, E1, and g.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC-2MFT-g703
This module supports
voice, data, and integrated
Two-port RJ-48 Multiflex
voice/data applications .
Trunk-E1 Framed/
For data applications,
Unframed Voice/WIC with
the VWIC provides a
Drop and Insert
two-port WIC for E1/FE1
or unframed G . 7 03 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
Cisco Interface Cards
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 . 3 (11)T When used for a packet
voice solution, requires a
2800 Series–12 . 3 (8)T4
packet voice DSP module
1841–12 . 3 (8)T4
(PVDM2) .
175