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EIA−530A
DTE
CAB−SS−530AMT(=)
Platform Support
Platform
Cisco
1600
Carrier
Module
Not
Required
Required
Cisco
IOS®
All Cisco
Support Not
IOS
supported
versions
The Cisco 1600 Series is not capable of supporting the WIC−2T due to lack of Serial Communications
Controllers.
The NM−1E2W, NM−1E1R2W, and NM−2E2W Network Modules do not have enough performance power
to support the WIC−2T due to hardware limitations.
Known Problems
The show version command shows WIC−2T as "low−speed". This is a display only (cosmetic) problem.
Hardware Failures
The WIC−2T and WIC−2A/S can be damaged by excessive electrostatic discharge. You can minimize this
electrostatic discharge in several ways.
•
Use shielded cable end−to−end.
•
Use a data surge protector that protects against surges over +/− 18v.
•
Use an optical isolator (best protection).
Sample Configuration
The following is a sample configuration for the WIC−2T interface card.
Note: There are no framing, clocking or linecode parameters or commands being used here. This is because
this card does not have an integrated channel service unit/data service unit (CSU/DSU). You need to use an
external CSU/DSU.
maui−soho−02(config)#interface Serial 2/0
maui−soho−02(config−if)#ip add 10.0.0.1 255.255.255.0
Cisco − Understanding 2−Port Serial WAN Interface Card (WIC−2T)
10 feet / 3
meters
Cisco
Cisco 2600
1700
Not
on−board
NM−2W
Cisco IOS
All Cisco
versions
IOS
12.0(7)XK,
versions
12.1(1)T,
12.2, 12.2T
Configuration
Male
Cisco 2600XM
on−board NM−2W
All Cisco
Cisco IOS
IOS
versions
versions
12.2(8)T1
Cisco 3620, 3640, 3660
NM−1FE2W,
NM−1E2W,
NM−1FE1R2W,
NM−1E1R2W,
NM−2E2W
NM−2FE2W,
NM−2W
Cisco IOS
versions
Not supported
12.0(7)XK,
12.1(1)T, 12.2,
12.2T
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