Cisco WIC-1T= Manual De Usuario

Note: All parameters mentioned in this table for the Cisco 1700 series routers are also applicable to 
Cisco 1800 series routers. 

This section provides a sample configuration for the WIC-1T interface card.  

Note: There are no framing, clocking, or linecode parameters or commands being used here. The WIC-
1T interface card does not have an integrated CSU/DSU. You need to use an external CSU/DSU.  

Configure the serial interface just as you would any other serial interface. For example,  

maui-soho-01(config)#interface Serial 0 
maui-soho-01(config-if)#ip add 10.0.0.1 255.255.255.0 
maui-soho-01(config-if)#encapsulation ppp 
maui-soho-01(config-if)#no shutdown 

If your platform supports async, then use the physical-layer async command for async mode. Such an 
application is useful to connect an external modem to the router. Refer to the document 

2 Port 

Async/Sync WAN Interface Card (WIC-2A/S)

 for an example.  

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2E2W

  

NM-2W

  

2FE2W, 
NM-2W

  

Cisco 
IOS 
software 
support  

All 
Cisco 
IOS 
versions 

All 
Cisco 
IOS 
versions 

All Cisco 
IOS 
versions 

All Cisco IOS 
versions 

Cisco 
IOS 
versions 
12.2(13)
T and 
higher 

Cisco IOS 
versions 12.2(13)
T, 12.2(11)YT 
and higher 

Sync 
Max 
Speed  

2.048 
Mbps 

2.048 
Mbps 

2.048 Mbps 2.048 Mbps 

2.048 
Mbps 

2.048 Mbps 

Async 
Max 
Speed  

115.2 
Kbps 

115.2 
Kbps 

Not 
supported 

Not supported 

Not 
supported 

Not supported 

Bisync 
and Half 
Duplex  

Cisco 
IOS 
Versions 
11.2(8)P 
and later 

All 
Cisco 
IOS 
versions 

All Cisco 
IOS 
versions 

Cisco IOS Versions 
11.2(4)XA, 11.3, 
11.3T, and all 12.x 

Cisco 
IOS 
versions 
12.2(13)
T and 
higher 

Cisco IOS 
versions 12.2(13)
T, 12.2(11)YT 
and higher 

Page 3 of 4

Cisco - Understanding the 1-Port Serial WAN Interface Card (WIC-1T)

9/19/2008

http://kbase/paws/servlet/ViewFile/7265/hw_1t_wic.xml?convertPaths=1