Installation guide

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Cisco Interface Cards Installation Guide
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Chapter 1 Overview of Cisco Interface Cards
Cisco ICS 7750
Table Conventions:
• Limited lifetime releases—Only the listed releases support the interface card.
• T-train releases and mainline releases—The earliest release that supports the
interface card is listed. Unless otherwise indicated, all later releases support
the interface card.
Table 1-7 Cisco IOS Releases Required for the Interface Cards in the Cisco ICS 7750
Interface Card
Cisco IOS Limited
Lifetime Releases
First Cisco IOS
T-Train Release
First Cisco IOS
Mainline Release
1-Port Serial (WIC-1T) 12.1(3)XI 12.1(5)T7 12.2(1)
2-Port Serial (WIC-2T) 12.1(3)XI 12.1(5)T7 12.2(1)
2-Port Asynchronous/Synchronous
(WIC-2A/S)
12.1(3)XI 12.1(5)T7 12.2(1)
1-Port ISDN BRI S/T (WIC-1B-ST) 12.1(3)XI 12.1(5)T7 12.2(1)
1-Port ISDN BRI U (WIC-1B-U) 12.1(3)XI 12.1(5)T7 12.2(1)
1-Port 54- or 64-kbps DSU/CSU
(WIC-1DSU-56K4)
12.1(3)XI 12.1(5)T7 12.2(1)
1-Port T1 (WIC-1DSU-T1) 12.1(3)XI 12.1(5)T7 12.2(1)
1-Port T1, version 2 (WIC-1DSU-T1-V2) 12.2(15)ZL 12.3(1)T 12.3(1)
2-Port FXS Voice/Fax (VIC-2FXS) 12.1(3)XI 12.1(5)T7 12.2(1)
2-Port FXO Voice/Fax(VIC-2FXO) 12.1(3)XI 12.1(5)T7 12.2(1)
4-Port FXO Voice/Fax (VIC2-4FXO)
Note Universal FXO, for the United
States, Europe, and Australia.
12.2(15)ZL – –
2-Port FXO Voice/Fax (VIC-2FXO-M1)
Note For the United States.
12.2(4)XL 12.2(7)T 12.3(1)
4-Port FXO Voice/Fax (VIC-4FXO-M1)
Note For the United States.
12.2(4)XL2 12.2(7)T 12.3(1)
2-Port FXO Voice/Fax (VIC-2FXO-M2)
Note For Europe.
12.2(4)XL 12.2(7)T 12.3(1)