Cisco 2600 - Manual (Page 5)

Release Notes for Cisco IOS Release 12.0(7)XK1 Feature Packs for Cisco 2600 Series Routers 5
Routers and Interfaces Supported
Dial, ISDN, and Channelized
Serial Network Modules 1- or 2-port channelized T1/ISDN PRI All Cisco 2600 series routers
1- or 2-port channelized T1/ISDN PRI with CSU All Cisco 2600 series routers
1- or 2-port channelized E1/ISDN PRI balanced All Cisco 2600 series routers
1- or 2-port channelized E1/ISDN PRI unbalanced All Cisco 2600 series routers
4-or 8-port ISDN BRI S/T interface All Cisco 2600 series routers
4- or 8-port ISDN BRI U (NT1) interface All Cisco 2600 series routers
8- or 16-port analog modems All Cisco 2600 series routers
E1/T1 Multiflex Voice/WAN
Interface Cards
3
1-port T1 multiflex trunk interface (VWIC-1MFT-T1) All Cisco 2600 series routers
1-port E1 multiflex trunk interface (VWIC-1MFT-E1) All Cisco 2600 series routers
2-port T1 multiflex trunk interface (VWIC-2MFT-T1) All Cisco 2600 series routers
2-port E1 multiflex trunk interface (VWIC-2MFT-E1) All Cisco 2600 series routers
2-port T1 multiflex trunk interface with drop and insert
(VWIC-2MFT-T1-DI) All Cisco 2600 series routers
2-port E1 multiflex trunk interface with drop and insert
(VWIC-2MFT-E1-DI) All Cisco 2600 series routers
Voice/Fax Interface Cards 1- or 2-port voice interface card slots All Cisco 2600 series routers
2-port FXS voice/fax interface card
8
All Cisco 2600 series routers with
voice/fax network modules
2-port E&M voice/fax interface card
3
All Cisco 2600 series routers with
voice/fax network modules
2-port FXO voice/fax interface card
3
All Cisco 2600 series routers
voice/fax network modules
WAN Interface Cards 1-port ISDN BRI S/T interface (requires external NT1) All Cisco 2600 series routers
1-port ISDN BRI (NT1) U All Cisco 2600 series routers
1-port 56/64-kbps DSU/CSU All Cisco 2600 series routers
1-port T1/Fractional T1 with DSU/CSU All Cisco 2600 series routers
1-port high-speed serial (up to 2.048 Mbps) All Cisco 2600 series routers
2-port dual high-speed serial (up to 2.048 Mbps; asynchronous/
synchronous support) All Cisco 2600 series routers
2-port asynchronous/synchronous (up to 128 kbps) All Cisco 2600 series routers
Advanced Integration
Modules Data compression AIM (up to 8.192 Mbps) All Cisco 2600 series routers
1 The voice/fax and ATM-25 network modules require Cisco IOS Plus feature sets.
2 The 1- or 2-port 10/100 Ethernet LAN interface for the Cisco 2620 and Cisco 2621 routers is only available in Cisco IOS Release 12.0 2XC, 12.03T, and later
12.0T releases.
3 Requires the Cisco IOS Plus feature sets.
4 See E1/T1 multiflex voice/WAN interface cards in this table.
5 See E1/T1 multiflex voice/WAN interface cards in this table
6 See E1/T1 multiflex voice/WAN interface cards in this table.
7 See E1/T1 multiflex voice/WAN interface cards in this table.
8 Requires the NM-1V or NM-2V network module.
Table 2 Interfaces Supported on Cisco 2600 Series Routers (continued)
Interface, Network Module, or Data Rate
1
Routers Supported