Cisco 3600 2 PORT FAST ETHERNET 2 PORT WAN INTERFACE Specification Guide

Uses the same Token Ring chip set as the Cisco 2612 and 2613.

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Supports WAN interface cards (WICs): WIC-1T, WIC-2T, WIC-2A/S, WIC-1B-S/T,
WIC-1B-U, WIC-1DSU-56K4, WIC-1DSU-T1, and WIC-1ADSL.

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Supports Voice/WAN interface cards (VWICs): VWIC-1MFT-E1, VWIC-2MFT-E1,
VWIC-2MFT-E1-DI, VWIC-1MFT-T1, VWIC-2MFT-T1, VWIC-2MFT-DI,
VWIC-1MFT-G703, and VWIC-2MFT-G703.

Supports a maximum of two channel groups per VWIC. Does not support ISDN PRI.

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Does not support: WIC36-1B-S/T, WIC36-1B-U, WIC-1B-S/T-LL, and WIC-1ENET.

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Supports bisync.

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Supports async with the WIC-2A/S, WIC-2T Cards.

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Supports 8 Mbps aggregate across 4 ports. Support for speeds above 4 Mbps must use
WIC-2T.

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WICs are not hot swappable. The network modules support hot swap in the Cisco 3660.

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There are no configuration rules for these network modules. You can easily exceed the
performance of the router with the installation of multiple Fast Ethernet interfaces.

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Time-Division Multiplexing (TDM) support for TDM enabled chassis (Cisco 2600, 3660).

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The network modules support hot swap in the Cisco 3660.

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NM-1FE2W

not supported

not
supported

Cisco IOS Software
Releases
12.0(7)XK,
12.1(1)T,12.2,12.2T

not
supported

All
Cisco
IOS
Software
Releases

Cisco - Understanding Fast Ethernet LAN/WAN Interface Card Network Modules

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