[NM-1FE-SMF] Cisco 1-Port Fast Ethernet Network Module - 1 x 100Base-FX

General
Device Type Expansion module
Form Factor Plug-in module
Networking
Ports 10/100 Ethernet
Connectivity Technology Wired
Cabling Type Ethernet 100Base-FX
Data Link Protocol 100Mb LAN
Data Transfer Rate 100 Mbps
Max Transfer Distance 6.2 miles
Compliant Standards IEEE 802.3ah
Expansion / Connectivity
Interfaces 1 x 100Base-FX
Compatible Slots 1 x expansion slot
Software / System Requirements
OS Required Cisco IOS 12.3(2)T
Compatibility Information
Designed For Cisco 2691, 2691XM, 3640, 3640 BRI Dial Bundle, 3640 Gatekeeper, 3640 VPN Bundle, 3640A, 3640A BRI Dial Bundle, 3660, 3725, 3725 Access Router Content Engine Security Bundle, 3725 Access Router IDS Security Bundle, 3725 BRI Dial Bundle, 3725 PRI Dial Bundle, 3725 VPN Security Bundle, 3735, 3745, 3745 VPN Bundle, 3745 VPN Security Bundle