NM-1FE-FX-V2

The Cisco NM-1FE-FX-V2 is a router network module designed to deliver reliable Fast Ethernet connectivity over fiber for branch and enterprise networks. With a single 100 Mbps FX-only port and SC connector, it extends fiber access to Cisco routers while maintaining strict IEEE 802.3u compliance. Optimized for stable performance in 0 - 40 °C environments, this module offers low 7.5 W power consumption, long 100,000 hours MTBF, and clear Link/Activity LED indicators for simplified operations and troubleshooting.

Product Features Comparison

Model	NM-1FE-FX-V2, Cisco Router Network Module, 1-Port Fast Ethernet, FX Only, Network Module	EM-HDA-8FXS, Cisco EM-HDA-8FXS, 8 FXS ports/Voice/Fax	PVDM2-8, Cisco PVDM2 Series DSP Module, 8-channel voice/fax, Packet DSP, No fan required	WS-X4612-SFP-E, Cisco Catalyst 4500 E-Series Line Card, 12×GE SFP/Hot Swap/High Performance
Brand	Cisco	Cisco	Cisco	Cisco
Module Type	n/a	Voice/Fax Expansion Module	PVDM2 Modules	E-Series Gigabit Ethernet SFP Line Cards
Port Configuration	1-port	8 FXS ports	n/a	12
Supported Speed	100 Mbps	Up to 64 Kbps	n/a	1000 Mbps
Compatible Platform	Cisco routers	Cisco routers	n/a	Cisco Catalyst 4500 Series
Installation Type	n/a	For Cisco router integration	n/a	Occupies one slot in Cisco Catalyst 4500 Series