Cisco Systems 7400, 7300, 7200 SeriesLAN andFeaturesT1/E1 ComboOverviewNetwork Modules, NM-1FE2CT1

Network Modules for Cisco 3700, 3600 and 2600XM series

SeriesLAN andFeaturesT1/E1 ComboOverviewNetwork Modules

		Supported Platforms
Product	Description	and Minimum
		IOS Versions	Comments
NM-1FE2CT1	Provides a single auto-	3700 series - Not Available	No reliance on other
One-port Fast Ethernet	sensing 10/100BaseTX	3660 series – 12.0(7)XK	Network Modules, WAN
	connection via an RJ-45		Interface Cards, Voice
2-Port Channelized		3640 – 11.3(4)T1
	connector and two		Interface Cards, or
T1/ISDN-PRI Network		3620 – 11.3(4)T1
	channelizedT1/ISDN PRI		Advanced Integration
Module
	connections via DB-15	2691 – Not Available	Modules.
	connectors.	2600XM series – Not
	Modular Router Solutions	Available
	ISDN Concentration	2650 series – Not Available
	Inter-VLAN Routing	2620 series – Not Available
	LAN-to-LAN Routing	2610 series – Not Available

NM-1FE2CT1-CSU

One-port Fast Ethernet 2-Port Channelized T1/ISDN-PRI with CSU Network Module

Provides a single auto- sensing 10/100BaseTX connection via an RJ-45 connector and two channelizedT1/ISDN PRI with integrated DSU/CSU connections via RJ-48 connectors.

Modular Router Solutions

ISDN Concentration

Inter-VLAN Routing

LAN-to-LAN Routing

3700 series - Not Available		No reliance on other
3660 series – 12.0(7)XK		Network Modules, WAN
		Interface Cards, Voice
3640	– 11.3(4)T1
		Interface Cards, or
3620	– 11.3(4)T1
		Advanced Integration
2691	– Not Available	Modules.
2600XM series – Not
Available

2650 series – Not Available

2620 series – Not Available

2610 series – Not Available

NM-1FE2CE1B

One-port Fast Ethernet

Two-port Channelized

E1/ISDN-PRI Balanced

Network Module

Provides a single auto- sensing 10/100BaseTX connection via an RJ-45 connector and two channelized E1/ISDN PRI balanced (120 ohm) connections via DB-15 connectors.

Modular Router Solutions

ISDN Concentration

Inter-VLAN Routing

LAN-to-LAN Routing

3700 series - Not Available		No reliance on other
3660 series – 12.0(7)XK		Network Modules, WAN
		Interface Cards, Voice
3640	– 11.3(4)T1
		Interface Cards, or
3620	– 11.3(4)T1
		Advanced Integration
2691	– Not Available	Modules.
2600XM series – Not
Available
2650 series – Not Available

2620 series – Not Available

2610 series – Not Available

NM-1FE2CE1U

One-port Fast Ethernet

Two-Port Channelized

E1/ISDN-PRI Unbalanced

Network Module

Provides a single auto- sensing 10/100BaseTX connection via an RJ-45 connector and two channelized E1/ISDN PRI unbalanced (75 ohm) connections via DB-15 connectors.

Modular Router Solutions

ISDN Concentration

Inter-VLAN Routing

LAN-to-LAN Routing

3700 series - Not Available		No reliance on other
3660 series – 12.0(7)XK		Network Modules, WAN
		Interface Cards, Voice
3640	– 11.3(4)T1
		Interface Cards, or
3620	– 11.3(4)T1
		Advanced Integration
2691	– Not Available	Modules.
2600XM series – Not
Available

2650 series – Not Available

2620 series – Not Available

2610 series – Not Available

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