Cisco 4 Port NM-4E NM-4E データシート

Data Sheet

The variety of LAN connectivity modules for the Cisco 3600 platform are designed to accommodate

a range of application needs in customer networks. The LAN network module family assures

customers that they can choose a LAN connectivity solution that fits their requirements. Available

as network modules, LAN connectivity options offer several port densities, media options, and

speeds. As modular components, they are easily and inexpensively field-upgradable as customer

requirements change.

Figure 1

LAN Connectivity Applications

Available LAN connectivity network modules for the Cisco

3600 series include the following:

• NM-1FE-TX – One-port Fast Ethernet (TX interface)

• NM-1FE-FX – One-port Fast Ethernet (FX interface)

• NM-4E – Four-port Ethernet

• NM-1E – One-port Ethernet

• NM-1E2W – One-port Ethernet plus two WAN interface

card slots

• NM-2E2W – Two-port Ethernet plus two WAN interface

card slots

• NM-1E1RW – One-port Token Ring, one-port Ethernet

plus two WAN interface card slots

FR X.25 LL

10 Mbps

Ethernet

100 Mbps

Ethernet

Token Ring

Figure 2

NM-1FE-TX, NM-1FE-FX, NM-4E, NM-1E

Ideal for a wide range of LAN applications, the Fast Ethernet

network modules support many internetworking features

and standards. Single port network modules offer

autosensing 10/100BaseTX or 100BaseFX Ethernet. The TX

version supports virtual LAN (VLAN) deployment.

In customer networks, these modules may be useful for the

following:

• Uplink to Fast Ethernet backbones on Catalyst

®

 series

switches and other Cisco routers

• VLAN support on the NM-1FE-TX module allows

network managers to group users logically rather than by

physical location, easing adds, moves, and changes within

the network. The Cisco Inter-Switch Link (ISL) protocol

enables VLAN traffic communication with Catalyst 5000,

5500, and Catalyst 3000 series switches.