Cisco Systems 850, 870 Circuit Emulation Over IP Network Modules, NM-1FE1R2W, NM-CEM-4TE1, NM-2W

Cisco Network Modules

LAN and WIC Combo Network Modules continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions

Cisco Network Modules

Circuit Emulation Over IP Network Modules

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions

NM-1FE1R2W	Provides one full/half	3800 Series–12..3(11)T	No reliance on other
One-port 10/100 Ethernet,	duplex, autosensing		network modules, WICs,
	10/100 Ethernet port,		voice interface cards,
One-port 4/16 Token Ring,
	one full/half duplex 4/16		or advanced integration
Two WIC Slot Network
	Token Ring port, and two		modules..
Module
	WIC expansion slots..		Supports all current WICs
	The 10/100 Ethernet
			and VWICs..
	connection is via an RJ-45
	connector.. The Token Ring
	connection is via an STP or
	UTP connector..

Modular Router Solutions

Inter-VLAN Routing

LAN-to-LAN Routing

VPN and Firewall

NM-CEM-4TE1

Four-port Channelized,

Unchannelized E1/T1

Network Module

Provides four RJ-45 channelized/ unchannelized, framed/ unframed T1/E1 ports for bit-transparent transport services..

Modular Router Solutions

Transport of data streams that have no format or structure recognized by any other router interfaces (legacy protocols, encrypted applications, etc..)

3800 Series–12..3(11)T	No reliance on other
2811, 2821, and 2851–	network modules, WICs,
12..3(8)T4	voice interface cards,
	or advanced integration
	modules..

NM-2W	Provides two WIC	3800 Series–12..3(11)T	Requires at least one WIC
Two-WIC-slot Network	expansion slots supporting		or VWIC..
	all current WICs and		Supports all current WICs
Module
	VWICs..
			and VWICs..
	Modular Router Solutions
	Serial and Legacy
	Concentration

NM-CEM-4SER

Four-port Channelized,

Unchannelized E1/T1

Network Module

Provides four Smart Serial (Cisco 12-in-1) ports for bit-transparent transport services.. Each port may be V..35, X..21, RS-422/449, RS-530, RS-530A, or RS-232.. Each port may be DCE or DTE supporting data rates from 200 bps to 2048 Kbps..

Modular Router Solutions

Transport of data streams that have no format or structure recognized by any other router interfaces (legacy protocols, encrypted applications, etc..)

3800 Series–12..3(11)T	No reliance on other
2811, 2821, and 2851–	network modules, WICs,
12..3(8)T4	voice interface cards,
	or advanced integration
	modules..

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