Cisco Systems 870, 850 Cisco Serial Connectivity Network Modules, Serial T3/E3 Network Modules

Notes

Cisco Serial Connectivity

Network Modules

Serial T3/E3 Network Modules

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
NM-1T3/E3	Provides serial	3800 Series–12..3(11)T	No reliance on other
One-port Clear Channel	connectivity to a T3 44..736	2811, 2821, and 2851–	network modules, WICs,
	Mbps or E3 34..368 Mbps	12..3(8)T4	voice interface cards,
T3/E3 Network Module
	line with integrated line		or advanced integration
	interface unit (LIU) DSU..		modules..
	The T3/E3 port consists
	of a pair of 75 ohm BNC
	connectors..

Modular Router Solutions

Serial Connectivity

High-Speed Serial Network Modules—Up to 52 Mbps

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
NM-1HSSI	Provides serial speeds up	3800 Series–12..3(11)T	No reliance on other
One-port HSSI Network	to 52 Mbps via a 50-pin	2811, 2821, and 2851–	network modules, WICs,
	SCSI Type II connector..	12..3(8)T4	voice interface cards,
Module
	This network module		or advanced integration
	requires an external T3/E3		modules..
	DSU/CSU..

Modular Router Solutions

Serial and Legacy

Concentration

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