Cisco Systems 7400, 7300 SeriesIDSN BasicFeaturesRateOverviewInterface Network Modules, NM-4B-U

Network Modules for Cisco 3700, 3600 and 2600XM series

SeriesIDSN BasicFeaturesRateOverviewInterface Network Modules

		Supported Platforms
Product	Description	and Minimum
		IOS Versions	Comments
NM-4B-U	Provides four ISDN BRI	3700 series - 12.2(8)T	No reliance on other
Four-port ISDN-BRI with	connections via RJ-45	3660 series – 12.0(7)XK	Network Modules, WAN
	connectors.This Network		Interface Cards, Voice
NT-1 Network Module		3640 – 11.1(7)AA
	Module has an integrated		Interface Cards, or
		3620 – 11.1(7)AA
	NT-1 device.		Advanced Integration
	Modular Router Solutions	2691 – 12.2(8)T	Modules.
		2600XM series – 12.1(14)
	ISDN Concentration
		mainline, 12.2(x) mainline
		(future), 12.2(8)T1
		2650 series – 12.1(3)T
		2620 series - 11.3(4)T
		2610 series - 11.3(4)T

NM-8B-S/T

Eight-port ISDN-BRI Network Module

Provides eight ISDN BRI connections via RJ-45 connectors.This network module requires an external NT-1 device for connection to the WAN.

Modular Router Solutions

ISDN Concentration

3700 series - 12.2(8)T

3660 series – 12.0(7)XK

3640 – 11.1(7)AA

3620 – 11.1(7)AA

2691 – 12.2(8)T

2600XM series – 12.1(14) mainline, 12.2(x) mainline (future), 12.2(8)T1

2650 series – 12.1(3)T

2620 series - 11.3(4)T

2610 series - 11.3(4)T

No reliance on other Network Modules, WAN Interface Cards, Voice Interface Cards, or Advanced Integration Modules.

NM-8B-U

Eight-port ISDN-BRI with NT-1 Network Module

Provides eight ISDN BRI connections via RJ-45 connectors.This Network Module has an integrated NT-1 device.

Modular Router Solutions

ISDN Concentration

3700 series - 12.2(8)T

3660 series – 12.0(7)XK

3640 – 11.1(7)AA

3620 – 11.1(7)AA

2691 – 12.2(8)T

2600XM series – 12.1(14) mainline, 12.2(x) mainline (future), 12.2(8)T1

2650 series – 12.1(3)T

2620 series - 11.3(4)T

2610 series - 11.3(4)T

No reliance on other Network Modules, WAN Interface Cards, Voice Interface Cards, or Advanced Integration Modules.

69