CISCO - HW ROUTERS L-M NM-4B-S-T CISCO 3600 4PORT ISDN-BRI NETWORK MODULE

The 4-port ISDN BRI network module provides four ISDN BRI connections via RJ-45 connectors. This network module requires an external NT-1 device for connection to the WAN. General Information Manufacturer Cisco Systems, Inc Manufacturer Part Number NM-4B-S/T= Manufacturer Website Address www.cisco.com Product Name Network Module Product Type Network Module Interfaces/Ports Interfaces/Ports 4 x ISDN BRI (S/T) WAN Interfaces/Ports Details 4 x RJ-45 ISDN BRI (S/T) WAN Physical Characteristics Dimensions 1.55" Height x 7.1" Width x 7.2" Depth Weight 2 lb Maximum Miscellaneous Compatibility Supported Platforms & Minimum IOS Versions: 3745 - 12.2(8)T 3725 - 12.2(8)T 3660 series - 12.0(7)XK 3640 - 11.1(7)AA 3620 - 11.1(7)AA 2691 - 12.2(8)T1 2650 - 12.1(3)T 2600XM Series - 12.1(14) or 12.2(8)T1 2600 series - 11.3(4)T 1720 - Not Available 1600 series - Not Available Warranty Standard Warranty 90 Day Limited