Manufacturer Part#: Cisco NM-8B-U
NM-8B-U Cisco Module
NM-8B-U - 8-Port ISDN-BRI with NT-1 Network Module
In Stock & Ready to Ship
NM-8B-U General Information
Manufacturer: Cisco Systems, Inc
Brand Name: Cisco
Product Name: Network Module
Product Type: Network Module
Cisco NM-8B-U Interfaces/Ports
Interfaces/Ports: 8 x ISDN BRI (U) WAN
Interfaces/Ports Details: 8 x RJ-45 ISDN BRI (U) WAN
Cisco NM-8B-U Controls/Indicators
Status Indicators:
Network module status indicator
Status LEDs for each B Channel and NT1
Network module status indicator
Status LEDs for each B Channel and NT1
Cisco NM-8B-U Environmental Conditions
Temperature: 32 degrees F (0.0 degrees C) to 104 degrees F (40.0 degrees C) Operating
Temperature: -13 degrees F (-25.0 degrees C) to 158 degrees F (70.0 degrees C) Non-operating
Humidity: 5% to 95% Relative Humidity
Cisco NM-8B-U Physical Characteristics
Dimensions: 1.55 Height x 7.1 Width x 7.2 Depth
Shipping Dimensions: 3.25 Height x 10.5 Width x 16 Depth
Weight: 2 lb Maximum
Shipping Weight: 2.18 lb
Cisco NM-8B-U Miscellaneous
Additional Information: Modular Router Solutions:
•ISDN Concentration
•LAN-to-LAN Routing
NM-8B-U Number of Modules per Chassis:
•Cisco 3640: 3
•Cisco 3620: 1
•Cisco 2600: 1
NM-8B-U Protocols Supported:
•Full Cisco IOS support in Release 11.2 and 11.3
NM-8B-U Comments:
•No reliance on other network modules, WAN interface cards, voice interface cards, or advanced integration modules
NM-8B-U System Requirements: Cisco IOS Software Release Requirements:
•IOS Software Release 11.1.(8)AA or later
NM-8B-U 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 - 11.3(4)T1
•2600XM Series - 12.1(14) or 12.2(8)T1
•2600 series - 11.3(4)T
•1720 - Not Available
•1600 series - Not Available
NM-8B-U Certifications & Standards: EMI:
•Class B EMI / Class A EMI