Cisco NM-8B-U Network Module

SKU: NM-8B-U | MFG: Cisco
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Cisco 8-Port ISDN BRI with NT1 Network Module (U Interface)
Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the wide range of application needs in customer networks. Cisco's network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and inexpensively field-upgradeable, reflecting constantly changing customer requirements.

  • Dimensions & Weight
    • 1.5 in
    • 2 lbs
    • 7.2 in
    • 7.1 in
  • General
    • Internal
    • Plug-in module
    • ISDN terminal adapter
    • 7.1 in
    • 2 lbs
    • 1.5 in
    • 7.2 in
  • MainSpecs
    • Internal
    • Cisco ISDN terminal adapter - BRI U
    • 2 lbs
    • 7.1 in x 7.2 in x 1.5 in
    • Cisco IOS 11.2, Cisco IOS 11.3
    • ISDN terminal adapter - expansion slot
    • Cisco 2611XM VPN Bundle, 2621XM VPN Bundle, 2651XM VPN Bundle, 2811 Security Bundle, 2821 Security Bundle, 2851 Security Bundle, 3725 VPN Security Bundle, 3745 VPN Bundle, 3825 Security Bundle, 3845 Security Bundle
    • ISDN BRI U
    • 128 Kbps
    • 8
    • ISDN BRI
    • Plug-in module
  • Modem
    • Wired
    • ISDN BRI U
    • ISDN BRI
    • 8
    • 128 Kbps
    • Expansion slot
  • Software / System Requirements
    • Cisco IOS 11.2, Cisco IOS 11.3
  • Expansion / Connectivity
    • 8 x network - ISDN BRI U - RJ-45 - 8
    • 1 x expansion slot
  • Miscellaneous
    • Retail
  • Compatibility Information
    • Cisco 2611XM VPN Bundle, 2621XM VPN Bundle, 2651XM VPN Bundle, 2811 Security Bundle, 2821 Security Bundle, 2851 Security Bundle, 3725 VPN Security Bundle, 3745 VPN Bundle, 3825 Security Bundle, 3845 Security Bundle
  • Environmental Parameters
    • 32 °F
    • 5 - 95%
    • 104 °F

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