Cisco NIM-4BRI-NT/TE 4-θυρών BRI Network Interface Module (NIM)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Cisco Systems Inc.
• Model / MPN
  NIM-4BRI-NT/TE=
• Product Type
  Network Interface Module (NIM)
• Module Family
  Basic Rate Interface (BRI) voice NIM
• Ports
  4 ISDN BRI ports
• Primary Use
  Voice connectivity (BRI/ISDN) — voice features only
• Platform Support
  Cisco 4000 Series Integrated Services Routers (ISR)
• Form Factor
  NIM (Network Interface Module)
• Online Insertion and Removal (OIR)
  Yes
• Onboard DSP
  Yes (onboard DSP for TDM voice)
• PVDM Required for voice
  No (onboard DSP handles voice features)
• Echo Cancellation
  Up to 128-ms echo-tail length (supported)
• Slot Compatibility
  Fits NIM slots on Cisco 4000 Series (platform dependent, up to 3 NIM slots on some models)
• Connectivity Type
  ISDN BRI (NT/TE selectable per variant)
• Primary Protocols
  ISDN/BRI, TDM voice interfaces
• Built-in Features
  Voice DSPs, echo cancellation, voice signaling support
• Weight (product)
  ~150 g (approximate)
• Package Weight
  ~400 g (approximate)
• Dimensions (module)
  ~17 x 9 x 3 cm (approximate)
• MPN / SKU / EAN
  MPN: NIM-4BRI-NT/TE=, SKU: 21253029, EAN: 0882658634482
• Country/Regulatory
  Telecom interface compliance varies by region (country-specific approvals may apply)
• Included Items
  NIM module, documentation (actual packaging contents may vary)

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