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Product Details

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Nortel > Norstar > Systems > NT7B53
NT7B53 0x32 KSU 110V

Features:

  • Supports T1, loop-start, CLASS/CMS, DID, E&M and ISDN
  • Equipped with a removable power supply
  • 32 built-in station ports
  • Modular growth to over 200 ports

System Requirements/Compatibility:

  • NA-MICS Software feature cartridge which supports systems with up to 6 Fiber Trunk or Station Modules
  • USA-MICS-XC Software feature cartridge which supports up to 10 Fiber Trunk or Station Modules and the functionality of integrated COMPANION wireless
  • Base controller unit has no built-in trunking. Two trunk slots can be populated with either digital trunk interface cards, analog loop-start trunk cartridges or both.
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