Avaya/Definity Circuit Packs TN2169- TN2793

Avaya Definity TN2464 DS1 Interface Circuit Pack

  • Like New: $59.98
Availability: In Stock

Description of the TN2464 DS1 Interface

The TN2464 DS1 Interface provides T1 and E1 digital facilities. In ISDN-PRI applications, the ISDN D-channel connects to a TN778 packet control and the TN765 packet processor interface or the TN1655 packet interface via the LAN bus.


  • Supports T1 24-channel digital facilities
  • Supports E1 32-channel digital facilities
  • Same functionality as the TN464F
  • Test jack access to the T1/E1 line
  • Board level administrable A-Law and m-Law
  • CRC-4 generation and checking
  • Stratum 3 clock capability
  • Support for Conversant
  • Support for the 120A ICSU
  • Russian incoming ANI support
  • CO, TIE, DID, OPS port types that use robbed-bit signaling protocol
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!

Package Includes

  • TN2464 DS1 Interface Card

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