Lucent Analog Line Circuit Card (0x24) (Refurbished)

(Model # TN793)


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Provides interface to 24 - 2 wire standard analog telephones or other devices.
  • For Definity system release 6.3 or higher
  • Acts as an interface between analog telephone and the Time Division Multiplexing (TDM) packet bus
  • Supports on-premises (in building) wiring with either touch tone or rotary dialing and with or without the LED and neon message waiting indicator
  • Will support telephones equipped with neon message waiting indicators (on-premises use only) with a TN755B Power Unit per carrier or single carrier cabinet
  • Supports off-premises wiring (out-of-building only with certified protection equipment) with either DTMS or rotary dialing
  • LED or neon message waiting indicators are not supported off-premises
SKU Condition
TN793B Refurbished