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NTS Xtend Link Controller
Catalog No. 700-624
The NTS Xtend Link Controller interfaces the NTS Xtend Trunking Controllers to the NTS Xtend Card.When an analog RF/Microwave link is used, two link controllers are required. When two NTS Xtend Link Controllers are used, the term "Local Link Controller" refers to the NTS Xtend Link Controller that is connected to the Xtend Card. The term "Remote Link Controller" refers to the NTS Xtend Link Controller that is located with the NTS Xtend Trunking Controllers.
Link Controller Specifications
Power and Programming Supported Formats
  • Power:
    12-16 Volts DC. 350mA @ 12V
  • RS-232 Hardware Support:
    DCD, DTR, TXD, RXD (DTE port)
    		•
    T1 Level Specifications
  • Maximum Transmit Distance:
    655 feet in DSX-1 mode
  • Maximum Transmit Level:
    -7.5 dB in CSU mode
  • Receive level Dynamic Range:
    +2dB to -22.5dB
  • Maximum Current on T1 Line:
    .55A
  • T1 Line Impedance:
    100 Ohm
  • Optional DC Bias From TX to RX:
    		•
  • D4 or ESF:
  • AMI or B8ZS:
  • Timeslots:
    Clear channel on timeslot one only. Timeslots 2-4 may be compressed. Timeslots 5-24 are not used.
  • Support:
    Full or Fractional
    		•
    4 Wire Level Specifications
  • Maximum Transmit Level:
    +7dBm
  • Audio Volume Control Range:
    +7 dBm to > -60dBm
  • Transmit Audio Range:
    +7dBm to -60dBm
  • Receive Audio Range:
    +7dBm to -60dBm
    		•