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Throttle Network:

Digitrax: LNRP

Summary: The LocoNet Repeater Module (LNRP) splits, isolates, and protects LocoNet segments allowing for greater layout expansion. If LocoNet segments monitored by the LNRP have wiring or signal issues, the LNRP will disconnect and isolate that segment, protecting the LocoNet at large from disruption. When the fault is identified and corrected the LNRP will automatically reconnect the affected segment to the LocoNet.

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Digitrax LNRP.jpg
General information
DCC Category
Throttle Network
Manufacturer Digitrax
MSRP 69.99 USD71.25 EUR <br />62.34 GBP <br />105.78 AUD <br />94.42 CAD <br />
Compare Prices Latest Prices
Manufacturer Part Number
Common Name
UPC Number
Release information
Product URL Product Link
Manual URL Manual Link
Has computer interface None
Firmware Upgrade Possible No
Year Released 2007
Year EOL 2019
Successor LNRPXTRA
Misc Details

LocoNet Repeater Module

The LNRP has been discontinued. The LNRP Xtra replaces it.


LocoNet Repeater Features

  • Allows the LocoNet to be divided into segments
  • Disconnects segments when a fault is detected
  • Allows the operation of the throttle network to continue uninterrupted
  • Reconnects faulty segments when fault is resolved
  • Can be used as a diagnostic tool
  • Diagnostic feedback
  • Supports more than 20 devices
  • Requires a power supply
    • Required to provide RailSync and power to the LocoNet segments
  1. Protected LocoNet jacks, two
  2. Standard LocoNet Jacks, two on rear
  3. One throttle jack

The LNRP has two connections for the protected LocoNet and an additional pair of jacks for the Standard LocoNet. The command station should be connected to the protected LocoNet

Additional Features
  1. Battery Saver circuit
  2. Track Status
  3. Status Indicators


The LNRP Xtra is basically the same, with the inclusion of a PS14 power supply.



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