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  • Power Injector DUO S15.5
5-30 Vdc
  • DC Power Cable

Power Injector DUO S18


Product Description

You can operate BAD BOY Xtreme MJ or Unleashed N and other Bad Boy devices from 10-30Vdc or from a 100-250Vac 50-60Hz power source when using our optional AC Adapter.

The M-POE-DUO-S18 is an ethernet power injector that can provide power to your Xtreme and optional Unleashed if included. It uses isolated SEPIC (Single Ended Primary Inductance Coupling) to achieve high conversion efficiency as well as circuit protection in the event of short. Isolation between input and output prevents DC path ground loops. The use of standard ethernet connector jacks allows for easy installation and setup.

Remote Reset provides the ability to reset all connected Xtreme or Unleashed devices to factory default. Truly handy when a password is forgotten and your Xtreme is installed at masthead! You won't need to go up to do a reset.


  • Accepts 10-30Vdc input
  • Isolated between input and output - no DC paths
  • Accepts 100-250Vac 50-60Hz via optional AC Power Adapter
  • Output: 18+Vdc regulated, 1A max.
  • Efficiency: up to 90% optimized for 12-15Vdc input
  • Output short circuit protected
  • Thermal limited and protected
  • Input current limiting to ~5A under output short circuit condition
  • Input reverse polarity protected, LED indicators
  • Green LED indicator for ports with PoE enabled
  • Port 1 alway provides PoE
  • Port 2 is user selectable to provide PoE
  • Voltage monitor to ensure sufficient input operating power
  • Remote Reset button to allow resetting for Xtreme MJ and Unleashed N and other Bitstorm products.

LED Indicators:

  • Green - Power Over Ethernet (PoE) is enabled for that port
  • Yellow - Power reverse connection fault



Typical Connection Diagram

 DUO Connection Diagram

Warranty Information

Please refer to 'Warranty Terms and Conditions' at the bottom.


Injector Power Input:
5-30 Vdc
Injector Power Output:
15.5 Vdc, 1A max
Output Ripple:
Output Short Circuit Protection:
Current limited to ~5A
Input Reverse Polarity Protection:
Yes - with LED indication
Thermal Shutdown:
up to 90%
Port 2 PoE Power Injecting:
Yes - enabled by jumpers
PoE Pins:
Pos(+) 4 & 5, Neg(-) 7 & 8
Startup Delay:
~2 seconds
3.6" x 2.6" x 1.1" (92mm x 66mm x 28mm)
AC Adapter:
Optional, 100-250Vac, North American style
DC Power Cable:
Remote Reset Capability:
CAT5E Cable:
Optional lengths available

Product Reviews

Write Review

  1. Solved problem

    Posted by Unknown on 30th May 2013

    I have had Bad Boy for a few years, but always had problems with power fluctuations. I bought this item earlier this year, and it seems to have taken care of these problems.

  2. Like this Power Injector

    Posted by Mary Lou Hunt on 29th Jul 2012

    Very compact and super easy to install.

0.20 LBS
In stock, available for immediate shipment
Calculated at checkout


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