DCR

DC Resistance & Looper Modules – measures DC Resistance of CATx cables, to check ability to provide a sufficient level of PoE / PoH (Power over HDBaseT) powering

Description

The optional MS-TestPro DC Resistance and Looper modules, can be used to qualify the DC resistance of a CATx link, and to check the cables ability to provide a sufficient level of PoH (Power over HDBaseT). The DCR will check for: 1. Loop Resistance which represents the DC loop resistance in Ohm (Ω) of a cable, and is calculated as the sum of the DC resistance of the two conductors in a pair. 2. Parallel DC Resistance Unbalanced for the parallel resistance of the CATx two conductors in each cable pair. For each pair, the difference is expressed in ohms (Ω). Finally, 3. Pair-to-Pair Resistance Unbalanced which is the difference in DC resistance between all four twisted pairs in the cable. For each pair, the difference is expressed in ohms (Ω).

Price: $445.00

Key Features

  • Expansion module for the MS-TestPro 104B
  • Adds capability for DC Resistance testing on the MS-TestPro MS-104B
  • For use with HDBaseT, IP, and PoE infrastructures
  • Tests for DC Loop Resistance (in ohms), Unbalanced Parallel DC Resistance, and Unbalanced Pair to Pair Resistance
  • Tests for PoE to IEEE 802.3bt standard

Specifications

  • DCR & Looper modules to fit into MS-104B MS-TestPro tester
  • DCR module dimensions (W x D x H): 60mm x 84mm x 25mm
  • DCR module weight: 0.1kg
  • Looper module dimensions (W x D x H): 60mm x 33mm x 25mm
  • Looper module weight: 0.1kg
  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Storage temperature: -4°F to 140°F (-20°C to 60°C)
  • Operating humidity: 0-80% non condensing
Package Contents
 
  • 1 x DC Resistance Module
  • 1 x Looper Module