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Cat5E Crossover Coupler - RJ45 Unshielded, White

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Female to Female RJ45 Crossover

For connecting two male RJ45 connectors together, you can’t go wrong with the CAT5E-COUPX-WHI. This professional coupler features two female RJ45 jacks. RJ45 ends are most commonly found as connections on Cat5E and Cat6 data cables, but this particular coupler will only support the speeds of Cat5E. Cat5E cables are most frequently used to connect elements of a network such as modems, routers, switches, and computers. With a built-in chip board, this coupler is designed for reliable performance and speeds of up to a gigabit. This tiny adapter has a white finish for inconspicuous installations and is specifically designed for crossover applications. Other couplers are available for those who need a straight-through or shielded configuration.   

These RJ45 couplers can be used with any of FireFold’s Cat5E cables, splitters, or jacks for customized networking solutions. In most cases, Cat5E cables can be run fairly long distances, so feel free to extend without worries. It doesn’t matter to us how long you plan for your cables to be joined, either. You can still enjoy our picture-perfect match of low prices and high performance. With our signature lifetime warranty, you can expect this coupler to create quality connections for as long as you both shall live.



  • Dimensions (LxHxW): 30 x 16 x 14mm
  • White inline coupler - crossover
  • For Cat5e Cables upto 350MHz
  • 50 micron gold plated contacts
  • For use with unshielded twisted pair (UTP) Cat5e cable
  • Compliance with ANSI/TIA/EIA 568 B.2 standard
  • Pins 1 and 3 crossed over, pins 2 and 6 crossed over
  • RoHS Compliant
  • UL Listed
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