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Reviewed in the United States on September 26, 2024
Place one of these at each end of a Cat5 or Cat6 ethernet cable run and you have 4 separate 1-line telephone jacks. Great way to utilize existing Cat5 wiring for analog telephones.Note: This has to be end-to-end with out any networking equipment in between. These adapters don't convert to data signals that can be run through a switch or router, they only utilize the 4 pairs of wires inside of the ethernet cable by breaking them out to 4 single-pair RJ11 jacks at each end. Plug phones in at one end, and a dial tone source at the other, such as landline, ATA, gateway or PBX.
Brian
Reviewed in the United States on January 4, 2024
At the time of this writing this is the only adapter of its kind on Amazon that allows you to easily run four 2-pin telephone lines through a single 8-pin Ethernet cable via RJ45 - you'll need a pair of these, one for each end of the cable. This saved me a lot of time from making my own custom cable with RJ11 receptacles and it worked perfectly for my deployment where I needed to run 2 phone lines and 1 fax line from one room in a restaurant to another where an ethernet cable was already run between the two locations. It was as simply as plug and play, just make sure you connect the input and output lines to the same numbered port.
Minnysoda
Reviewed in the United States on January 17, 2024
Upon arrival I tested the product and it did not work. Traffic did not pass through the jack. Quickly sent it back for a full refund. Can I give it zero stars for not working.
Gearheadgary
Reviewed in the United States on April 25, 2024
These DO NOT convert an ANSI 4-pair cable directly to 4X USOC RJ-11 ports. I had to map mine out to use it, which worked, but it would be nice to know the pinout beforehand.The pinouts are:1=Pins 7/82=Pins 5/63=Pins 3/44=Pins 1/2So they not only do not follow the USOC "Center" out mapping, but they work in reverse order.The people that said they didn't work are 100% correct, the ones that say they worked fine, made their own cables.
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