Question about Honeywell Multimedia, Cat5e X2, RG6/U Qdx2-500ft (GNS50505105)
Posted by Anonymous on
Some testers do not test ALL the wires. Some will only test pair 1 and 2. You may want to use a DVM (Digital Voltmeter) set on the ohms function and check continuity on each of the eight wires from RJ-45 to RJ-45 connector or use a cable tester that will check all the wires. If you use a DVM check 1 to 1, 2 to 2 etc. for continuity. Good will read 0 ohms, open will read infinity or OL on some meters. 90% of all cable problems are poorly crimped or broken wires at the RJ-45 connector. It is difficult to be sure which end has the bad connection so you may need to change BOTH RJ-45 connectors. Do one, then check the cable, if it doesn't work, do the other one. It is a 50-50 shot. I prefer and encourage the rewiring color code using the EIA 568A standard. Starting at pin 1 the color code would be orange-white, orange, green-white, blue, blue-white, green, brown-white, brown. You don't have to do it that way, but you must make sure that the same color wire is on the same pin on each connector. If all else fails, you can go to you neighborhood computer shop for help in installing connectors. It takes a lot of practice to do it right. Hope this helps
Posted on Jan 30, 2007
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