What is the reason for T568A and T568B termination?
Jan 13, 2017 · I have my doubts with the shielding argument. When that pinout was set, speeds were so low, you could run them over a wet string, and the few mm of untwisting don't do any much shielding. …
Any problems mixing T568B Patch cords with T568A Premise wiring?
Oct 13, 2015 · 5 I'm going to be running some Cat5E cables to have a more organized wired computer network at home. I'm going to be terminating the premise wiring at the jacks and patch panels based …
ethernet - What classifies as crossover cable? - Network Engineering ...
Is it just for Gigabit Ethernet? Do all types of ethernet cable classify as crossover as long as at least the transmit and receive pairs are swapped, and following that, would a cable with only the brown and …
RJ45 Cable only has 4 wires - Network Engineering Stack Exchange
Dec 19, 2018 · The cable that connects to my rj45 only has 4 cables, blue, orange, blue stripe, orange stripe. When I connect them to their corresponding ports, there is no internet connection.(Blue = 4, …
Do physical wire properties impact the choice between T568A & T568B?
Jan 23, 2015 · Trying figure out the key differences between T568A and T568B wiring, if any exist. I found claims in a thread that T568A has advantages over T568B due to the fact that each twisted …
What's the difference between an Ethernet cable and a UTP cable?
Next up is that while a rollover cable may be a crossover, a crossover cable (especially in the context of an Ethernet discussion) is a T568A to T568B cable (or for 1000base-T a T568A crossover or T568B …
Connecting two PCs together via External Ethernet cards (T568A or …
The two PCs can only ping successfully when I use a regular Ethernet cable (straight-thru, i believe its known as T568A). I have always thought this PC to PC Ethernet link will require a T568B crossover …
Newest 't568a' Questions - Network Engineering Stack Exchange
Dec 19, 2018 · Q&A for network engineers For questions about ANSI/TIA-568 type a cabling standard. It is a set of telecommunications standards from the Telecommunications Industry Association (TIA). …
layer1 - What do the positive and negative (+/-) transmit and receive ...
Mar 19, 2019 · Each and every (-) line is basically like a ground line for that signal (it's not exactly ground but you can think of it like that). It carries the negative voltage for the signal just like the (-) …
layer1 - Network Engineering Stack Exchange
Sep 18, 2016 · So I'm studying networking using the Head First Networking book. I was reading about CAT-5 cable and the RJ-45 connector. The book says that the green pair receives data and the …