the standard is (c) 568-b
TIA/EIA-568-B.1-2001 is the governing document.
4pairs 8 wires
Tia/eia-568-c
ANSI/TIA-568-C.2 This standard specifies characteristics for cabling such as Cat-5e, Cat-6, and Cat-6A
TIA/EIA's joint 568 Commercial Building Wiring Standard OR TIA/EIA 568A Standard
TIA/EIA Probably the best known standards to come from the TIA/EIA alliance are the guidelines for how network cable should be installed in commercial buildings, known as the "TIA/EIA 568-B Series Sources Networks+ Guide to Network Plus 5E page 42
ANSI/TIA-568-c.3
b = 2015809.663
CAT 5/CAT 6 with RJ-45 connectors
There are infinitely many possible answers.Let A be any real number in the range (-sqrt(568), sqrt(568).and let B = 568/AThen A*B A*568/A = 568and the domain of A ensures that (A, B) is distinct from (B, a) so that no pair is double-counted.There are infinitely many choices for A and so infinitely many possible answers.Furthermore, there are also sets of 3, 4, 5, ... , infinitely many numbers that you could multiply together. Each one will yield infinitely many solutions.
850nm laser-optimized 50/125-micron multimode fiber