Question

Which utp cables were originally used for voice communication with low data rates?

Answer 1

Answer:- UTP stands for UNSHIELDED TWISTED PAIR.

CAT 1 UTP cables where used initially for voice traffic transfer.

Other categories of UTP cables include CAT 2, CAT 3, CAT 4, CAT 5, CAT 5E, CAT 6, CAT 6A.

Frequency Range:-

Category 1 - 750 kHz

Category 2- 1 MHz

Category 3- 16 MHz

Category 4- 20 MHz

Category 5/ 5E - 100 MHz

Category 6 - 250 MHz

Category 6A - 500 MHz