BS 6328-1:1985

Specifies requirements for apparatus, including specialized test apparatus, to be connected to speechband private circuits either directly or indirectly. Provides for safety of public telecommunications systems from electrical conditions originating in the connected apparatus and vice-versa, and minimizing interference with other users and the public telecommunication operators' main transmission plant.

Cross References:
BS 4265
BS 4727:Part 1:Group 01
BS 4727:Part 3:Group 01
BS 4727:Part 3:Group 02
BS 5428:Part 9
BS 6301
BS 6305
BS 6310
BS 6312
BS 6317
BS 6789:Part 2
BT Specification D 2487A
CCITT Recommendation B.12
CCITT Recommendation M.1020
CCITT Recommendation M.1025
CCITT Recommendation M. 1040
CCITT Recommendation M.1060
CCITT Recommendation O.71
CCITT Recommendation O.91
CCITT Recommendation P. 52
CCITT Recommendation P.53
Telecommunications Act 1984