PRETS 300 689 : APR 95
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BUSINESS TELECOMMUNICATIONS (BTC) - 34 MBIT/S DIGITAL LEASED LINES (D34U AND D34S) - TERMINAL EQUIPMENT INTERFACE
01-12-1996
12-01-2013
Defines performance requirements for connection through the public network and methods of testing for compliance.
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