PRETS 300 233 : DEC 93
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TRANSMISSION & MULTIPLEXING (TM) - DIGITAL SECTION FOR ISDN PRIMARY RATE ACCESS
01-05-1994
12-01-2013
Specifies the characteristics of an access digital section for the Integrated Services Digital Network (ISDN) primary rate access. Does not specify the requirements of the digital transmission system used within the access digital section.
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