ATIS T1.102 : 93(R1999)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DIGITAL HIERARCHY - ELECTRICAL INTERFACES
23-07-2013
12-01-2013
Covers four North American digital network hierarchy levels, being DS1, DS1C, DS2 and DS3.
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