ANSI T1.408 : 1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TELECOMMUNICATIONS - INTEGRATED SERVICES DIGITAL NETWORK (ISDN) PRIMARY RATE - CUSTOMER INSTALLATION METALLIC INTERFACES LAYER 1 SPECIFICATION
15-03-2022
12-01-2013
Covers specification for interfacing and interconnecting various functional groups. Compliance is intended to ensure compatibility at specific interface points and should not be construed as a constraint on the internal operation of the network.
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