I-ETS 300 006 : AUG 91
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BUSINESS TELECOMMUNICATIONS (BT); TRANSMISSION CHARACTERISTICS AT DIGITAL INTERFACES OF A PRIVATE AUTOMATIC BRANCH EXCHANGE (PABX)
10-01-2000
01-12-2013
Provides characteristics for: half-connections with digital interfaces; digital interfaces (Type KD, LD and MD); input and output connections with digital interfaces. These characteristics are given in accordance with definitions in I-ETS 300 003, especially in figures 1 and 3. Clause 5 of this I-ETS gives detailed transmission characteristics of the digital interface ports. Subclause 5.3 deals with the requirements for transmission characteristics of the half-connections between the PABX test points and the digital interfaces.
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