AT&T System 75, Wiring Diagram

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Installation of Station Wiring And Associated Hardware
can be made with connectorized or field-terminated cables depending
on the type of terminal blocks used.
Labeling
Figure 4-3 shows the fill directions for the blue and white fields at a
satellite location. Use the labels described in Chapter 3 in the section
Labeling the Cross-Connect Field (with the satellite symbols) at a
satellite location.
Figure 4-4 shows the labeling scheme from the white field at the
equipment room to the information outlet. In the example shown, the
white label identifying the terminal block row associated with circuits 17
to 24 is connected to an identically labeled terminal block row at the
satellite closet. This is always the case for either 1-point or 2-point
administration. See Patch Cord Installation and Administration section
in this chapter for details.
4-5