3-Pair To 4-Pair Station Circuit Distribution - AT&T 75 Wiring Manual

66-TYPE HARDWARE
Figure 4-41. 4-Pair Home Run to Equipment Room or Satellite Location

3-Pair to 4-Pair Station Circuit Distribution

Figure 4-42 shows the 3-pair circuit distribution from an equipment room cross-connect field
to a satellite location. Four-pair circuits are distributed from the satellite location to the
information outlets.
Three-pair circuits can also be run directly from the equipment room cross-connect field to a
356A adapter as shown in Figure 4-43. Four-pair station cables (DIW) connect the adapter
to the information outlets. Four-pair station cables (DIW) can be run directly from a
satellite location to the information outlets as described previously (Figure 4-40 and 4-41).
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