Lucent Technologies Release 6 manual a and BR2580A Adapters

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998

2Install Telecommunications Cabling

Station Wiring Design Page 2-31

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			crdfadp CJL 101596
Figure Notes:
1.	BR2580A Adapter	3.	25-Pair Male Ribbon Connector
2.	258A Adapter	4.	4-Pair Modular Jacks (8 Pins)

Figure 2-17. 258A and BR2580A Adapters

The 356A adapter plugs into a 25-pair female cable connector. See Figure 2-18. The 356A adapter divides the 25-pair cable into eight 3-pair circuits. Although the circuits are 3-pair, the adapters modular jacks will accept the 8-wide modular plug used on the 4-pair station cable.

! CAUTION:

Adapters wired similarly to the 356A should not be used. Their jacks do not accept 4-pair plugs.