20
The CCU card
The Clock Master Card
The Clock Slave Card
The PCM Carrier Cable
BPLSPS-FCX
BPL200-FC
Related units shall be mentioned with these names in the remaining part of this guide.
II.1.D. CABINET
Cabinet is a metal closet, which encloses racks in systems with two or more racks; which
facilitates mounting operation; which includes special compartments for batteries and the
distribution frame (MDF); which is self-lit and ventilated by fan. It is manufactured in sizes
capable enough to contain three and four racks, in order to meet different capacity demands.
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