32 C120-H007-08EN
CHAPTER 3 Equipment Layout
3.6 Line and Signal Wiring Facilities
This section describes line and signal wiring facilities.
3.6.1 Line facilities
When line terminal boards and line terminals are installed, they must be located to
allow for easy connection with any line units in the computer room.
3.6.2 Signal wiring facilities
Signal cabling with devices that are installed outside the computer room requires
wiring facilities, such as pipelines, ducts, and cable racks. Even though these units are
located in an adjoining room, a through hole in the wall would still be necessary.
Examine these wiring facility requirements and the location of any through holes
during layout preparation and mark the top view of the proposed computer room
accordingly.
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