Zte ZXG10 iBSC, Руководство по установке оборудования

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Chapter 6 Cable Installation
l Interconnection cable on the control panel;
l
Interconnection fiber on the user panel.
Except that PD485 interconnection cable, all other cables have the same connection
methods with those inside the cabinet.
The insertion direction of intra-cabinet PD485 interconnection cable:
Connect End A to RS485 (lower) on the backplane of power distribution box on Cabinet
n# (n = 1...4).
Connect End B to RS485 (upper) on the backplane of power distribution box on Cabinet
n# (n = 2…5).
6.9.1 Inter-Cabinet Cables
The cables are led out from the sockets on the cabinet backplane, then enter the horizontal
cabling rack, then distribute the cables upward or downward through the cabling trough (at
two sides of rear cabinet), and are led out of the cabinet through the opening at the top or
bottom of the cabinet.
The cables enter another cabinet via the cabling rack (upward cabling) or the cabling trough
(downward cabling) through the top or bottom opening, then are laid upward or downward
along the cabling trough, and finally reach the proper shelves in the cabinet along the
cabling rack and plugged into the proper rear board.
6.9.2 Inter-Cabinet Fibers
Properly insert one end of the fiber into the front panel of one cabinet, cable it along the
horizontal cable trough to the vertical cabling channel on both sides of the cabinet. Draw
the fiber out from the top or the bottom of the cabinet. Lead the fiber via the cable tray or
cable trough to the top or the bottom inlet of another cabinet. Finally, the fiber reaches the
corresponding front panel’s optical port via vertical cabling channel and horizontal cable
trough.
Figure 6-26 shows the cabling of inter-cabinet fiber.
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SJ-20110531095035-004|2011-10-28 (R2.0) ZTE Proprietary and Confidential