Zte ZXG10 iBSC, Руководство по установке оборудования

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ZXG10 iBSC Hardware Installation Guide
Caution!
If a cable is not long enough during the cabling, replace it with a longer one for
re-cabling. Do not connect or weld it with another one to form a longer cable.
9. Mount the power cable, power grounding cable, and protective grounding cable onto
specified post in DC power distribution cabinet.
Caution!
After connecting power cable, do not power on until all are ok!
– End of Steps –
6.2.3 Installing Protective Grounding Cable
Protective grounding cable contains the connections of iBSC equipment grounding, DC
power distribution cabinet grounding, and other equipment grounding.
6.2.3.1 iBSC Equipment Grounding
There is a PE post at left and right of cabinet top, with marks on grounding terminals. The
user shall use the PE post at right side (below shorten as right PE post) during cabinet
grounding or inter-cabinet combined in a row, and can not use the PE post at left side.
Note:
Judgement method of left & right PE post: view from rear cabinet to cabinet front, left one
is left PE post, and right one is right PE post.
1. The cabinets shall be connected with grounding network provided by the office. One
end of cabinet grounding cable connects to right PE post, and the other end connects
with the nearest protective grounding bar by using yellow-green grounding cable. If
grounding network is above the cabinet, the length of grounding cable can not exceed
1m; if grounding network is below the cabinet, the length can not exceed 10m.
2. If clock cables are interconnected among multiple cabinets, the user can take the
following actions on cabinet grounding cables and inter-cabinet interconnection
cables.
6-10
SJ-20110531095035-004|2011-10-28 (R2.0) ZTE Proprietary and Confidential