No. Item
4 The layout of all cables must facilitate the maintenance and capacity expansion.
For example, the maintenance transfer cable must be bound to the BBU cable
claw and oriented outwards, as shown in Figure 12-1.
5 All the labels at both ends of the cables are legible.
6 The extra length of the indoor cable ties is cut, and the cut surfaces are smooth
without sharp edges. The extra length of 3 mm to 5mm of the outdoor cable ties
is reserved when the cable ties are cut.
7 The idle port that no cable is connected to is properly protected.
8 The connectors of the RF cables are fixed in position to avoid false connection
that may cause an abnormal voltage standing wave ratio (VSWR).
Figure 12-1 Check the maintenance transfer cable
BTS3900L (Ver.C)
Installation Guide 12 Installation Checklist
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
106
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