Figure 3-26 Label for the RRU alarm cable (unit: mm)
Quantity of delivered labels: quantity of BBU alarm cables x 2
Installation positions of the labels: near the cable hole where the BBU alarm cable is routed
out of the cabling cavity
A label is attached near the cable hole where the BBU alarm cable is routed out of the
cabling cavity. X ranges from 0 to 5, indicating BBU0 through BBU5, as shown in Figure
3-27.
Figure 3-27 Label for the BBU alarm cable (unit: mm)
Attaching a Label to a Cable
1. Lead a cable tie through each pair of holes in the label, as shown in Figure 3-28. The cable
ties should be led in the same direction for better appearance.
Figure 3-28 Leading cable ties through the holes
RRU
User Guide 3 Installing RRU and SRXU Hardware
Issue 01 (2008-04-18) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
3-25