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Installation Manual – Hardware Installation
BBU3806 WCDMA Base Band Unit
I. Labels for Signal Cables
The label for the signal cable is L-shaped with fixed dimensions, as shown in Figure
C-1 (unit: mm).
11.0
11.0
(1)
(1) Dividing line
Figure C-1 The label for the signal cable
The dividing lines on the label help specify the position of a cable. For example, there is
one between the cabinet number and the frame number and another one between the
frame number and the slot number. The dividing line is 1.5 mm × 0.6 mm in size with the
color of PONTONE 656c (light blue).
The cut dotted line helps fold the label when you affix it to the cable. Its size is 1.0 mm
× 2.0 mm.
There is a mark "TO:" (upside down in the figure) at the lower right corner of the label.
The mark identifies the other end of the cable on which the label is affixed.
II. Label for Power Cables
Attach the labels for power cables to the ID plate on the cable ties bundling the cables.
The ID plate has an embossment of 0.2 mm × 0.6 mm around (symmetric on both
sides). The area in the middle is for affixing the label, as shown in Figure C-2 (unit:
mm).
84.0
7.5
7.0
5.5
5.5
(2)
5.5
5.5
7.0
7.5
37.0
(2) Cut dotted line
Huawei Technologies Proprietary
Appendix C Engineering Labels for Cables
10.0
1.5
(2)
0.6
1.0
(1)
2.0
C-2
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