Huawei AP4030DN

Huawei AP4030DN
Hardware Installation and Maintenance Guide
5 Appendix
Issue 02 (2015-05-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
25
Figure 5-2 Stripping a power cable (OT terminal)

When you strip a power cable, do not damage the conductor of the cable.

If the bare crimping terminal is not provided by Huawei, the value of L1 is 1 mm (0.04 in.)
to 2 mm (0.08 in.) greater than the value of L.
Table 5-1 Mapping between the cross-sectional area of the conductor and the value of L1
Cross-Section
al Area of
Conductor
(mm
2
(in.
2
))
Value of L1
(mm(in.))
Cross-Sectional
Area of Conductor
(mm
2
(in.
2
))
Value of L1
(mm(in.))
1 (0.002)
7 (0.28)
10 (0.015)
11 (0.43)
1.5 (0.002)
7 (0.28)
16 (0.025)
13 (0.51)
2.5 (0.004)
7 (0.28)
25 (0.039)
14 (0.55)
4 (0.006)
8 (0.31)
35 (0.054)
16 (0.63)
6 (0.009)
9 (0.35)
50 (0.077)
16 (0.63)
If you are proficient in assembling OT terminals and power cables, you can obtain the value of L1 by
comparing the part to be crimped with the power cable.
Step 2 Put the heat-shrinkable (A) tubing onto the bare crimping terminal, as shown in Figure 5-3.