Ordering Information
Table 6-82 provides the RS232 cable ordering information.
Table 6-82 RS232 cable ordering information
Part Number Description Remarks
04071021 Signal Cable, RS232 signal
cable, 3m, D9F,
CC4P0.48B(S), D9M
Optional
6.8 Ground Cable
Description
A ground cable grounds an industrial switching router to protect it from lightning and
electromagnetic interference.
Appearance and Structure
Figure 6-51 shows the structure of a ground cable.
Figure 6-51 Structure of a ground cable
Pin Assignments
None
Connection
A ground cable is connected as follows:
l The M4 lug is connected to the ground point on an industrial switching router.
l The M6 lug is connected to the ground point or equipotential terminal on a cabinet.
Ordering Information
Table 6-83 provides the ground cable ordering information.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
6 Cables
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 709
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