Installing Alarm Cable (Optional); Installing Power Cable - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
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Follow-up Procedure
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6.4.8 Installing Alarm Cable (Optional)

An RHUB alarm cable transmits dry node alarm signals.
Prerequisites
Connectors for an alarm cable are prepared.
Context
Figure 6-40 shows the exterior of an RHUB alarm cable. 6.4.2 Cable List shows the
installation position on both ends of the RHUB cable.
Figure 6-40 RHUB alarm cable
Procedure
Step 1 Connect the RJ45 connector on one end of the alarm cable to the EXT_ALM port on the
RHUB.
Step 2 Connect the other end of the alarm cable to the alarm cable port on the device to be
monitored.
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Follow-up Procedure
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2.

6.4.9 Installing Power Cable

The RHUB power cable provides 110 V AC/220 V AC power supply for the RHUB.
Issue 08 (2016-05-30)
Route the cable, and then use a cable tie to bind the cable. For details, see 6.4.1
Requirements for Cable Layout.
Label the installed cable. For details, see section 15.4 Attaching an L-Shaped Label.
Route the cable, and then use a cable tie to bind the cable. For details, see 6.4.1
Requirements for Cable Layout.
Label the installed cable. For details, see section 15.4 Attaching an L-Shaped Label.
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