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R240D
Hardware Installation and Maintenance Guide
2.7 Checking the Device After Installation
Table 2-4 shows the items to be checked after installation is complete.
Table 2-4 Installation checklist
No.
1
2
3
4
5
6
7
8
2.8 Powering on the Device
After the installation is complete, observe indicators on the device to determine the system
running status. For details, see 1.2 Indicator Description.
Issue 03 (2016-01-26)
The Ethernet cable must work properly; otherwise, the device may fail to be powered on or cannot
run properly. Before connecting an Ethernet cable to the AP, use the cable test tool to check whether
the cable is qualified. If not, replace the cable.
The cable cannot exceed 100 meters.
When PoE and power adapter power supplies are available, the device is preferentially powered by
the PoE.
Check Item
The device is installed by strictly following the design draft. The
installation position meets space requirements, with maintenance space
reserved.
The device is securely installed.
The power cables are intact and not spliced.
Terminals of the power cables are welded or cramped firmly.
All power cables are not short-circuited or reversely connected and must
be intact with no damage.
The power cables and ground cables are separated from other cables and
bundled separately.
Connectors of signal cables are complete, intact, and tightly connected.
The signal cables are not damaged or broken.
Labels on cables are clear and correct.
Do not frequently power on and off an device.
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2 AP Installation
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