MP7500 Router Installation Manual Version 1.0
Electromagnetic Environment
Requirements
The various interference sources no matter from the exterior of devices or
application systems or from the interior affect the devices through
capacitance coupling, inductance coupling, electromagnetic radiation,
public impedance (including grounding system) and lead (such as power
lines, signal lines and output lines).
Therefore, pay attention to the following:
•
Take anti-electric network interference for power system.
•
The router working place had better not be used with the grounding
settings of power devices or anti-thunder grounding settings and
the distance between them had better be as long as possible.
•
Be away from the strong power radio transmitters, radar
transmitter, and high frequency high-current equipments.
•
Take electromagnetic shielding methods when necessary.
Anti-lightning
MP7500 router takes lots of measures in anti-lightning, but when the
lightning exceeds a certain volume, the router may be damaged. To
prevent the damages caused by lightning, do as follows:
•
Ensure that the protect ground of the chassis is well grounded;
•
Ensure that the grounding point of AC power supply jack is well
grounded;
•
Add power lightning arrester to the input end of the power supply,
so as to improve the anti-lightning capability of the power supply;
•
To improve the anti lightning capability, the MP7500 interface
modules are connected to outdoor signal lines. You can add special
anti-lightning equipment to the input end of signal lines.
Check Routers & Accessories
After ensuring the installation environment requirements are met, you can
open the package. However, before installation, check whether the router
and the accessories are complete according to the purchase order.
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