D-Link DI-2621, Руководство по установке

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DI-2621 Router
2.2.4 Power supply condition
Check the power at you site to ensure that you are reaieving "claen" power.Install a power conditioner if
neccesary.nsure that a fuse or circiut breaker no larger than 240V,10A interminal is used on the phase conductors.
Warning
：
If the power system does not connect to the earth properly , the variables of input power is big or exist excess pulse,it will add error ratio of
communication equipment ,even to damage the hardware system.
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