Hardware Installation and Reference Guide Installing the Switch
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connection errors.
Verify that the ground cable is connected.
Verify that the cables and power input cables are correctly connected.
Verify that the 100 m (328.08 ft.) Ethernet cable is routed indoors. If it is routed outdoors, verify that the AC lightning resistance
socket and network interface lightning protector are connected.
Verify that there is a minimum clearance of 10 cm (3.94 in.) around the device.