Tenma 72-13160, Руководство пользователя

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3.3.24 PoE Voltage test
Click icon to enter PoE voltage measurement
Connect a network cable from a PoE switch to the IP tester’s PSE IN port. Connect an IP camera or
other PoE device to the tester’s LAN port. The PoE voltage and the cable’s pin connection status show
on the screen.
Note: This test if for measuring the voltage being drawn by the PoE device, therefore the
IP tester must be between the PoE switch and the PoE device for test to work.
Note: The PoE switch must be connected to the PSE IN port. The powered device such as IP
camera or other PoE device must be connected to the LAN port.
Note: Do not connect PoE power supply equipment (such as a PoE switch) to the tester’s
UTP/SCAN port; otherwise it will damage the tester.
PSE transmission
When PoE / PSE voltage testing, the tester not only can transmit voltage to supply power for camera,
but also transmits data at the same time, therefore a computer connected to the PSE port can log into the
camera connected to tester’s LAN port.