Parallax PDT-NSU-7005-MP-I, Руководство по эксплуатации

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6. Connectors and Indicators
Front Panel
6.1 LED Indicators
The Front Panel LEDs display the status of the switch and the associated port connections as
indicated in the table below:
LED Name Colour State Status
PWR Power Green
OFF Unit Power Off
ON Unit Power On
L/A Link Activity Yellow
OFF No Connection
ON – Steady Connection
ON – Flashing Data Tx/Rx
SPD Uplink Speed Green
OFF 100 Mbps
ON – Steady 1000 Mbps
PoE Power over Ethernet Green
OFF No PoE
ON – Steady PoE Established
ON – Flashing PD Detected
6.2 RJ45 Ports
The Front Panel has 5 RJ45 Ports and the Uplink Port is to be used to connect to the host network or
device and is not PoE compatible. The remaining 4 ports are all PoE+ compatible and should be used
as access ports.