Parallax PDT-NSU-7216-PA-SF-R, Руководство по эксплуатации

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6. Connectors and Configuration Options
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
LNK Link Green
OFF No Connection
ON – Steady Connection
ON – Flashing Data Tx/Rx
SPD Port Data Rate Green
OFF 10/100 Mbps
ON 1000 Mbps
6.2 Mode Selection Switches
The Mode Selection Switches toggle AI functionality modes as follows:

AI VLAN Mode – Isolates Ports 1-16 from each other for traffic purposes

AI Extend Mode – Increases effective range to 250 but only at 10Mbps data rate

AI Power Supply Mode – Monitors ports for device lock up and auto-cycles PoE power

AI QoS Mode – Prioritization of Video and VoIP traffic under high data throughput conditions
Port Status LEDs
Mode Switches
SFP Ports
RJ45 PoE Ports Power LED