Ruijie RG-S2928G-E - Page 16

When installing the device, sufficient ventilation space (1 U (44.45 mm) distance from the adjacent device) should be
reserved for the purpose of heat dissipation.
PoE
The PoE power supply of the RG-S2928G-12P switch is designed to support the IEEE802.3af and 802.3at standards. It
uses Alternative A, that is, uses pins 1&2 and 3&6 to transmit power.
LED Indicators
Indicator
Faceplate Marker
Status
Meaning
PoE/switching
mode indicator
PoE
Solid green
Switching mode.
Solid yellow
PoE mode.
Status indicator
Status
Blinking green
The system is being initialized.
Solid green
The system is operational.
Solid yellow
System over-temperature warning.
Solid red
Serious over-temperature, the system will stop
working forcibly by itself. Or the fan fault occurs.
10/100/1000 Mbps
RJ-45 port indicator
1~24
Off
The port is NOT connected.
Solid green
The port is connected at 1000Mbps.
Solid yellow
The port is connected at 100/10Mbps.
Blinking
The port is transmitting or receiving data.
PoE status indicator
1~12
Off
No PoE power supply.
Solid green
PoE is operational.
Solid yellow
Abnormal PoE power supply
100 Base-FX/1000
Base-X/Stack port
indicator
25F to 28F
Off
The port is NOT connected.
Solid green
The port is connected.
Blinking
The port is transmitting or receiving data.