Ruijie RG-PF2920 Series Hardware Installation And Reference Manual page 12

RG-PF2920 Hardware Installation and Reference Guide
2. Rear Panel
Table 1-8 Description of the Rear Panel
No.
1
2
3
4
3. Power Module
The RG-PF2920-16GT2XS supports two PoE (802.3at) DC power inputs with the following power ratings:

Rated voltage range: 44 V to 57 V

Rated current: 0.5 A
4. Heat Dissipation
The RG-PF2920-16GT2XS adopts the left-to-rear and front-to-rear airflow design to ensure normal operation in
the specified environment. A minimum clearance of 100 mm (3.94 in.) must be maintained around the device for
air circulation.
5. LEDs
Table 1-9 LEDs
LED
Status LED
Description
Power status LED
PoE-IN1: power input port 1
PoE-IN2: power input port 2
Grounding stud
Panel
Status
Identification
Off
Status
Blinking green
Description
The switch is not powered on.
The switch is being initialized. If the LED
blinks continuously, a fault occurs.
10
Product Description