Ruijie RG-SF2920 Series Hardware Installation And Reference Manual page 9

Hardware Installation and Reference Guide
Power Supply
Leakage Current to
Ground
EEE Function
PoE Function
Power Consumption
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Fan
Intelligent Temperature
Control
EMC
Safety Regulation
Compliance
Dimensions (W × D × H)
Weight
RG-SF2920-8GT2MG2XS-P is a Class A product. In a domestic environment, this product may cause radio
interference. In this case, users are advised to take proper measures against the interference.
Appearance
The RG-SF2920-8GT2MG2XS-P Ethernet switch provides 8 × 10/100/1000M Base-T Ethernet electrical ports, 2 ×
1G/2.5G/5G Base-T Ethernet electrical ports, 2 × SFP/SFP+ ports, 1 × console port on the front panel, and the AC power
input port on the side panel.
Figure 1-4 Appearance of RG-SF2920-8GT2MG2XS-P

AC input:
Rated voltage: 200–240 V~
Rated frequency: 50/60 Hz
Rated current: 3 A
≤3.5 mA
Supported
Ethernet electrical ports 1–8 support PoE and Ethernet electrical ports 9–10 do not
support PoE.
Maximum overall PoE output power: 125 W
The maximum number of PoE devices supported by the switch is determined by the
PoE output power of the switch and the actual power of the PoE devices.
Without PoE load: < 25 W
With PoE full load: <150 W
Installed in a rack or unconfined space: 0º C to 45º C (0–1800 m altitude)
Installed on a workbench or weak-current box: 0º C to 40º C (0–1800 m altitude)
Note: Altitude 1800–5000 m. The maximum temperature decreases by 1° C each time the
altitude increases by 220 m.
–40° C to 70° C
10% to 90% RH
5% to 95% RH
No fan
The temperature alarm and overheat protection functions are supported.
GB/T 9254-2008
GB 4943.1-2011
210 mm × 235 mm × 55 mm
3.1 kg (including the package)
5
Product Introduction