Ruijie RG-SF2920 Series Hardware Installation And Reference Manual page 6

Hardware Installation and Reference Guide
1.1 RG-SF2920-8GT2MG2XS
Specifications
Model
CPU
BOOTROM
Flash Memory
SDRAM
Supported Optical
Module Type
SFP+ Port
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 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 Ethernet switch provides 8 × 10/100/1000M Base-T Ethernet electrical ports, 2 × 1G/2.5G
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 1-1 Appearance of RG-SF2920-8GT2MG2XS
RG-SF2920-8GT2MG2XS
Built-in CPU, single-core processor, clock speed of 1 GHz
/
256 MB
DDRIII 512 MB
For details, see Appendix B.
The module types may update without prior notification. Please contact Ruijie Networks
for details.
10GBase-R and 1000Base-X supported

AC input:
Rated voltage: 200–240 V~
Rated frequency: 50/60 Hz
Rated current: 0.6 A
≤3.5 mA
Supported
Not supported
Power consumption < 25 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
Fanless design, natural heat dissipation
The temperature alarm and overheat protection functions are supported.
GB/T 9254-2008
GB 4943.1-2011
210 mm × 235 mm × 55 mm
2.75 kg (including the package)
2
Product Introduction