Ruijie RG-SF2920 Series Hardware Installation And Reference Manual page 11

Hardware Installation and Reference Guide
Indicator
System status indicator
PoE indicator
Electrical port indicator
[Switch mode]
Electrical port indicator
[PoE mode]
Optical port indicator
1.3 RG-SF2920-16GT2SFP
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
Identifier on the
Panel
Status
PoE
1- 2
3-10
1-8
XS1-XS2
RG-SF2920-16GT2SFP
Built-in CPU, single-core processor, clock speed of 1 GHz
/
256 MB
DDRIII 512 MB
Only 1000Base-X is supported. For details, see Appendix B.
The module types may update without prior notification. Please contact Ruijie Networks
for details.
1000Base-X supported

AC input:
Rated voltage: 200–240 V~
Maximum voltage: 90–264 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.
Color Status
Off The switch is not powered on.
Blinking The switch is being initialized. Continuous
green blinking indicates a fault.
Solid green The switch is operating normally.
A switch temperature alarm is generated.
Solid yellow Check the operating environment of the
switch.
The temperature severely exceeds the
Solid red
threshold and the system restarts.
The indicator shows the switching status
Solid green
[switch mode].
The indicator shows the PoE status [PoE
Solid yellow
mode].
Off The port has no link.
Solid green The port has a 1G/2.5G/5G link up.
Blinking The port is sending or receiving data at
green 1G/2.5G/5G.
Off The port has no link.
Solid green The port has a 10/100/1000M link up.
Blinking The port is sending or receiving data at
green 10/100/1000 Mbps.
Off The port PoE is disabled.
Solid green The port PoE is enabled.
Blinking The port PoE is overloaded or the port is
green faulty.
Off The port has no link.
Solid green The port has a 10G/1G link up.
Blinking The port is sending or receiving data at
green 10G/1G.
An error occurs when the optical module
Solid red
sends signals.
An error occurs when the optical module
Solid yellow
receives signals.
7
Product Introduction