Ruijie RG-S6120 Series Switches Hardware Installation and Reference Guide
SFP+ port indicator
1F-48F
Off
The SFP+ port is NOT connected.
Solid green
The SFP+ port is connected at 10G/1G.
Blinking green
The SFP+ port is transmitting or receiving data at
10G/1G.
QSFP28 port indicator
49F-56F
Off
The QSFP28 port is NOT connected.
Solid green
The QSFP28 port is connected at 100G/40G.
Blinking green
The QSFP28 port is transmitting or receiving data at
100G/40G.
Heat Dissipation
The working temperature of the RG-S6120-48XS8CQ switches is 0°C to 45°C (32°F to 113°F), and the heat dissipation
design needs to ensure the stability, safety and maintainability in such environment. The RG-S6120-48XS8CQ series
switches adopt fan ventilation and forced convection to ensure the device can work normally in specified environment.
Dust the device every three months to avoid blocking the ventilation openings.
The RG-S6120-48XS8CQ supports M1EFAN II-F and provides fan speed regulation, fan failure warning, and fan hot
swapping.
Figure 1-2 Ventilation and Heat Dissipation of the RG-S6120-48XS8CQ
Maintain a minimum clearance of 20 cm around the switch for ventilation.
It requires at least three fan modules to work normally. Filler panels need to be installed in the unoccupied fan
module slots to ensure ventilation and heat dissipation and avoid dusts.
Power modules and fan modules with different air direction cannot be used together.
