Ruijie RG-S6120 Series Switches Hardware Installation and Reference Guide
Note:
1. Grounding point
2. Fan slot
3. Power slot
4. Asset management asset
Asset Management Label
The asset management label is next to the FAN2 slot of the rear panel and can be removed. The label contains
information such as asset name, category, number and registration date on the label.
External Ports
The RG-S6120-20XS4VS2QXS switch provides the following ports:
Universal serial bus (USB) port: This port can connect with USB memory to save logs, host versions, warnings
and other diagnostic messages. Therefore, it is more convenient to upgrade the software version of the switch on
line and save the log information.
To protect the data and avoid device damage, use qualified USB flash disks of good brands. At the same time, the
local USB port is compatible with most of the USB controllers except some USB flash disks.
The RG-S6120-20XS4VS2QXS switch supports debugging, configuration, maintenance, management and host
software uploading of Console ports.
Console port: Use RS-232 interface electrical level and standard RJ45 connector. This interface is connected with
the serial port of terminal PC to perform system debugging, configuration, maintenance, management, and host
software uploading.
MGMT port: This is an out-band Ethernet port, which uses standard RJ45 connector. This interface is connected
with Ethernet port of a PC to perform program downloading.
SFP+ port: There are 20 10G/1G SFP+ ports, which support optical modules and DAC copper cables, and are
compatible with 1000BASE-X.
SFP28 port: There are four 25G/10G SFP28 ports, which support 25G SFP28 modules, 10G SFP28
modules/DAC copper cables and do not support 25G copper cables. All 25G/10G SFP28 ports must work at the
same rate, either 25G or 10G.
QSFP+ port: There are two 40G QSFP+ ports, which support 40G QSFP+ modules and DAC copper cables. The
port can work in 4x10G mode.
Button
The RG-S6120-20XS4VS2QXS switch provides a FUNC button for resetting the switch.
Press the FUNC button and the system will start collecting information. After collection finishes, the switch will be
reset automatically. Long press and short press both work.
Indicator
