Hardware Installation and Reference Guide
Product Installation
Connect the power cables of different colors to the corresponding grounding posts.
Ensure that the interface of the power supply cable is well connected to the power interface of the device. The power
cables must be protected using power cable retention clips after they are connected to the device.
Do not place any articles on the RG-S1920 series switch.
Reserve a spacing of at least 10 cm around the chassis for good ventilation. Do not stack the devices.
The switch should be located at places free from the large power radio launch pad, radar launch pad, and
high-frequency large-current devices. If necessary, electromagnetic shielding should be adopted. For example, use
interface cables to shield cables.
100-meter network cables should be laid inside the equipment room and outdoor cabling of such cables is prohibited.
If outdoor cabling is necessary, take relevant measures for lightning protection.
3.3.1
Mounting the Switch to a Standard 19-inch Rack
The RG-S1920 series switches follow the EIA standard dimensions and can be installed in 19-inch distribution cabinets.
Attach the mounting brackets to the switch with the supplied screws, as shown in Figure 3-1 .
Figure 3-1 Attaching the Mounting Bracket to the Switch (RG-S1920-18GT2SFP and RG-S1920-24GT4SFP/2GT)
Align the mounting holes in the mounting bracket with the mounting holes in the rack, as shown in Figure 3-2.
Figure 3-2 Aligning the Mounting Holes (RG-S1920-18GT2SFP and RG-S1920-24GT4SFP/2GT)
Use the supplied M6 screws and cage nuts to securely attach the mounting brackets to the rack, as shown in Figure 3-3.
Figure 3-3 Attaching the Mounting Brackets to the Rack (RG-S1920-18GT2SFP and RG-S1920-24GT4SFP/2GT)
