RUIJIE RG-NBS3100-24GT4SFP-V2 | 24-PORT GIGABIT L2 MANAGED SWITCH |24 GIGABIT RJ45 PORTS |4 SFP SLOTS |19-INCH RACK-MOUNTABLE STEEL CASE | 6 MONTHS WARRANTY SWITCH

Port Specifications 
Total number of RJ45 ports: 24
Total number of optical ports: 24
Number of 1GE combo ports: No 
Number of 1GE SFP ports: 4
Number of 10GE SFP+ ports: No 
Number of 10/100BASE-T ports: No 
Number of 10/100/1000BASE-T ports: No 
Number of 10/100/1000/2500BASE-T ports: No 
Number of 100/1000/2.5G/5G/10GBASE-T ports: No 
Module slots: No 

Power Supply and Consumption 
Power input

220 V AC power supply: 
● Rated input voltage: 100 V AC to 240 V AC, 50/60 Hz 
● Maximum input voltage: 90 V AC to 264 V AC, 47 Hz to 63 Hz 
● Maximum input current: 0.6 A

Maximum power consumption: 21 W 

Power output: No 
Power supply: Fixed power supply  

System Specifications 
RAM:  256 MB 
Flash memory: 16 MB  
Forwarding rate:  41.66 Mpps 
Switching capacity: 56 Gbps(bit/s) 

Dimensions and Weight 
Casing: Metal  
Product dimensions (W x D x H): 440 mm x 165 mm x 44 mm (17.32 in. x 6.5 in. x 1.73 in.)  
Weight: 1.88 kg (4.14 lbs) (without packaging materials)  
Shipping weight: 2.69 kg (5.93 lbs)  

Environment and Reliability 
Hot swapping of fan modules: No 
Fan: Fanless design   
Cooling: Natural Cooling 
Acoustic noise: No 
Mounting options: Rack 
Hot swapping of cables: Service ports support hot swapping of cables.  
MTBF: 400,000 hours  
Operating temperature: 0°C to +50°C (32°F to 122°F)  
Storage temperature: –40°C to +70°C (–40°F to +158°F) 
Operating humidity: 10% RH to 90% RH (non-condensing) 
Storage humidity: 5% RH to 95% RH (non-condensing) 
 
Altitude 
Operating altitude: –500 m to +5,000 m (–1,640.42 ft. to 
+16,404.20 ft.) 
Storage altitude: –500 m to +5,000 m (–1,640.42 ft. to 
+16,404.20 ft.) 
Corrosion class: No 
ESD protection: 

Contact discharge: 6 kV  
Air discharge: 8 kV

 
Surge protection: 
Service port: ±6 kV for common mode 
Power connector: ±6 kV for both common mode and 
differential mode