Product Description 

The TPK-I21GS4G switch is a new-generation green energy-saving unmanaged Ethernet access industrial-grade switch launched by our company. The product adopts fanless heat dissipation, redundant circuit design, IP40 protection level, and corrugated high-strength aluminum alloy shell. The work performance is more safe and reliable. Products comply with CE, FCC, CCC, ROHS standards. The operating temperature range of -40*C to 85°C can adapt to the harsh working environment. DIN rail installation meets the needs of industrial sites, and can be widely used in smart cities, smart transportation, smart pipe corridors, smart industry and other industrial scenarios with Ethernet access.

Product Features

● Support 1*1000BASE-X optical port SFP ;

● Support 4*10/100/1000BASE-T Ethernet ports ;

● DC10-58V wide voltage dual power supply redundant backup ;with anti-reverse connection protection function ;

● Passed the EMC industry level 4 standard, can effectively resist lightning strikes below 8KV,and anti-static up to 8-15KV ;

● Full industrial grade materials, IP40 protection grade, low power consumption, industrial grade design: -40°C to 85°C ;

● Corrugated high-strength aluminum alloy shell, DIN rail type installation ;

● Passed inspection of the MIIT, got CCC, FCC, CE, RoHS test certifications ;

● Support PoE expansion, IEEE802.3af: maximum power 15.4W, IEEE802.3at: maximum power 30W.