Industrial Ethernet Switches Technical support:h.usriot.com Fiber Network Switches | Industrial Grade Switches Jinan USR IOT Technology Limited

Industrial Ethernet Switches Technical support:h.usriot.com 1. Overview This device uses fanless, low power consumption design, has the advantages of convenient use, small size, simple maintenance and so on. The design of the product conforms to the Ethernet standard, with lightning protection and anti-static protection measures, and a wide range of operating temperature of -40℃ ~ 85℃. Its performance is stable and reliable, which can be widely used in various broadband data transmission fields such as intelligent transportation, telecommunications, security, financial securities, customs, shipping,...

Industrial Ethernet Switches Technical support:h.usriot.com USR-SDR021 Power interface Ethernet port number Phoenix terminal, redundant dual power supply Network interface LED indicators Cable type Monomode optical fiber Multimode (optical) fiber Input voltage Electrical specifications Power consumption Network Topology Star topology Tree Topology Forwarding delay Jumbo frame Packet forwarding rate Power surge protection Flow control Switching capacity IP level Ethernet port surge protection EMC&Ingress protection Operating temperature Free fall Storage temperature Jinan USR IOT Technology Limited...

Industrial Ethernet Switches MTBF Mechanical structure Technical support:h.usriot.com Relative humidity Shell material Aluminium alloy Installation method Jinan USR IOT Technology Limited