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Ethernet Network Switches USR-SDR080


SKU: Ethernet Network Switches USR-SDR080 Categories: ,


Ethernet Network Switches USR-SDR080 Introduction

Ethernet Network Switches USR-SDR080 is a 8 Port Network Switches. Plug and play, simple and reliable, quickly realize the expansion function of the network port, and enhance the reliability and security of the industrial network.

Functions of Ethernet Network Switches USR-SDR080

  • Industrial Ethernet-unmanaged 8-port switch.
  • Support 8 Ethernet ports (electrical ports), 10/100Mbps rate adaptation.
  • Support level 4 electrostatic protection, level 4 power surge protection, level 3 network port surge protection, IP40 and other advanced protection.
  • Phoenix terminal power interface.
  • Support 10-58V wide voltage, natural heat dissipation, DIN-Rail mounting.
  • Wide Power Supply – Terminal power supply at DC 10-58V.
  • Natural heat dissipation.
  • Din-Rail mounting
Shell IP40
Power Surge Protection IEC 61000-4-5 Level 3(4KV/2KV)(8/10us)
Ethernet Port Surge Protection IEC 61000-4-5 Level 3(4KV/2KV)(10/700us)
EMI Class A
Anti-static IEC 61000-4-2 Level 4(8K/15K)


  • Intelligent transportation network transmission – In the case of intelligent traffic scene, high-definition camera increases the data volume
    and increases the pressure of network bandwidth. USR-SDR080 unmanaged industrial ethernet switch supports 100-megabyte rate to handle heavy traffic through smoothing. It reduce the construction cost.
  • Network transmission in security application – Security monitoring is often used in complex environments. It’s difficult for ordinary switches
    to meet the transmission requirements of real-time, integrity and fluency of video signals in high-traffic networks. USR IoT can provide industrial-grade Ethernet switches with fast bandwidth for data acquisition, high-definition video streaming transmission, it has good communication and stability.



Model USR-SDR080
Interface Power interface Phoenix terminal, redundant dual power supply
Network interface 10/100 Base – T
Ethernet port number 8*10/100M
LED indicators PWR,Link/ACT
Cable type Twisted-pair 100m(CAT5E, CAT6)
Electrical Specifications Input voltage DC 10-58V
Power consumption Normal model<6W; POE model<126W
Network Topology Star topology support
Bus topology support
Tree Topology support
Parameters MAC address table 1K
Buffer 512K
Forwarding delay <4us
MDX/MIDX Support
Flow control Support
Jumbo frame 2048bytes
Switching capacity 1.6G
Packet forwarding rate 1.19Mpps
Power surge protection IEC 61000-4-5  Level 3(4KV/2KV)(8/20us)
Ethernet port surge protection IEC 61000-4-5  Level 3(4KV/2KV)(10/700us)
ESD IEC 61000-4-2  Level 4(8K/15K)
Free fall 0.5m
Environment Operating temperature -40℃~+85℃
Storage temperature -40℃~+85℃
Relative humidity 5%~95%,(non-condensing)
MTBF MTBF 100000 hours
Mechanical structure Size 143X104X48mm
Installation Method DIN rail
Shell material Aluminium alloy
Weight 0.54kg