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Atop Technologies,Inc

2F,No.146,Sec.1,Tung-Hsing Rd.,Hsinchu 30261,Taiwan
30261 Hsinchu

Srinivas Shekar
Tel +886-3-5508137

Product description:

With Profinet CC-B v2.33 certification, the EH75XX Series is an Industrial Grade Managed Ethernet PoE switch that is Automation and IoT ready for providing an effective backbone for automation operations.

Featuring up to 16 x 10/100BASE-T(X) RJ-45 ports and up to 8 x 10/100/1000BASET(X)/FX RJ-45 and SFP ports, the EH75XX Series has been designed to provide flexible network connectivity options that are fault-tolerant for use in harsh environments, making the EH75XX series a highly reliable choice for today’s demanding networks.

Its high performance switching capacity enables the EH75XX Series to provide network redundant self-recovery in less than 20ms, even on full load, allowing you to scheme a reliable Ethernet network by building a redundant ring topology as your back-up solution.


Key features include:


  • 4~16 x 10/100 BASE-T(X) ports and 4 x 10/100/1000 BASE T(X) RJ45/SFP Combo ports
  • Up to 8 x 802.3af or 802.3at compliant PoE ports for maximum 240W device Power budget, with 30W per port.
  • ERPS Ring (recovery time < 20ms @ 40 switches), STP/RSTP for network redundancy
  • Remote management over Web browser, Telnet console, serial console, and Windows Utility
  • CE/FCC/UL certified
  • Profinet CC-B compatible, GSDML file provided
  • Operatonal between -20°C~70°C
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Our well-known PI technologies

PROFIBUS is a standardized, open, digital communications system for all areas of application in manufacturing and process automation.

PROFINET is the innovative open standard for Industrial Ethernet. It satisfies all requirements of automation technology.

IO-LINK is an independent sensor / actuator interface solution for use with with all automation technologies.