EHG7508 Series

EHG7508 Series

ATOP EHG7508 Series – Managed PoE 8 x 10/100/1000 BASE-T(X) RJ45 ports or 1000 BASE-X SFP slots



ATOP EHG7508 Series – 8-Port Industrial Managed Gigabit Switch, Profinet certified, DIN-Rail Mount.

The EHG7508 Series is an Industrial Grade Managed Gigabit Ethernet PoE Switch. Designed to provide a highly reliable, fault-tolerant, extremely fast network connection in a harsh environment, EHG7508 Series equips two terminal blocks to provide dual redundant power inputs with Reverse Polarity Protection and allows field engineers to build up a stand-alone fault alarm system. EHG75XX family is UL, CE, FCC and NEMA TS-2 certified, allowing the use in Traffic Control Applications.

Within its compact DIN-Rail housing design, the EHG7508 series allows you to choose between different port combinations: 10/100/1000 BASE-T(X) RJ45 port, 1000 BASE-X SFP port and IEEE 802.3af/at compliant PoE RJ45. EHG7508 provide, in its 8-PoE-Port Version, up to 240W power budget.

This is the right choice if you want to set up a Reliable network environment with its intelligent features and keep equipment connected all the time, even in case of temporary network breakdowns through RSTP, ERPS Rings and MRP (client) redundancy. Being multiple Compatible Rings also supported, ATOP can be the best choice to have a painless enhancement of an existing
infrastructure that doesn’t jeopardize network Topology and existing working pattern. And that’s not all. Designed specifically for Automation, it is EtherNet/IP compatible, MAC-based Black List/White List, IEEE 802.1x, RADIUS, TACACS+, etc., and keep your network safe.

Being Profinet CC-B v2.33 certified, this switch Series is Automation and IoT ready. Profinet allows wired and wireless combinations for an array of connectivity options, providing a more effective backbone for your automation operations.

Having undergone environmental testing to ensure reliable performance under a variety of power supply conditions, such as voltage variations, power interruptions, and supply changeovers, this switch Series is fully EN50155-certified for today’s demanding railway applications, as well as complying with essential sections of EN50121-4 for ground equipment.


  • 8 x 10/100/1000 BASE-T(X) RJ45 ports or 1000 BASE-X SFP slots
  • 8 x 802.3af/ 802.3at Power over Ethernet ports, with maximum 30W PoE power per port and maximum 240 W device power budget
  • Powerful Switching Platform, supporting Redundancy advanced Protocols, such as ERPS, RSTP, STP, MRP (Client) and compatible rings
  • Profinet CC-B v2.33 certified and Ethernet/IP Ready
  • IEEE 1588v2 Precision Time Protocol Hw-Based Transparent clock
  • CE/FCC/UL and NEMA TS-2 Certified for Traffic Control Applications
  • EN50155 and EN50121-4 certified for Railway and Trackside applications
  • Operating temperature -20°C~70°C

Ordering Information

Part NameArticle NumberDescription
EHG7508-2SFP 1P1EHG75080004G
EHG7508-4SFP 1P1EHG75080005G