0 products currently in stock. Call our team for lead times if needed.


Available on back-order

12-Port Industrial Managed Fast-Ethernet PoE Switch with Gigabit Uplinks, Profinet certified, DIN-Rail Mount



  • 8 x 10/100 BASE-T(X) ports and 4 x Giga combo ports
  • Up to 8 x 802.3af or 802.3at compliant PoE ports
  • 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 and NEMA TS-2 for Traffic control applications certified
  • Profinet CC-B v2.33 certified and GSDML file provided
  • Security features based on IEC62443-4-2

0 products currently in stock.

The stock was last updated at 9:44 am Monday, 27 May, 2024. Please contact us for lead times if needed.

Series Description

The EH7512 Series is a highly reliable and fault-tolerant Industrial Managed PoE Ethernet Switch. It equips eight 10/100 BASE-T(X) RJ-45 ports and four Giga combo ports. With its high performance switching capacity, EH7512 Series provides network redundant self-recovery mechanism is less than 20ms on full load which allows you to scheme a reliable Ethernet network by building a redundant ring topology as your back-up solution. With a Multifunctional web dashboard, EH7512 Series offers intelligent features such as Quality of service (QoS), Virtual LAN (VLAN), IGMP, Port mirroring and security. To prevent network intrusions, it is necessary to have a good accessing control mechanism that can identify, authenticate and authorize users. EH7512 support user account, password policy, and authentication interface managements functions that comply with IEC62443 standard.

The EH7512 Series is designed for Industrial rugged applications. It equips a 5-pins terminal block to provide dual redundant power inputs with Reverse Polarity Protection and two sets of relay which allows field engineers to build up a stand-alone fault alarm system. Its IP30 housing protection, wide operating temperature of -20 to 70°C and DIN-Rail mounting capacities are liable to do most industrial filed applications.

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.



Additional information

Priority Queues

VLAN Table



Static IGMP Groups

Dynamic IGMP Groups

MAC Table Size

Packet Buffer Size



Automation Profiles


Flow Control

Input Voltage

Input Current


Reverse Polarity Protection

RJ45 Ports

Fiber Optics Ports

LED Indicators


Relay Output

DIP Switches



Dimension (W x H x D)



Operating Temperature

-20°C~70°C (-4°F~158°F)

Storage Temperature

Ambient Relative Humidity

Need Support?

We understand that it can be difficult to find the right products for your needs. That’s why our dedicated customer support team is available to assist you in any way possible. Whether you need help selecting the best product for your application or more information on a particular device, our knowledgeable staff is here to provide you with the answers you need. Contact us today for more information about how we can help you get the products and support you need!

Product Brand

ATOP Technologies is a leading brand in the world of online retail, providing a wide range of high-quality electronic products at affordable prices. Delivering ready-made and tailored industrial networking solutions, built to withstand the demands of industry and to meet specific project requirements.

EH7512 Series

The EH7512-4G-4PoE-4SFP is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

Backplane module, 9 slots, -40 to 75°C


Available on back-order

Add to quote

Module for ioThinx 4500 Series, 6 RTDs, -20 to 60°C operating temperature


Available on back-order

Add to quote

x86 Computers. Intel 7th Celeron 3965U. 2GbE, 4COM, 6DI/2DO, HDMI/VGA, mSATA, Dual 2.5″ SSD/HDD slots, 2mPCIe, 4USB. QMA conn. 24-110VDC with isolation. -40 to 70°C W/O Coating


Available on back-order

Add to quote

X86 fanless computer with Intel Core i3-1115G4E CPU, 4x GigaLan, 2x RS-232/RS-422/RS-485, 2xDP, 6x USB3.0, 1xSSD, Audio in/out, IEC 60945/E10 certification, 24VDC


Available on back-order

Add to quote

Core i7-6600U, 2.6 GHz, Dual Core CPU, without mSATA/RAM/OS, dual power, -25 to 55°C temp, IEC 61850-3 compliant.


Available on back-order

Add to quote

12-inches Industrial Panel Computer, E3845 CPU, 4GB RAM, 32GB CFast, W7E OS, 1000 nits, 4:3 aspect ratio, IP66 in front, touch.


Available on back-order

Add to quote

Arm-based Vehicle-to-ground computing platform with multiple WWAN ports, with 2 mPCIe slots, and Linux pre-installed


Available on back-order

Add to quote

Arm-based wireless-enabled DIN-rail industrial computer with wide operating temperature, 1 serial ports, 2 LAN ports, CAT.1 LTE module for US built-in, and MOXA Industrial Linux pre-installed


Available on back-order

Add to quote

Terminating resistor, 50 ohm, RP-SMA (male)


Available on back-order

Add to quote

Small Form Factor pluggable transceiver with 1000BaseEZX, LC connector, 120Km, 0 to 60°C


Available on back-order

Add to quote


Version Name Time Size Download
v5.60 Management Utility for Windows 2021-01-18 23.65 MB Download
See in NMU Network Management Utility 2020-10-20 0 B Download
v5.20 Management Utility for Windows 2016-10-28 16.21 MB Download


Version Name Time Size Download
v5.60 EH7506-EH7508-EH7512-EH7520 Firmware 2022-07-25 12.34 MB Download
v5.52 EH7506-EH7508-EH7512-EH7520 Firmware 2022-01-10 12.34 MB Download
v5.41 EH7506-EH7508-EH7512-EH7520 Firmware 2021-01-04 12.27 MB Download
v5.30 EH7506-EH7508-EH7512-EH7520 Firmware 2020-06-18 12.11 MB Download
v4.69 EH7506-EH7508-EH7512-EH7520 Firmware 2018-04-25 9.75 MB Download


Version Name Time Size Download
v3.8 Datasheet EN 2023-10-02 278.45 KB Download
v3.7 Datasheet EN 2021-09-03 479.75 KB Download
v3.5 Datasheet EN 2020-11-25 555.62 KB Download
v3.4 Datasheet EN 2020-07-30 1020.65 KB Download
v3.3 Datasheet EN 2020-03-12 1019.84 KB Download
v3.2 Datasheet EN 2020-01-16 524.48 KB Download
v3.1 Datasheet EN 2018-02-14 2.09 MB Download


Version Name Time Size Download
v1.8 EH75XX User Manual 2021-01-04 5.24 MB Download
v1.7 EH75XX User Manual 2020-06-18 4.76 MB Download
v1.6 EHG75XX / RHG75XX / EHG95XX / EMG85XX / EH75XX 2020-01-21 4.79 MB Download
v1.5 EHG75XX / RHG75XX / EHG95XX / EMG85XX / EH75XX 2019-12-16 5.13 MB Download
v1.4 EHG75XX / RHG75XX / EHG95XX / EMG85XX / EH75XX 2017-09-28 5.41 MB Download

Hardware Installation Guide

Version Name Time Size Download
v1.0 EH7506-EH7508-EH7512 Hardware Installation Guide 2014-10-31 600.99 KB Download

GSDML file

Version Name Time Size Download
v2.32 EH75XX file 2022-08-22 4.75 KB Download
Supported Documents & Firmware Last Updated: March 27, 2024