RHG7528 Series

10/1GbE Modular Layer2 Managed PoE Rackmount Switch
  • 128 Gbps max. switching capacity and 95.23 Mpps max. switching fabric
  • Designed to operate in harsh environments of -40°C to 75°C
  • Flexible modular configuration, 3 Module-dedicated slots
  • Swappable modules for flexibility to work in all kinds of scenarios
  • Up to 24x PoE ports, max. power budget 720 W
  • 4x 10 GbE /1 GbE uplink SFP slots
  • 4 kinds of power input available for different harsh environments
  • ITU-T G.8032 ERPS Ring, RSTP, or MRP (Manager/Client) redundancy
  • EN50155 / EN50121-4 certified for railway applications
  • Precision time synchronization with IEEE1588v2 P2P/E2E TC, delay
    within 50ns
  • Compliant with IEC 62443-4-1 and IEC 62443-4-2 security standards
RHG7628 Series
Series Description

Please note that RHG7X28 series modules and power cables are not included and need to be purchased separately.

Flexible and powerful
ATOP’s high-density RHG7528 layer2-managed rackmount switch provides the flexibility to meet all kinds of requirements. Customization is made easy with 8 different switch cores, differing in power supply and uplink ports, and 3 swappable modules of different port types.

Of these, PoE ports allow both power and data transmission to wherever the Ethernet cable can reach. With 3 modules of 8 ports each, RHG7528 supports up to 24 Gigabit PoE/PoE+ (IEEE 802.3af/at) ports, so has at maximum 720W total power budget.

Rugged and resilient
Designed to work in all kinds of harsh environments, RHG7528 is EN 60950-1:2006 certified, available in 4 types of power input, fanless, and provides EMC level-3 protection. Reliable operation is guaranteed in the wide-range temperature of -40°C to +75°C. Various supported ring protocols enable self-healing ability for your network. ITU-T G.8032 ERPS Ring can even recover the network within 25 ms on full load of 250 devices. User-friendly WUI allows simple setup of basic functions like VLAN, QoS, IGMP, as well as network diagnostics via Port Mirroring.

Proven quality
The RHG7528 Series is compliant with IEC 62443-4-1 and IEC 62443-4-2 standards, which means that its development process as well as product features achieve world-class industrial network security. In addition, ACL by IP/MAC and 802.1x port access control with RADIUS filters unauthorized hosts, helping to keep your network safe.

Furthermore, the RHG7528 Series is EN 50155-certified to ensure reliable performance under a wide range of power supply conditions, and complies with essential sections of EN 50121-4 for railway ground equipment.

DIMENSIONS & LAYOUT

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PRODUCTS IN THIS SERIES

L2 Switch Core, 4x10G SFP Uplinks, 3 Module Slots, 1x 100~220 VAC;2x 48~57 VDC PoE pwr input

Please call us for stock information.

£1,760.00

Available on back-order

Add to quote

L2 Switch Core, 4x10G SFP Uplinks, 3 Module Slots, 2x 48~57 VDC Poe power input,2x 48~57 DC CPU

Please call us for stock information.

£1,833.00

Available on back-order

Add to quote

L2 Switch Core, 4x10G SFP Uplinks, 3 Slots, 1x 100~220VAC, 1x 48~57 VDC in; 2x 48~57VDC PoE in

Please call us for stock information.

£1,833.00

Available on back-order

Add to quote

L2 Switch Core, 4x10G SFP Uplinks, 3 Module Slots, 2x 100~220VAC; 2x 48~57VDC PoE input

Please call us for stock information.

£1,833.00

Available on back-order

Add to quote

L2 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 1x 100~220 VAC; 2x 48~57 VDC PoE power input

Please call us for stock information.

£1,299.00

Available on back-order

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L2 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 2x 48~57 VDC Poe power input, 2x 48~57 DC CPU

Please call us for stock information.

£1,371.00

Available on back-order

Add to quote

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!

Moxa

Moxa is a leading provider of edge connectivity, industrial computing, and network infrastructure solutions for enabling connectivity for the Industrial Internet of Things (IIoT). With over 35 years of experience, they help industrial enterprises overcome roadblocks and achieve operational resilience through purpose-built OT networking and cybersecurity. They are dedicated to changing the world through the power of connectivity, driving industrial transformation.

Acksys

Acksys’s expertise and high-quality standards enable their products to meet the most demanding requirements of our key markets: transport (rail, road), industry (M2M, IIoT, automation), mining, oil & gas and port areas. They specialise in WiFi and Cellular Communication Solutions, which have been designed for the industry for over 40 years.

ATOP

ATOP aims to facilitate connections that drive the world in which we live. In industrial environments, having the right connections is vital: connections between the network, devices, and machines, connections with industry experts and trusted partners.

Belden Tofino

The Tofino™ Security product line is part of the Belden portfolio of leading industrial networking solutions. Tofino Security offers enhanced cybersecurity for critical industrial automation systems through a simple-to-implement solution.

Phoenix Contact

Phoenix Contact Connect distributes and controls power and data flows – they have been developing the right products for this purpose since 1923. Whether in industrial production facilities, in the field of renewable energies, in infrastructure, or for complex device connections, their solutions are used wherever processes must run automatically. Above and beyond their pure function, they help our partners develop sustainable applications with more efficient processes and reduced costs.

Phoenix Contact: We are paving the way to a climate-neutral and sustainable world with innovative products and solutions.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: April 1, 2025

Datasheet

Version Name Time Size Download
v3.8 Datasheet EN 2023-09-27 1.14 MB Download

Manual

Version Name Time Size Download
v2.0 EHG75XX/EHG95XX/RHG75XX/EMG85XX User Manual 2022-10-21 5.59 MB Download