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Industrial Rack-Mount Modular Layer-3 Gigabit Ethernet PoE Switch with up to 24 x Gigabit ports and 4 x 10 Gigabit SFP uplink slots, supports MACsec



L3 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 1x 100~220VAC, 1x 48~57 VDC in; 2x 48~57 VDC PoE in

0 products currently in stock.

The stock was last updated at 7:40 am Friday, 24 May, 2024. Please contact us for lead times if needed.

Series Description

Flexible: ATOP’s high-density RHG7628 Managed Rack-mount switch will provide you the flexibility your application needs. You will be able to choose among 8 different Layer-3 Routing Core versions (based on power supply and uplink port configurations) and five different 4/8-Port modules and customize your device in a very simple way.

Designed for PoE, in wide temperature: RHG7628 supports up to 24 Gigabit ports in any 8 or 4-port multiple configuration. Specifically designed for bringing power through Ethernet cable virtually anywhere, a maximum output Power over Ethernet of 720W over the 24 ports is allowed (PoE/PoE+ configuration – 802.3af/at).

Available in 3 power input variants, it is EN 60950-1:2006 certified and designed to handle the harshest environments. Its fanless design and EMC Level 3 protection guarantee operations within -40 and +75°C, with 24 PoE ports running full power and makes it suitable to be used for almost every application.

Powerul and versatile: RHG7628 supports IPv4 Static Routing, RIPv1/v2, OSPFv2, IGMP, IGMP Snooping, PIM Dense Mode and Sparse Mode, DVMRP and VRRP for Routing Redundancy. Then, it embeds all features of RHG7528 (layer-2 version), allowing (through ERPS) network self-recovery down to 20ms on full load. Almost any redundant ring topology is supported, such as ITU-T G.8032  RPS Ring, IEEE802.1D-2004 RSTP, STP, MSTP, MRP (Client), iA-Ring, iA-Chain and many compatible rings. Endless additional features are provided.

Automation and IoT ready: conforming with Profinet CC-B v2.33 makes RHG7628 the perfect candidate for being the backbone of your Industrial automation network.

The RHG7628 Series is fully EN50155-certified to ensure reliable performance under a variety of power supply conditions, such as voltage variations, power interruptions, and supply changeovers, and it complies with essential sections of EN50121-4 for ground equipment.

Secure: The first Industrial Managed Secure Switch! Protect your LAN from Eavesdropping and impesronation through 802.1AE MACsec. With no additional latency and 100% Gigabit Throughput guarantee, dedicated modules can provide you the internal ultimate security solution.



Additional information

Priority Queues

VLAN Table



Static IGMP Groups

Dynamic IGMP Groups

MAC Table Size

Packet Buffer Size

Jumbo Frame

Switching Fabric Capacity

Maximum throughput



Layer-3 Switching Protocols


Time Synchronization

Automation Profiles


Input Voltage

Max. Input Current


Reverse Polarity Protection


Dimension (W x H x D)



Operating Temperature

-40°C to +75°C (-40°F to +167°F)

Storage Temperature

Ambient Relative Humidity

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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.

RHG7628 Series

The RHG7628-CPU-4SFP-MR 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.

AC power cable (US)

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RHG7X28 EU AC Power Cable (SS004-241)

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RHG7X28 US AC Power Cable (SS004-240)

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8-Port RJ45 PoE module


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8-Port RJ45 non-PoE module


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8-Port SFP module


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4-Port RJ45 non-PoE secure MACsec module


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4-Port SFP secure MACsec module


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AC power cable (EU)

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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
v6.35 RHG76XX Firmware 2023-05-29 17.51 MB Download
v6.16 RHG76XX Firmware 2022-10-31 17.44 MB Download
v4.87 EHG76XX-RHG76XX Firmware 2022-02-09 17.31 MB Download
v4.52 EHG76XX-RHG76XX Firmware 2020-06-23 16.18 MB Download
v3.18 EHG76XX-RHG76XX Firmware 2017-06-20 15.62 MB Download


Version Name Time Size Download
v3.6 Datasheet EN 2023-09-27 1.06 MB Download
v3.4 Datasheet EN 2022-11-21 1.17 MB Download
v3.1 Datasheet EN 2021-09-03 1.22 MB Download
v2.8 Datasheet EN 2020-07-31 2.03 MB Download
v2.7 Datasheet EN 2020-07-17 1.9 MB Download
v2.6 Datasheet EN 2020-07-09 1.9 MB Download
v2.5 Datasheet EN 2020-06-22 1.9 MB Download
v2.4 Datasheet EN 2020-04-24 1.9 MB Download
v2.3 Datasheet EN 2020-01-15 1.9 MB Download
v2.2 Datasheet EN 2019-12-24 801.53 KB Download
v2.1 Datasheet EN 2019-11-25 1.66 MB Download
v2.0 Datasheet EN 2019-05-23 1.5 MB Download
v1.9 Datasheet EN 2018-03-07 1.53 MB Download


Version Name Time Size Download
v2.4 EHG76XX/ EHG96XX/ RHG76XX/ EMG86XX User Manual 2023-05-29 10.46 MB Download
v0.2 Managed Layer-3 Switch CLI User Manual 2022-12-28 2.55 MB Download
v2.3 EHG76XX/ EHG96XX/ RHG76XX/ EMG86XX User Manual 2022-10-31 10.28 MB Download
v2.2 EHG76XX/ RHG76XX/ RHG96XX/ EHG96XX User Manual 2022-02-09 10.34 MB Download
Supported Documents & Firmware Last Updated: March 5, 2024