RHG7528 (Modüler Gbit/10 Gbit)

ATOP Endüstriyel Yönetilebilir 28 Port Gigabit/10 Gbit Modüler Ethernet Switch

• Maximum 128Gbps switching capacity, 95.24Mpps throughput
• Rugged industrial design for -40~75° C harsh environment operation
• Flexible modular configuration, 3 Module-dedicated slots
• Up to 24 PoE ports, with maximum 720W of PoE power budget
• 4 x 1 Gigabit or 4 x 10 Gigabit SFP Uplink slots
• Up to 20 possible configurations in 3 power input versions
• ITU-T G.8032 ERPS Ring, RSTP, or MRP (client) redundancy
• Advanced management features
• PROFINET v2.33 Conformance Class B Certified, Provides GSD
Description file

Flexible: Atop’s high-density RHG7528 Managed Rack-mount switch will provide you the flexibility your application needs. You will be able to choose among 6 different Core versions (based on power supply and uplink port configurations) and three different 8-Port modules and customize your device in a very simple way.

Designed for PoE, in wide temperature: RHG7528 supports up to 24 Gigabit ports in any 8 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 three power input variants, RHG7528 is EN 61010-2-201 certified and is designed to withstand the harshest environments. Its fanless design and EMC Level 3 protection guarantee reliable 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: With its high performance, it provides network redundant self-recovery mechanism is less than 20ms on full load that enables the user to build a reliable network through almost any redundant ring topology. RHG7528 supports ITU-T G.8032 ERPS Ring, IEEE802.1D-2004 RSTP, STP, MSTP, MRP (Client), iA-Ring, iA-Chain and many compatible rings protocols for network redundancy. With a Multifunctional web dashboard, its offers intelligent features such as Quality of service (QoS), IGMP, Port mirroring and security.

Automation and IoT ready: Being Profinet CC-B v2.33 certified and Ethernet/IP ready make RHG7528 the perfect candidate for being the backbone of your Industrial automation. Additionally,all device performance and status data is also available as a Modbus register and as an MQTT data point, allowing your PLC or control unit to access diagnostic data in real-time through Modbus TCP protocol or providing worthy information to a Big-Data Analytics engine.

Technical Specifications
Model Name RHG7528
Switch Properties
Priority Queues 8
VLAN Table 4096
MAC-Based VLAN 512
VLAN ID Range VID 1 to 4094
Static IGMP Groups 128
Dynamic IGMP Groups 256
MAC Table Size 16k
Packet Buffer Size 1.5 MB
Jumbo Frame 9216 Byte
Switching Fabric Capacity 56 Gbps (1G uplinks) / 128 Gbps (10G uplinks)
Maximum throughput 41.67 Mpps (1G uplinks) / 95.24 Mpps (10G uplinks)
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3ae For 10 Gigabit Ethernet Fiber
IEEE 802.3x for Flow Control, back pressure flow control
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication
IEEE 802.1ae for MAC security (MACsec) – on RHGM4-RHGM5 only
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3az for Energy Efficient Ethernet
Protocols IPv4, IPv6, IGMPv1/v2/v3, GARP, GMRP, GVRP, SNMPv1/v2c/v3, SNMP
Inform, ICMP, Telnet, SSH, DHCP Relay/Client/IP-port-mapping, DHCP Option
66/67/82, BootP, RARP, TFTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS,
Syslog, MRP(Client), LLDP, 802.1x,EAP, RADIUS,TACACS+,Mirror port,QoS,ACL
Redundancy ITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring
Time Synchronization Network Synchronization NTP Server/Client, SNTP
Precision Network
IEEE1588v1 OC/BC (Software)
IEEE1588v2 TC (Hardware) – ns accuracy
IEEE1588v2 OC/BC (Software)
Automation Profiles Profinet v2.33 CC-B certified, Ethernet/IP,
Modbus/TCP device status registers provided
RFC 1157, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1757, RFC 2011,
RFC 2012, RFC 2013, RFC 2233, RFC 2571, RFC 2742, RFC 2819, RFC 2863,
RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2674
Input Voltage Switch Core: DC version: redundant 48~57 VDC
AC version: single 110~220 VAC
Redundant AC version: dual 110~220 VAC
PoE: 2 x 48-57 VDC (each power input max 360W)
Input Current (Max) CPU board AC/ redundant AC: 110-220 VAC, 0.58 A Max, 64W Max
CPU board redundand DC 48-57 VDC , 0.68A Max, 32.7W Max
802.3af PoE full loading: 45-57 VDC, 8.4A Max, 370W Max
802.3at PoE+ full loading: 51-57 VDC, 14.4A Max, 720W Max
Connectors 2 x Lockable 5-pin terminal blocks for PoE power input (all vers.)
2 x Lockable 3-pin terminal blocks for DC power input (DC vers.)
1-2 x AC power inlet (non-redundant / -R version)
Reverse Polarity Protection Yes
Physical Characteristics
Housing IP30 SPCC metal housing
Dimension (W x H x D) 440 x 44 x 340 mm (not including screws and rack-mount kit)
Weight 5Kg (not including module but module cover only)
Installation 1U Rack-mount, Rack-mount kit included
Environmental Limits
Operating Temperature -40°C~75°C (-40°F~167°F)
Storage Temperature -40°C~85°C (-40°F~185°F)
Ambient Relative Humidity 5%~95%, 55°C (Non-condensing)
Technical Specifications
Description 8-Port RJ45 PoE module 8-Port RJ45 module 8-Port SFP module
Model Name RHG7X28-M1 RHG7X28-M2 RHG7X28-M3
PoE Power per port 15.4/30W (802.3af/at)
Total Max Power 240 W
Number of ports 8 8 8
Port speed 10/100/1000 BASE-T(X) 10/100/1000 BASE-T(X) 100/1000 BASE-F(X)
Interface RJ45 RJ45 SFP slot
Dimensions 104.5 x 171.6 x 39.5mm 104.5 x 171.6 x 39.5mm 104.5 x 171.6 x 39.5mm
Weight 550 g 500 g 450 g
Fixing 2 x screws (included) 2 x screws (included) 2 x screws (included)
Regulatory Approvals
Safety EN 61010-2-201
EMC FCC Part 15, Subpart B, Class A
EN 55032, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 61000-6-4
Test Item Value Level
IEC 61000-4-2 ESD Contact Discharge ±8KV 4
Air Discharge ±15KV 4
IEC 61000-4-3 RS Enclosure Port 10(V/m), 80-1000MHz 3 *
IEC 61000-4-4 EFT AC Power Port ±2.0KV 3
DC Power Port ±2.0KV 3
Signal Port ±2.0KV 4
IEC 61000-4-5 Surge AC Power Port Line-to Line±1.0KV 3
AC Power Port Line-to Earth±2.0KV 3
DC Power Port Line-to Line±1.0KV 3
DC Power Port Line-to Earth±2.0KV 3
Signal Port Line-to Earth±2.0KV 3
IEC 61000-4-6 CS 0.15-80MHz 10V rms 3 *
IEC 61000-4-8 PFMF (Enclosure) AC 50Hz 10A/m 3
IEC 61000-4-11 DIP AC Power Port
Shock MIL-STD-810G Method 516.5
Drop MIL-STD-810F Method 516.5
Vibration MIL-STD-810F Method 514.5 C-1 & C-2
RoHS2 Yes
Warranty 5 years

* EMC level 3 on CS/RS pass conditional to the use of Shielded Ethernet Cable

Modules ordering information

Model Name

Part Number

RJ45 PoE


RJ45 non- PoE ports

SFP ports










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