RHG7528 Series

Industrial Rack-Mount Modular Managed Gigabit Ethernet PoE Switch with up to 24 x Gigabit ports and 4 x 10 Gigabit SFP uplink slots, wide temperature

  • 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 4 power input versions
  • ITU-T G.8032 ERPS Ring, RSTP, or MRP (client) redundancy
  • Advanced management features
  • PROFINET v2.33 CC-B conformance
  • EN50155 / EN50121-4 certified for Railway applications
  • Security features based on IEC62443-4-2
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
RHG7528 Series
Switch PropertiesValue
Priority Queues8
VLAN Table4,096
MAC-Based VLAN512
VLAN ID RangeVID 1 to 4,094
Static IGMP Groups128
Dynamic IGMP Groups256
MAC Table Size16k
Packet Buffer Size1.5 MB
Jumbo Frame9216 Byte
Switching Fabric Capacity56 Gbps (1G uplinks) / 128 Gbps (10G uplinks)
Maximum throughput41.67 Mpps (1G uplinks) / 95.24 Mpps (10G uplinks)
EthernetStandard-
StandardsIEEE 802.3af / 802.3at for Power-over-Ethernet
IEEE 802.3/802.3u for 10BASE-T/100BASE-T(X)
IEEE 802.3ab for 1000BASE-T
IEEE 802.3z for 1000BASE-X
IEEE 802.3x for 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/p for VLAN Tagging and Class of Service
IEEE 8021x for Authentication
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3az for Energy Efficient Ethernet
ProtocolsIPv4, IPv6, IGMPv1/v2/v3, IGMP snooping, GARP, GMRP, GVRP, SNMPv1/v2c/v3, SNMP Inform, ICMP, Telnet, SSH, Client/IP-port-mapping, BootP, TFTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP(Client), LLDP, 802.1x,EAP, RADIUS,TACACS+,Mirror port,QoS,ACL,ITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring,NTP Server/Client,Serial Console,Modbus/TCP, IEEE 1588 PTP V1/V2,UDLD,Security, PoE, Trunk,LACP, MLD, 802.1Q VLAN,Port-Based VLAN,MAC-Based VLAN,IP-Subnet-Based VLAN,Protocol-Based VLAN, QinQ,802.1x, ARP spoof Prevention, DHCP snooping,IP source Guard, Dynamic ARP Inspection, Profinet, DHCP relay Agent
RedundancyITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring
Time SynchronizationNetwork SynchronizationNTP Server/Client, SNTP
Precision Network SynchronizationIEEE1588v1 OC/BC (Software)
IEEE1588v2 TC (Hardware) - ns accuracy
IEEE1588v2 OC/BC (Software)
Automation ProfilesProfinet v2.33 CC-B certified, Ethernet/IP,
Modbus/TCP device status registers provided
SNMP MIBMIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9, RFC
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
Power 
Input VoltageSwitch CoreDC version: redundant 48~57 VDC
AC version: single 110~220 VAC
Redundant AC version: dual 110~220 VAC
PoE2 x 48-57 VDC (each power input max 360W)
Input Current (System)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
Connectors2 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 ProtectionYes
Physical Characteristics 
HousingIP30 SPCC metal housing
Dimension (W x H x D)440 x 44 x 340 mm (not including screws and rack-mount kit)
Weight5Kg (not including module but module cover only)
Installation1U Rack-mount, Rack-mount kit included
Environmental LimitsValue
Operating Temperature-40°C~75°C (-40°F~167°F)
Storage Temperature-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity5%~95%, 55°C (Non-condensing)
CertificationStandard
SafetyUL 60950-1 2nd Ed. /CSA C22.2 No.60950-1-07 2nd Ed. / EN 60950-1 / UL 62368-1 / IEC 62368-1
EMCFCC 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,
Rail TrafficEN50155 / EN50121-4
RoHS 2Yes
StandardItemTestValueLevel
IEC 61000-4-2ESDContact Discharge±8kV4
IEC 61000-4-2ESDAir Discharge±15kV4
IEC 61000-4-3RS80-1000MHz10 V/m3
IEC 61000-4-4EFTAC Power Port±2.0kV3
IEC 61000-4-4EFTDC Power Port±2.0KV3
IEC 61000-4-4EFTSignal Port±2.0KV4
IEC 61000-4-5SurgeAC Power Port (L-2-L)±1.0KV3
IEC 61000-4-5SurgeAC Power Port (L-2-L)±2.0KV3
IEC 61000-4-5SurgeDC Power Port (L-2-L)±1.0KV3
IEC 61000-4-5SurgeDC Power Port (L-2-E)±2.0KV3
IEC 61000-4-5SurgeSignal Port (L-2-E)±2.0KV3
IEC 61000-4-6CS0.15-80MHz10 V rms3
IEC 61000-4-8PFMFEnclosureAC 50Hz 10A/m4
IEC 61000-4-11DIPAC Power Port--
CertificationStandard
ShockMIL-STD-810G Method 516.5
DropMIL-STD-810F Method 516.5
VibrationMIL-STD-810F Method 514.5 C-1 & C-2
Warranty5 Years
MTBFTBD
MODEL NAME PART NUMBERSlotsUplink PortsPower Supply
RHG7528-CPU-4SFP1P1RHG7528CPU1G34 x 1 Gb SFP ② Single 110~220 VAC
+ Dual 48~57 VDC PoE
RHG7528-CPU-4SFP-R1P1RHG7528CPU2G34 x 1 Gb SFP ② Dual 110~220 VAC
+ Dual 48~57 VDC for PoE
RHG7528-CPU-4SFP-MR1P1RHG7528CPU7G34 x 1 Gb SFP ② Single 110~220 VAC and Single 48~57 VDC
+ Dual 48~57 VDC for PoE
RHG7528-CPU-4SFP-DC1P1RHG7528CPU3G34 x 1 Gb SFP ② Dual 48~57 VDC
+ Dual 48~57 VDC for PoE
RHG7528-CPU-410GSFP1P1RHG7528CPU4G3① 4 x 10 Gb SFP
/ 4 x 1Gb SFP
② Single 110~220 VAC
+ Dual 48~57 VDC PoE
RHG7528-CPU-410GSFP-R1P1RHG7528CPU5G3① 4 x 10 Gb SFP
/ 4 x 1Gb SFP
② Dual 110~220 VAC
+ Dual 48~57 VDC for PoE
RHG7528-CPU-410GSFP-MR1P1RHG7528CPU8G3① 4 x 10 Gb SFP
/ 4 x 1Gb SFP
② Single 110~220 VAC and Single 48~57 VDC
+ Dual 48~57 VDC for PoE
RHG7528-CPU-410GSFP-DC1P1RHG7528CPU6G3① 4 x 10 Gb SFP
/ 4 x 1Gb SFP
② Dual 48~57 VDC
+ Dual 48~57 VDC for PoE
① Software selectable
② The power supply in bold is for main core switch.
MODEL NAME PART NUMBERRJ45 PoE PORTSRJ45 NON-PoE PORTSSFP PORTS
RHG7X28-M11P1RHG7X28M101G8--
RHG7X28-M21P1RHG7X28M201G-8-
RHG7X28-M31P1RHG7X28M301G--8
MODEL NAME PART NUMBERDESCRIPTION
AC power cable (US) 50801341GRHG7X28 US AC Power Cable (SS004-240)
AC power cable (EU plug)50801351GRHG7X28 EU AC Power Cable (SS004-241)
SDR-240-4850502401480001GDIN RAIL POWER SUPPLY / T;AC 100~240V to 48V~55V DC 5A;240W
SDR-480-4850504801480001GDIN RAIL POWER SUPPLY / T;AC 100~240V to 48V~55V DC 10A;480W
LM38-A3S-TI-N50708051GSFP Transceiver, 155Mbps, 1310nmFP, Multi-mode, 2km, 3.3V, -40~85°C
LS38-A3S-TI-N50709431GSFP Transceiver, 155Mbps, 1310nmFP, Single-mode, 30km, 3.3V, -40~85°C
LM28-C3S-TI-N50708031GSFP Transceiver, 1250Mbps, 850nmVCSEL, Multi-mode, 550m, 3.3V, -20~85°C
LM38-C3S-TI-N 50709411GSFP Transceiver, 1250Mbps, 1310nmFP, Multi-mode, 2km, 3.3V, -40~85°C
LS38-C3S-TI-N50709391GSFP Transceiver, 1250Mbps, 1310nmFP, Single-mode, 10km, 3.3V, -40~85°C
LS38-C3L-TI-N50709441GSFP Transceiver, 1250Mbps, 1310nmDFB, Single-mode, 30km, 3.3V, -40~85°C
LM28-H3S-TI-N50710061GSFP Transceiver, 10.3Gbps, 850nmFP, Multi-mode, 33M(OM1 Fiber)/82M(OM2
Fiber)/300M(OM3 Fiber), 3.3V, -10~85°C

Utility

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

Firmware

Version Name Time Size Download
v2.88 RHG75XX Firmware 2020-12-18 14.48 MB
v2.68 RHG75XX Firmware 2020-06-18 13.73 MB
v2.20 RHG75XX Firmware 2017-12-14 13.55 MB

Datasheet

Version Name Time Size Download
v2.8 Datasheet EN 2020-12-18 1.89 MB
v2.7 Datasheet EN 2020-07-31 1.86 MB
v2.6 Datasheet EN 2020-07-20 1.73 MB
v2.5 Datasheet EN 2020-06-22 1.73 MB
v2.4 Datasheet EN 2020-05-21 1.73 MB
v2.3 Datasheet EN 2020-04-24 1.73 MB
v2.2 Datasheet EN 2020-01-15 1.73 MB
v2.1 Datasheet EN 2019-12-24 717.94 KB
v2.0 Datasheet EN 2019-11-25 1.5 MB
v1.9 Datasheet EN 2019-08-02 1.4 MB
v1.8 Datasheet EN 2019-05-24 1.08 MB

Manual

Version Name Time Size Download
v1.7 EHG75XX/ EMG85XX/ RHG75XX/ RHG95XX/ EHG95XX User Manual 2020-12-18 5.43 MB
v1.6 EHG75XX/ EMG85XX/ RHG75XX/ RHG95XX/ EHG95XX User Manual 2020-06-18 5.29 MB
v1.5 EHG75XX/ EMG85XX/ RHG75XX/ RHG95XX/ EHG95XX User Manual 2020-01-21 5.3 MB
v1.4 EHG75XX/ EMG85XX/ RHG75XX/ RHG95XX/ EHG95XX User Manual 2017-09-28 5.41 MB

Hardware Installation Guide

Version Name Time Size Download
v1.0 RHG7528-RHG7628 Hardware Installation guide 2017-04-03 5.73 MB

Test reports

Version Name Time Size Download
v1.0 RHG7528-RHG7628 Certifications CB(IEC) UL 2019-11-20 10.55 MB
v1.0 RHG7528-RHG7628 Certifications CE 2019-11-20 15.16 MB
v1.0 RHG7528-RHG7628 Certifications EN50155 EN50121-4 Railway 2019-11-20 17.67 MB
v1.0 RHG7528-RHG7628 Certifications Environmental 2019-11-20 3.57 MB
v1.0 RHG7528-RHG7628 Certifications FCC 2019-11-20 5.69 MB

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  • SERDES Interface
  • 3.3V power supply
  • Lan Cable: Over Cat5
  • Operating temperature from -40° to 85° C
 

Atop NMU

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EH3005

Unmanaged Gigabit Ethernet Switch, 5-Port Slim-Type, Plastic Housing

  • 5 x 10/100 BaseT(X) RJ45 port
  • Broadcast storm protection
  • Support IEEE802.3/802.3u/802.3x
  • Support 802.1q/p for VLAN tagging and class of service
  • Auto MDI/MDI-X
  • Redundant DC power inputs
  • Operation temperature from 0 °C to 60 °C
  • DIN-Rail mounting
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EHG6408 Series

Industrial 8-port unmanaged 24V PoE Gigabit Switch with voltage booster (12~57V)

  • 8 x 10/100/1000 BASE-T(X) ports
  • Optional PoE ports with booster function (12~57 VDC)
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  • Operating range of -40°C to 75°C
  • CB/IEC60950-1&62368-1 and UL/cUL62368-1

SS100

Compact plug-on RS-232 to RS-485/422 media converter

  • Maximum Communication Speed: 500Kbps
  • Industrial Grade Temperature: -40~85°C
  • ESD Protection (IEC 61000-4-2: ESD level 3 protection)
  • External power not required (When RTS/DTR signal line is enabled)
  • Compact size
  • Hardware-based Auto Toggling
  • RS422/RS485 mode selectable by external switch
  • Built-in 120Ω termination resistors, selected by external switch
  • 3kV isolation
  • LED port power indicator