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EHG7612 Series
EHG7612 Series
EHG7612 Series

EHG7612 Series


12-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch

  • Up to 8 10/100/1000 RJ45 ports or 100/1000 BASE-X SFP slots. Plus 4 dedicated 1/10G Uplink SFP slots
  • Up to 8x 802.3af/ 802.3at PoE/PoE+ Power over Ethernet ports, with
    maximum 30W PoE power per port and up to 240W power budget.
  • Powerful Layer-3 Switching, supporting IPv4 Static, RIPv1/v2 and OSPFv2
  • Redundancy through ITU-T G.8032 ERPS Ring, RSTP, STP, MRP (Client), compatible rings and compatible chains.
  • UL 62368-1:2014, CE/FCC, NEMA TS-2 certified for traffic control
  • Wide temperature operations, from -40°C to 70°C
  • IEEE 1588v2 Precision Time Protocol Hardware-Based End-to-End TC
  • Wide temperature operations, from -40°C to 70°C

Designed to be adaptive, with unprecedented throughput: Atop’s EHG7612 Series offers several different  making it a very flexible product based on your specific needs for Layer-3 Switching. No matter if the version, this device offers 4 x 1/10 Gigabit Ethernet SFP uplinks making it a cost-effective, reliable industrial solution where high-throughput and high-reliability is fundamental.

Designed for PoE, in wide temperature: EHG7612 supports up to 12 Gigabit ports in different configurations, either Copper, PoE or Fiber, any 8-port multiple configuration. Specifically designed for bringing power through Ethernet cable virtually anywhere, a maximum output Power over Ethernet of 240W over a maximum of 8 PoE/PoE+ ports is allowed (802.3af/at).

Layer-3 routing support IPv4 static routing, RIP v1/v2 and OSPFv2.

Designed for PoE, in wide temperature: EHG7612 supports up to 12 Gigabit ports in different configurations, either Copper, PoE or Fiber, any 8-port multiple configuration. Specifically designed for bringing power through Ethernet cable virtually anywhere, a maximum
output Power over Ethernet of 240W over a maximum of 8 PoE/PoE+ ports is allowed (802.3af/at).

Rugged, Wide-Temperature, Well protected design: EHG7612 is EN61000-6-2, EN61000-6-4, IEC/EN/UL62368-1:2014 and FCC
certified certified and is designed to withstand the harshest environments and the most demanding EMC environment. Its fanless design and EMC Level 3 protection guarantee reliable operations within -40 and +70°C, guaranteeing no packet is lost with all 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. It 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 QoS, VLAN, IGMP, Port mirroring and security.

Application-Specific: NEMA TS-2 Certification makes EHG7612 family the perfect choice for Smart City and Traffic Control applications.

Switch PropertiesValue
Priority Queues8
VLAN Table4,096
MAC-Based VLAN512
VLAN ID RangeVID 1 to 4,094
Trunk Group4
Static IGMP Groups128
Dynamic IGMP Groups256
MAC Table Size16k
Packet Buffer Size1.5 MB
Jumbo Frame9216 Byte
EthernetStandard-
StandardsIEEE 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 802.3ad 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, DHCP Server/Relay/Client, 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
RedundancyITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring
Time SynchronizationNetwork Synchronization

Precision Network
Synchronization
NTP Server/Client, SNTP

IEEE1588v1 OC/BC (Software)
IEEE1588v2 E2E TC (Hardware) - ns acc.
IEEE1588v2 OC/BC (Software)
Automation ProfilesEthernet/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
PowerValue
Input Voltage9-57 VDC for Non-PoE models
45-57 VDC for 802.3af mode
51-57 VDC for 802.3at mode
Input Current (System)Max. 2.2 A @ 12 VDC (without PoE)
Max. 3.3 A @ 45 VDC (Support up to 8 ports at 15.4W per PoE port)
Max. 5.2 A @ 51 VDC (Support up to 8 ports at 30W per PoE port)
Power Consumption (System)Max. 26.4 W @ 12 VDC (without PoE)
Max. 148.5 W @ 45 VDC (Support up to 8 ports at 15.4W per PoE port)
Max. 265.2 W @ 51 VDC (Support up to 8 ports at 30W per PoE port)
Connector5-Pin 5.08mm Lockable Terminal Block
Reverse Polarity ProtectionYes
InterfacesValue
RJ45 PortsUp to 8 10/100/1000BASE-T(X) auto negotiation speed
Fiber Optics PortsUp to 8 100/1000BASE-X SFP slot plus 4 1000BASE-X or 4 10G SFP slots
LED IndicatorsPWR1, PWR2, Alarm, Run, Ring, Ring Master, RJ-45 Link/Speed, SFP Link, PoE
ConsoleRS232 (RJ45 connector)
Relay Output2 relay outputs with current carrying capacity of 1A @ 24 VDC
DIP SwitchesRing Control and Profinet Setting
ButtonReset Button
Physical CharacteristicsValue
HousingIP30 SPCC Metal housing, ruggedized Heat-sink
Dimension (W x H x D)EHG7512: 76 x 200 x 160 mm; EHG7612: 76 x 200 x 160 mm
Weight2,500 g
InstallationDIN-Rail, Wall mount (optional kit)
Environmental LimitsValue
Operating Temperature-40°C~70°C (-40°F~158°F)
Storage Temperature-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity5%~95%, 55°C (Non-condensing)
CertificationStandard
SafetyUL62368-1, 2nd Ed., CSAC22.2 N. 62368-1-14,NZS62368.1:2018,EN62368-1:2014+A11:2017
Traffic ControlNEMA TS-2
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,
RoHS 2Yes
StandardItemTestValueLevel
IEC 61000-4-2ESDContact Discharge
Air Discharge
±6KV
±8KV
3
3
IEC 61000-4-3RS80-1000MHz
1.4-2.0GHz
2.0-2.7GHz
10(V/m)
3(V/m)
10(V/m)
3
3
3
IEC 61000-4-4EFTAC Power Port
DC Power Port
Signal Port
±2.0kV
±2.0kV
±1.0kV
3
3
3
IEC 61000-4-5SurgeDC Power Port
DC Power Port
Signal Port
Line-to Line±1.0kV
Line-to Earth±2.0kV
Line-to Earth±2.0kV
3
3
3
IEC 61000-4-6CS0.15-80MHz10V rms3
IEC 61000-4-8PFMFEnclosure30 V/m4
IEC 61000-4-11DIPAC Power Port-A
CertificationStandard
ShockMIL-STD-810G Method 516.5
DropMIL-STD-810F Method 516.5
VibrationMIL-STD-810F Method 514.5 C-1 & C-2
MTBF20 Years
MODEL NAMEPART NUMBER10/100/1000 RJ45
(non-PoE)
10/100/1000 RJ45
(PoE)
100/1000 SFP slots1000 SFP slots10G SFP slots
EHG7612-410GSFP1P1EHG76120002G8---4
EHG7612-4SFP-410GSFP1P1EHG76120004G4-4-4
EHG7612-4PoE-410GSFP1P1EHG76120003G44--4
EHG7612-4PoE-4SFP-410GSFP1P1EHG76120005G-44-4
EHG7612-8PoE-410GSFP1P1EHG76120001G-8--4
MODEL NAMEPART NUMBERDESCRIPTION
WMK-450-Black70100000000052GAluminum wall mount kit
CBL-RJ45(8P)-DB9(F)-90-C50891971GRJ45 to DB9 Female Cross Over Console Cable, 90cm
SDR-75-2450500752240001G75W/3.2A DIN-Rail 24VDC power supply 88~264VAC / 124~370VDC input
SDR-240-4850502401480001G240W/5A DIN-Rail 48~55VDC power supply 88~264VAC / 124~370VDC input
LM38-A3S-TI-N50708051GSFP Transceiver, 155Mbps, 1310nmLED, 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-N50709411GSFP 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, 10Gbps, 851nmVCSEL,Multi-mode,3.3V,33m/82 m, -10~85°C
LS38-H3S-TI-N-EX50710071GSFP Transceiver, 10Gbps Single-mode 1311nm, DFB, 3.3 V,(10 km),-40~85°C
LS48-H3L-TI-N50710081GSFP Transceiver, 10Gbps Single-mode 1550nm, EML,3.3 V,40 km,-40~85°C
LS48-H3U-TI-N50710091GSFP Transceiver, 10Gbps Single-mode 1550nm, EML, 3.3 V, 80 km, -40~85°C

Utility

VersionNameTimeSizeDownload
v5.20Management Utility for Windows2019-07-1016.21 MB

Firmware

VersionNameTimeSizeDownload
v4.30EHG76XX Firmware2019-07-100 B

Datasheet

VersionNameTimeSizeDownload
V0.6Datasheet EN2019-08-02714.01 KB

Manual

VersionNameTimeSizeDownload
v1.3EHG76XX/ RHG76XX/ RHG96XX/ EHG96XX User Manual2019-07-105.91 MB

Hardware Installation Guide

VersionNameTimeSizeDownload
v2.0EHG7512/EHG7516/EHG7520/EHG7612/EHG7616/EHG7620 Hardware Installation Guide2019-07-103.54 MB