EHG7604-4PoE (4*PoE)

ATOP Endüstriyel Yönetilebilir (Layer2/Layer3) 4 Port Gigabit PoE Ethernet Routing Switch (4×10/100/1000-TX PoE)

4-Port Industrial Layer-3 Managed Gigabit Ethernet PoE Switch

  • Up to 8 10/100/1000 BASE-T(X) RJ45 ports or 1000 BASE-X SFP slots.
  • Up to 8 802.3af/ 802.3at Power over Ethernet ports, with maximum 30W PoE power per port and maximum 240 W device power budget.
  • Powerful Industrial Layer-3 Switch Platform, supporting redundancy Protocols, such as ERPS, RSTP, STP, MRP (Client) and compatible rings.
  • Pro net Conformance Class B compatible & Ethernet/IP Ready
  • EEE 1588v2 Precision Time Protocol Hw-Based Transparent clock
  • Works from -20°C~70°C


The EHG7604/EHG7608 Series is an Industrial Grade Layer-3 Managed Gigabit Ethernet PoE Switch. Designed to provide a highly reliable, fault-tolerant, extremely fast network connection in a harsh environment, EHG7604/EHG7608 Series equips two terminal blocks to provide dual redundant power inputs with Reverse Polarity Protection and allows eld engineers to build up a stand-alone fault alarm system. 

Within its compact DIN-Rail housing design, the EHG7604/EHG7608 series allows you to choose between different port combinations: 10/100/1000 BASE-T(X) RJ45 port, 1000 BASE-X SFP port and IEEE 802.3af/at complaint PoE RJ45. EHG7604/08 provide, in its 8-PoE-Port Version, up to 240W power budget.
Layer-3 Features support IPv4 and IPv6 Static Routing, RIP v1/v2, OSPF v1/v2 and many more. 

This is the right choice if you want to set up a Reliable network environment with its intelligent features and keep equipment connected all the time, even in case of temporary network breakdowns through RSTP, ERPS Rings and MRP (client) redundancy. And that’s not all. Designed speci cally for Automation, it is Pro net CC-B and Ethernet/IP compatible, MAC-based Black List/White List, IEEE 802.1x, RADIUS, TACACS+, etc., and keep your network safe. 

EHG7604/EHG7608 Series : built tough.

Technical Speciications
Model Name EHG7604
Switch Properties
Priority Queues 8
VLAN Table 4096
MAC-Based VLAN 512
VLAN ID Range VID 1 to 4094
Trunk Group 4
Static IGMP Groups 128
Dynamic IGMP Groups 256
MAC Table Size 16K
Packet Buffer Size 1.5 MB
Jumbo Frame 9216 Byte
Standards IEEE 802.3af / 802.3at for Power-over-Ethernet
IEEE 802.3 for 10BASE-T
IEEE 802.3u for 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 for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 8021x for Authentication
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3az for Energy Eficient Ethernet
Protocols IPv4, IPv6, IGMPv1/v2/v3, GARP,GMRP, GVRP, SNMPv1/v2c/v3, SNMP Inform,
ICMP, Telnet, SSH, DHCP Server/Relay/Client, DHCP Option 66/67/82, BootP,RARP, TFTP, NTP Server/Client, SNTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP (Client), LLDP, IEEE 1588 PTP V1/V2, IEEE 1588 Hard-
ware Transparent Clock, 802.1x, EAP, RADIUS, TACACS+, Mirror port, QoS,ACL, Serial Console, U-Ring, STP, RSTP, MSTP, Redundancy Compatible Ring
Layer-3 Protocols IPv4 Unicast static routing, IPv6 Unicast static routing, IP MAC Binding, RIP
v1/v2, OSPF, DVMRP, PIM-DM, PIM-SM, PIM-SSM, mutli-IP interface
Automation Proiles Proinet, Ethernet/IP, Modbus/TCP
SNMP MIB MIB 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
Input Voltage 9-57 VDC for Non-PoE models
45-57 VDC for 802.3af mode
51-57 VDC for 802.3at mode
Input Current (System) Max. 1.4A @ 9VDC (without PoE)
Max. 2.9A @ 45VDC (Support up to 8 ports at 15.4W per PoE port)
Max. 5.0A @ 51VDC (Support up to 8 ports at 30W per PoE port)
Power Consumption (System) Max 12.6 W @9 VDC (without PoE)
Max 130.5 W @45VDC (802.3af, with 15.4W PoE per port for 8 ports)
Max 255 W @51VDC (802.3at, with 30W PoE per port for 8 ports)
Reverse Polarity Protection
5-Pin 5.08mm Lockable Terminal Block
RJ45 Ports
Fiber Optics Ports
LED Indicators
Relay Output
DIP Switches
Up to 8 10/100/1000BASE-T(X) auto negotiation speed
Up to 4 1000BASE-X SFP slot
PWR1, PWR2, Alarm, Run, Ring, Ring Master, RJ-45 Link/Speed, SFP Link, PoE
RS232 (RJ45 connector)
2 relay outputs with current carrying capacity of 1A @ 24 VDC
Ring Control and Proinet Setting
Reset Button
Physical Characteristics
Dimension (W x H x D)
IP30 aluminum housing
54 x 113 x 145 mm
DIN-Rail , Wall mount (optional kit)
Environmental Limits
Operating  Temperature
Storage Temperature
Ambient Relative Humidity
-20°C~70°C  (-4°F~158°F)
-40°C~85°C  (-40°F~185°F)
5%~95%, 55°C (Non-condensing)
Regulatory Approvals
Safety UL 60950-1 2nd Ed. /CSA C22.2 No.60950-1-07 2nd Ed. / EN 60950-1 / CB
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
Air Discharge
IEC 61000-4-3 RS 80-1000MHz
IEC 61000-4-4 EFT AC Power Port
DC Power PortSignal Port
IEC 61000-4-5 Surge DC Power Port
DC Power Port
Signal Port
Line-to Line±1.0kV
Line-to Earth±2.0kV
Line-to Earth±2.0kV
IEC 61000-4-6 CS 0.15-80MHz 10V rms 3
IEC 61000-4-8 PFMF Enclosure 30 V/m 4
IEC 61000-4-11 DIP AC Power Port A
MIL-STD-810G Method 516.5
MIL-STD-810F Method 516.5
MIL-STD-810F Method 514.5 C-1 & C-2
MTBF 20 Years

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