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EHG7612

ATOP EHG7612 Industrial Managed Ethernet Switch

IEC 62443ATOP Technologies
Where it sits in the stack

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The ATOP EHG7612 is a 12-port Layer 3 managed Gigabit switch with up to 8 × 10/100/1000 RJ45 ports and 4 × 1/10 Gbps SFP uplinks on every version, plus 100/1000 SFP slots on selected versions. Up to 8 ports carry PoE/PoE+. It routes IPv4 (static, RIP, OSPF), is NEMA TS2 certified and operates from -40 to +70°C on DIN rail.

10 Gigabit Uplinks4 × 1/10 Gbps SFP on every version, with Layer 3 routing

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Description

The ATOP EHG7612 is a Layer 3 managed industrial Gigabit switch with 12 ports: up to 8 × 10/100/1000BASE-T(X) RJ45, with 100/1000BASE-X SFP slots on selected versions, and 4 × 1/10 Gbps SFP uplinks on every version. Up to 8 ports carry PoE/PoE+ (IEEE 802.3af/at).

It routes IPv4 with static routing, RIP v1/v2, OSPFv2, BGP and VRRP, supports multicast routing with DVMRP and PIM-DM/SM/SSM, and builds redundant networks with ITU-T G.8032 ERPS, STP, RSTP, MSTP and MRP. Hardware IEEE 1588v2 transparent clocking, security features based on IEC 62443 and NEMA TS2 certification suit traffic control, smart-city and plant backbones. It mounts on DIN rail and operates from -40 to +70°C.

Choose the EHG7612 over the Layer 2 EHG7512 when the network needs routing between VLANs or subnets at the switch.

EHG7612 specifications

Total Ports12
RJ45 PortsUp to 8 × 10/100/1000BASE-T(X), depending on version
Fibre (SFP) Slots4 × 100/1000BASE-X SFP on the -4SFP versions
Uplink Ports4 × 1/10 Gbps SFP on every version
PoE PortsUp to 8 PoE/PoE+ ports
Switching TypeLayer 3 managed Gigabit with 10 Gb uplinks
RoutingIPv4 unicast static routing, RIP v1/v2, OSPFv2, BGP, VRRP, DVMRP, PIM-DM, PIM-SM, PIM-SSM, DHCP server
Redundancy ProtocolsSTP, RSTP, MSTP, ITU-T G.8032 ERPS, MRP (Master/Client)
Time SynchronisationIEEE 1588v2 hardware-based E2E transparent clock
ManagementSNMPv1/v2c/v3; Modbus TCP
Network FeaturesIEEE 802.1Q VLAN, IEEE 802.1p QoS, IEEE 802.1ad LACP trunking, IGMP v1/v2/v3 snooping, DHCP option 66/67/82, GARP/GVRP/GMRP, IPv4/IPv6
Security FeaturesIEEE 802.1X, ACLs; security features based on IEC 62443
Input Voltage9-57 VDC; 45 VDC or higher for PoE output
Power RedundancyRedundant power inputs
Relay OutputYes
Operating Temperature-40 to +70°C
Storage Temperature-40 to +85°C
HousingMetal
Ingress ProtectionIP30
MountingDIN rail
Dimensions76 × 160 × 200 mm
CertificationsNEMA TS2; UL/EN/IEC (CB) 60950-1 and/or 62368-1

Specifications taken from the manufacturer datasheet.

Which version do I need?

This page covers the EHG7612 family, which ATOP lists in 5 orderable versions. Every version has 4 × 1/10 Gbps SFP uplinks; the remaining ports are split between Gigabit RJ45, PoE RJ45 and 100/1000 SFP: EHG7612-410GSFP (8 × RJ45), EHG7612-4PoE-410GSFP (4 PoE + 4 RJ45), EHG7612-8PoE-410GSFP (8 PoE), EHG7612-4SFP-410GSFP (4 RJ45 + 4 SFP) and EHG7612-4SFP-4PoE-410GSFP (4 PoE + 4 SFP). Pick the version by the number of powered devices and fibre links you need; routing, uplinks and temperature range are the same across the family.

Typical applications for the EHG7612

  • Routing between VLANs and subnets at a street or trackside cabinet
  • Traffic control networks (NEMA TS2 certified)
  • Aggregating IP cameras onto a 10 Gb fibre backbone
  • Powering up to 8 cameras or access points in outdoor cabinets down to -40°C
  • Redundant ERPS or MRP rings with Layer 3 hand-off to the core
  • Utility and plant edge networks needing IEEE 1588v2 transparent clock timing

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EHG7612 — frequently asked questions

How many ports does the EHG7612 have?

Twelve. Every version has 4 × 1/10 Gbps SFP uplinks; the other 8 ports are Gigabit RJ45, PoE RJ45 or, on the -4SFP versions, 4 RJ45 plus 4 × 100/1000 SFP.

How many PoE ports can it have?

Up to 8 PoE/PoE+ ports on the EHG7612-8PoE-410GSFP, or 4 on the -4PoE versions. PoE output needs an input of 45 VDC or higher.

What routing protocols does it support?

IPv4 static routing, RIP v1/v2 and OSPFv2, with ATOP's Layer 3 range also listing BGP, VRRP, DVMRP, PIM-DM/SM/SSM and a DHCP server.

What temperature range is it rated for?

-40 to +70°C operating and -40 to +85°C storage, in an IP30 metal DIN-rail housing.

What is the difference between the EHG7612 and the EHG7616?

Both have 4 × 1/10 Gbps uplinks, up to 8 PoE ports and Layer 3 routing. The EHG7616 has 12 access ports instead of 8 and adds versions with 8 or 12 × 100/1000 SFP slots.

Which certifications does it hold?

ATOP lists NEMA TS2 for traffic control and UL/EN/IEC (CB) 60950-1 and/or 62368-1 safety. It is not listed for EN 50155.

How much does the ATOP EHG7612 Industrial Managed Ethernet Switch cost in the UK?

The ATOP EHG7612 Industrial Managed Ethernet Switch is supplied to order and priced on application. Send a quote request and we confirm the price and lead time in writing, usually the same working day. No account is needed. Indiott is a UK distributor invoicing with VAT (PSI Technologies Ltd, VAT GB 730 2340 83).

What is the lead time and delivery cost for the ATOP EHG7612 Industrial Managed Ethernet Switch?

The ATOP EHG7612 Industrial Managed Ethernet Switch is supplied to order. We confirm the lead time in writing with your quote, before you commit to anything. UK delivery is a flat £14.25 per order ex VAT, whatever the weight or how many items you order. We ship to GB and the EU and provide a VAT invoice with every order.

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