ATOP EHG9612 Industrial Managed Ethernet Switch
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The EHG9612 is an ATOP IEC 61850-3 certified industrial managed Layer-3 Gigabit switch. The EHG9612-4SFP build provides 8 × 10/100/1000BASE-T(X) RJ45 ports and 4 × 1000BASE-X SFP slots, twice the fibre capacity of the EHG9608, with BGPv4, OSPFv2, RIP v1/v2 and VRRP routing for substation bay-level networks.
Port configuration (EHG9612-4SFP)8 × 10/100/1000BASE-T(X) RJ45 + 4 × 1000BASE-X SFP (12 ports total), with Layer-3 routing
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- Ships from the UK
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- Manufacturer's warranty
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Description
The EHG9612 Series is a highly reliable Gigabit Managed Ethernet Switch. Its IEC61850-3 compliance allows it to be core part in the IEC 61850 network in power substations and control centers. The series meets the IEC61850 applications and to support the transmission of GOOSE messages used for fast communication between IEDs.
The IEEE1588 Precision Time Protocol capabilities allow the deployment of EHG9612 Series in networks with stringent time Synchronization requirements. It can act as hw-assisted End-to-End transparent clock providing nanosecond-accurate correction-field packet-update and as a sw-assisted boundary clock.
The device equips up to 8×10/100/1000BASE-T(X) RJ-45 ports and up to 4 1000BASE-X SFP ports. With its high performance, it provides network redundancy self-recovery mechanisms is less than 20ms on full load that enables the user to build a reliable network through a redundant ring topology. ERPS/STP/MSTP/RSTP/MRP (Manager/ Client) and many other compatible rings are supported. With a Multifunctional web dashboard, its offers intelligent features such as Quality of service (QoS), Virtual LAN (VLAN), IGMP, IGMP Snooping, Port mirroring and security.
The EHG9612 Series is designed to be used in core power utilities. It provides dual redundant power inputs with Reverse Polarity Protection and two sets of relay that allow the user build up a stand-alone fault alarm system. Its wide operating temperature of -40 to 85°C and DIN-Rail mounting capacities make it suitable to be used in remote substations where harsh environment and reliability is an issue.
EHG9612 specifications
| RJ45 ports | 8 × 1000TX RJ45 (EHG9612-4SFP) |
|---|---|
| Fibre optics ports | 4 × 1000FX SFP |
| Layer-3 routing | IPv4 unicast static routing, RIP v1/v2, OSPFv2, BGPv4 |
| Layer-3 multicast | IGMPv1/v2/v3, DVMRP, PIM-DM, PIM-SM, PIM-SSM |
| Routing redundancy | VRRP (Virtual Router Redundancy Protocol) |
| Substation certification | IEC 61850-3 (including 6.10.3 seismic test), IEEE 1613 |
| Ring recovery time | < 20 ms @ 40 switches (ERPS and Compatible Ring) |
| Redundancy | ITU-T G.8032 ERPS, STP, RSTP, MSTP, MRP (Manager/Client), Compatible Ring/Chain, U-Ring |
| Time synchronisation | IEEE 1588 PTP V1/V2, hardware-assisted End-to-End transparent clock, software-assisted boundary clock |
| MAC table size | 16K |
| VLAN | 4096-entry VLAN table, VID 1 to 4094, 512 MAC-based VLAN |
| Rated supply voltage | 24-57 VDC; 100-240 VAC (AC series); 110-370 VDC (HV series) |
| Input current (system) | 0.63 A @ 24 VDC; 0.16 A @ 100 VAC; 0.12 A @ 110 VDC (HV) |
| Power connector | 5-pin 5.08 mm lockable terminal block, reverse polarity protection |
| Console | RS232 (RJ45 connector) |
| Relay output | 2 relay outputs, 1 A @ 24 VDC |
| Housing | IP30 SPCC, black housing |
| Dimensions (W x H x D) | 77 × 145 × 113 mm |
| Weight | 1,000 g (AC/HV versions) / 1,200 g (other) |
| Installation | DIN-Rail; wall mount (optional kit) |
| Operating temperature | -40°C to 85°C (-40°C to 70°C for UL) |
| Ambient relative humidity | 5% to 95% RH, 55°C (non-condensing) |
| Safety | UL/CUL/IEC (CB) 61010-2-201 (all series except HV) |
| MTBF / warranty | MTBF 20 years; warranty 5 years |
Specifications taken from the manufacturer datasheet.
Which version do I need?
Three EHG9612 part numbers differ only by power input: EHG9612-4SFP (1P1EHG96120001G, DC), EHG9612-4SFP-AC (1P1EHG96120003G, 100-240 VAC) and EHG9612-4SFP-HV (1P1EHG96120002G, 110-370 VDC high voltage). All three carry 4 × 1000FX SFP and 8 × 1000TX RJ45. The datasheet notes that all series are UL 61010-2-201 certified except the HV series.
Typical applications for the EHG9612
- Substation bay-level routing between process and station level
- IEC 61850 power station and substation networks
- Fibre-rich utility ring backbones (4 SFP uplinks)
- GOOSE messaging between IEDs
- Multicast distribution using PIM/DVMRP in utility networks
- IEEE 1588v2 time-synchronised utility networks
Complete the stack
Products that work with this one — connect it, power it, and get it online.
EHG9612 — frequently asked questions
What is the difference between the EHG9612 and the EHG9608?
Port count. The EHG9612-4SFP has 8 × 1000TX RJ45 copper ports and 4 × 1000FX SFP fibre slots (12 ports); the EHG9608-2SFP has 6 × 1000TX RJ45 and 2 × 1000FX SFP (8 ports). All other published specifications in the shared datasheet are identical.
What routing protocols does the EHG9612 support?
IPv4 unicast static routing, RIP v1/v2, OSPFv2 and BGPv4 for unicast; IGMPv1/v2/v3, DVMRP, PIM-DM, PIM-SM and PIM-SSM for multicast; and VRRP for routing redundancy.
Is it certified for substation installation?
Yes. It is IEC 61850-3 certified including the 6.10.3 seismic test and meets IEEE 1613, and the datasheet states the series meets IEC 61850 applications and supports the transmission of GOOSE messages used for fast communication between IEDs.
Which power input version should I order?
DC (rated 24-57 VDC, input range 19.2-62.7 VDC), AC (100-240 VAC rated, 85-264 VAC input) or HV (110-370 VDC), each a separate part number. Only the HV version is excluded from the UL 61010-2-201 certification.
How is it mounted and how much does it weigh?
DIN-Rail as standard, with an optional aluminium wall mount kit (part 70100000000056G). The chassis is 77 × 145 × 113 mm and weighs 1,000 g for the AC and HV versions or 1,200 g for the others.
How much does the ATOP EHG9612 Industrial Managed Ethernet Switch cost in the UK?
The ATOP EHG9612 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 EHG9612 Industrial Managed Ethernet Switch?
The ATOP EHG9612 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.
