ATOP EH7508 Industrial Managed Ethernet Switch
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The ATOP EH7508 is a Layer 2 managed industrial switch with 4 × 10/100BASE-T(X) RJ45 ports plus 4 Gigabit combo uplinks, each usable as a 10/100/1000 RJ45 port or a 100/1000 SFP slot. PoE is available on the 4 Fast Ethernet ports. It runs from 9-57 VDC on redundant inputs, operates from -20 to +70°C and is Profinet CC-B certified.
Gigabit Uplinks4 × combo ports (10/100/1000BASE-T(X) RJ45 or 100/1000BASE-X SFP)
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Description
The EH7508 Series is a highly reliable and fault-tolerant Industrial Managed PoE Ethernet Switch. It equips four 10/100 BASE-T(X) RJ-45 ports and four Giga combo ports. With its high performance switching capacity, EH7508 Series provides network redundant self-recovery mechanism is less than 20ms on full load which allows you to scheme a reliable Ethernet network by building a redundant ring topology as your back-up solution. With a Multifunctional web dashboard, EH7508 Series offers intelligent features such as Quality of service (QoS), Virtual LAN (VLAN), IGMP, Port mirroring and security. To prevent network intrusions, it is necessary to have a good accessing control mechanism that can identify, authenticate and authorize users. EH7506/08/12 support user account, password policy, and authentication interface managements functions that comply with IEC62443 standard.
The EH7508 Series is designed for Industrial rugged applications. It equips a 5-pins terminal block to provide dual redundant power inputs with Reverse Polarity Protection and two sets of relay which allows field engineers to build up a stand-alone fault alarm system. Its IP30 housing protection, wide operating temperature of -20 to 70°C and DIN-Rail mounting capacities are liable to do most industrial filed applications.
Being Profinet CC-B v2.33 certified, this switch Series is Automation and IoT ready. Profinet allows wired and wireless combinations for an array of connectivity options, providing a more effective backbone for your automation operations.
EH7508 specifications
| Total Ports | 8 |
|---|---|
| RJ45 Ports | 4 × 10/100BASE-T(X) |
| Combo Uplink Ports | 4 × Gigabit combo: 10/100/1000BASE-T(X) RJ45 or 100/1000BASE-X SFP |
| PoE Ports | Up to 4 (EH7508-4G-4PoE-4SFP) |
| Switching Type | Layer 2 managed, Fast Ethernet access ports with Gigabit uplinks |
| Redundancy Protocols | STP, RSTP, MSTP, ITU-T G.8032 ERPS, MRP (Master/Client); self-recovery under 20 ms on full load |
| Automation Protocols | Profinet CC-B v2.33 certified; Modbus TCP |
| Management | Web dashboard; SNMPv1/v2c/v3; port mirroring |
| Network Features | IEEE 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 Features | User account, password policy and authentication interface management (security features based on IEC 62443); IEEE 802.1X; ACLs |
| Input Voltage | 9-57 VDC; 45 VDC or higher for PoE output |
| Power Redundancy | Dual redundant inputs on a 5-pin terminal block, reverse polarity protection |
| Relay Output | 2 relay outputs for a stand-alone fault alarm |
| Operating Temperature | -20 to +70°C |
| Storage Temperature | -40 to +85°C |
| Housing | Metal |
| Ingress Protection | IP30 |
| Mounting | DIN rail |
| Dimensions | 60 × 138 × 164 mm (L × W × H) |
| Certifications | UL/EN/IEC (CB) 60950-1 and/or 62368-1; EN 60950-1 and/or EN 62368-1; Profinet CC-B v2.33 |
Specifications taken from the manufacturer datasheet.
Which version do I need?
This page covers the EH7508 series, a Fast Ethernet switch with Gigabit uplinks. ATOP lists two codes: EH7508-4G-4SFP (4 × 10/100 RJ45 without PoE plus 4 Gigabit combo uplinks) and EH7508-4G-4PoE-4SFP (the same layout with PoE on the 4 Fast Ethernet ports). It is not the all-Gigabit EHG7508. Choose the EH7508 when edge devices only need 100 Mbps but the uplinks must run at Gigabit over copper or fibre.
Typical applications for the EH7508
- Profinet automation cells that need a CC-B certified managed switch
- Machine networks with 100 Mbps devices and Gigabit fibre or copper uplinks
- Powering up to 4 IP cameras or access points from a control cabinet (PoE version)
- Redundant ERPS or MRP rings between control panels
- Switch status monitoring from SCADA over Modbus TCP or SNMP
- VLAN segmentation of PLC, drive and HMI traffic
Complete the stack
Products that work with this one — connect it, power it, and get it online.
EH7508 — frequently asked questions
How are the EH7508's 8 ports split?
4 × 10/100BASE-T(X) RJ45 access ports and 4 Gigabit combo uplinks. Each combo port works either as a 10/100/1000 RJ45 port or as a 100/1000 SFP slot.
Which ports support PoE?
On the EH7508-4G-4PoE-4SFP version the 4 Fast Ethernet RJ45 ports supply PoE. The input must be 45 VDC or higher for PoE output.
What is the difference between the EH7508 and the EHG7508?
The EH7508 has 10/100 access ports with 4 Gigabit combo uplinks. The EHG7508 is all-Gigabit, with up to 8 × 10/100/1000 RJ45 ports and up to 8 PoE ports, and ATOP's guide also lists hardware IEEE 1588v2 and NEMA TS2 for it.
What power input does it take?
9-57 VDC on dual redundant inputs through a 5-pin terminal block with reverse polarity protection, plus 2 relay outputs for fault alarms.
Which redundancy protocols are supported?
STP, RSTP, MSTP, ITU-T G.8032 ERPS and MRP (Master/Client), with self-recovery in under 20 ms on full load.
Is it Profinet certified?
Yes, the EH75xx family is Profinet CC-B v2.33 certified, and Modbus TCP is supported.
How much does the ATOP EH7508 Industrial Managed Ethernet Switch cost in the UK?
The ATOP EH7508 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 EH7508 Industrial Managed Ethernet Switch?
The ATOP EH7508 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.
