ABB NE810 3BSE080207R1 10-Port Layer 2 Network Switch

Description

3. Key Technical Specifications

The NE810 is a 10-port managed industrial Ethernet switch designed for harsh industrial environments. It provides eight Fast Ethernet copper ports, two Gigabit SFP uplinks, redundant DC power inputs, and ABB’s FRNT redundancy protocol for rapid network recovery.

4. Product Introduction

The ABB NE810 (3BSE080207R1) is a managed Layer 2 industrial Ethernet switch developed for ABB Ability™ System 800xA and other mission-critical industrial networks. It supports deterministic Ethernet communication for controllers, operator stations, remote I/O, and SCADA infrastructure while maintaining high network availability through FRNT redundancy.

The switch is engineered for demanding environments including power generation, substations, water treatment, transportation, tunnels, and manufacturing facilities. With a wide operating temperature range, redundant power inputs, and support for both copper and fiber connections, it is suitable for installations where downtime must be minimized.

NE810 3BSE080207R1

NE810 3BSE080207R1

5. Installation & Configuration Guide

Stage 1 – Pre-Installation Preparation (10–15 minutes)

⚠️ Safety First

1. Notify operations before modifying the industrial network.
2. Apply Lock-Out/Tag-Out procedures if cabinet work is required.
3. Verify the DC power supply is isolated.
4. Wear an ESD wrist strap when handling the switch.
5. Review the network topology before disconnecting any cables.

Required Tools

• Digital multimeter
• ESD wrist strap
• Phillips screwdriver
• Fiber cleaning kit (if SFP modules are installed)
• Network cable tester
• Laptop with ABB network management software

Before Installation

• Record the switch IP address.
• Export the existing configuration.
• Label all Ethernet and fiber connections.
• Document FRNT ring topology and switch location.

Stage 2 – Removing the Existing Switch

1. Disconnect redundant power inputs.
2. Label every Ethernet and fiber cable.
3. Remove all network connections.
4. Release the DIN rail clip.
5. Inspect connectors for corrosion, dust, or mechanical damage.

⚠️ Do not discard the original switch until the replacement has been fully commissioned and verified.

Stage 3 – Installing the New NE810

1. Verify the replacement part number is 3BSE080207R1.
2. Mount the switch securely on the DIN rail.
3. Connect redundant DC power inputs.
4. Install the required SFP transceivers.
5. Reconnect all Ethernet cables.
6. Restore the saved network configuration if applicable.

Installation Checklist

• ✔ Correct article number
• ✔ Redundant power connected
• ✔ SFP modules installed correctly
• ✔ FRNT configuration verified
• ✔ Ground connection inspected

Stage 4 – Power-On & Functional Testing

1. Apply DC power.
2. Confirm normal LED startup.
3. Verify management interface accessibility.
4. Confirm communication with controllers and engineering workstations.
5. Test FRNT redundancy by disconnecting one network path.
6. Monitor switch diagnostics for communication errors.

⚠️ Troubleshooting

Switch does not power up

• Verify the 19–60 VDC input.
• Check redundant power wiring.
• Inspect input protection devices.

Fiber link remains down

• Verify SFP compatibility.
• Clean fiber connectors.
• Confirm transmit/receive fiber orientation.

FRNT ring does not recover

• Verify FRNT configuration on all participating switches.
• Inspect ring cabling.
• Confirm firmware compatibility across the network.

Field Experience: ABB published a product bulletin describing a memory leak affecting NE810 switches running NEOS 4.24.1-r0. Systems left in continuous operation for extended periods may experience lockups, LLDP failures, or FRNT communication issues. ABB recommends upgrading firmware or disabling LLDP where appropriate if affected.

6. Frequently Asked Questions (FAQ)

Q1. What is the primary function of the NE810?

The NE810 provides managed Layer 2 Ethernet switching for industrial automation systems. It connects PLCs, DCS controllers, HMIs, engineering workstations, and other networked devices while supporting high network availability through FRNT redundancy.

Q2. How many ports does the NE810 provide?

The switch includes:

• 8 × 10/100 Mbps RJ45 Ethernet ports
• 2 × 10/100/1000 Mbps SFP uplink ports

This configuration allows flexible copper and fiber network deployments.

Q3. Does the NE810 support redundant networking?

Yes. It supports FRNT (Fast Recovery of Network Topology), ABB’s proprietary redundancy protocol that rapidly restores communication after a link or hardware failure. This makes it suitable for applications where network availability is critical.

Q4. Can I install any Gigabit SFP module?

No. Use ABB-qualified SFP transceivers or modules that meet the required optical specifications. Different multimode, single-mode, BiDi, and long-distance SFPs support transmission distances from 100 meters to 120 kilometers, depending on the application.

Q5. What is the most common installation mistake?

The most common issue is assuming a replacement switch can simply be connected without restoring its configuration. In practice, IP settings, VLANs, FRNT parameters, and management options often need to match the original unit. Before removing the old switch, export its configuration and document every network connection.

Q6. Is the NE810 suitable for harsh industrial environments?

Yes. The NE810 is designed for industrial use with an IP40 enclosure, an operating temperature range of −40 °C to +70 °C, redundant DC power inputs, and support for fiber-optic communication in electrically noisy environments. It is widely used in power plants, substations, transportation systems, tunnels, and industrial automation networks.