Introduction
This manual provides instructions for the installation, operation, and maintenance of the MOXA EDS-G512E-4GSFP-T Managed Full Gigabit Ethernet Switch. Please read this manual thoroughly before operating the device to ensure proper usage and to prevent damage.
Safety Information
Warning:
- Ensure proper grounding to prevent electrical shock.
- Do not operate the device in environments exceeding its specified temperature and humidity ranges.
- Disconnect power before performing any maintenance or installation procedures.
- Only qualified personnel should install and service this equipment.
Package Contents
Verify that your package contains the following items:
- MOXA EDS-G512E-4GSFP-T Ethernet Switch
- Quick Installation Guide
- Warranty Card
- Terminal block for power input
- Wall mounting kit (if applicable)
If any of these items are missing or damaged, please contact your sales representative for assistance.
Product Overview
The MOXA EDS-G512E-4GSFP-T is a managed full Gigabit Ethernet switch designed for industrial applications, offering high performance and reliability in harsh environments.
Front Panel Layout

Figure 1: Front panel of the MOXA EDS-G512E-4GSFP-T switch.
The front panel of the EDS-G512E-4GSFP-T features various indicators and ports:
- LED Indicators: STATE, FAULT, PWR1, PWR2, MSTR/HEAD, CPLR/TAIL. These LEDs provide status information about the device and network connections.
- USB Port: A USB port is available for configuration or firmware updates.
- Ethernet Ports (1-8): Eight 10/100/1000BaseT(X) ports for standard Ethernet connections.
- SFP Slots (9-12): Four 100/1000Base SFP slots for fiber optic connections, supporting various SFP transceivers.
Setup
Mounting the Switch
The EDS-G512E-4GSFP-T can be mounted on a DIN-rail or wall-mounted. Refer to the Quick Installation Guide for detailed instructions on mounting procedures.
Power Connection
- Ensure the power source is off before connecting.
- Connect the power input to the terminal block on the top of the switch. The switch supports dual redundant power inputs (PWR1 and PWR2).
- Connect the terminal block to a compatible DC power source (12-48 VDC).
- Verify all connections are secure before applying power.
Network Connection
- Ethernet Ports: Connect standard RJ45 Ethernet cables from your network devices to ports 1-8.
- SFP Slots: Insert compatible SFP transceivers into slots 9-12, then connect fiber optic cables to the transceivers.
Operating the Switch
LED Indicators
Monitor the front panel LEDs for operational status:
- STATE: Indicates system status (e.g., booting, operational).
- FAULT: Illuminates if a system fault is detected.
- PWR1/PWR2: Indicate the status of the primary and secondary power inputs.
- MSTR/HEAD & CPLR/TAIL: Indicate ring coupling status for redundancy protocols.
- Port LEDs: Each port has an LED indicating link status and activity.
Initial Configuration
The switch can be configured via a web-based interface, console port (CLI), or SNMP. Refer to the full user manual for detailed configuration instructions.
- Web Console: Access the switch's web interface by entering its default IP address into a web browser.
- Console Port: Connect a console cable to the switch's console port (if available) and use a terminal emulator.
Maintenance
Cleaning
Periodically clean the exterior of the switch with a soft, dry cloth. Do not use liquid or aerosol cleaners. Ensure the device is powered off before cleaning.
Firmware Updates
Regularly check the manufacturer's website for firmware updates to ensure optimal performance and security. Follow the provided instructions carefully when performing firmware upgrades.
Troubleshooting
- No Power:
- Check power cable connections to the switch and power source.
- Verify the power source is active and providing the correct voltage.
- Check PWR1/PWR2 LEDs for status.
- No Link on Port:
- Ensure the Ethernet or fiber cable is securely connected at both ends.
- Verify the connected device is powered on and functioning correctly.
- Check the port's link/activity LED.
- Try a different cable or port.
- Cannot Access Web Interface:
- Verify your computer's IP address is in the same subnet as the switch's default IP.
- Check network cable connection.
- Ensure no firewall is blocking access.
- Try resetting the switch to factory defaults (refer to full manual for procedure).
- FAULT LED is On:
- Consult the full user manual for specific fault codes or conditions.
- Perform a power cycle. If the fault persists, contact technical support.
Specifications
| Feature | Description |
|---|---|
| Brand | Moxa |
| Model Number | EDS-G512E-4GSFP-T |
| Number of Ports | 8 x 10/100/1000BaseT(X) + 4 x 100/1000Base SFP |
| Data Transfer Rate | 1 Gigabit Per Second (max) |
| Operating Temperature | -40°C to 75°C (-40°F to 167°F) |
| Voltage | 12-48 Volts (DC) |
| Item Weight | 18.98 Pounds (approx. 8.61 kg) |
| Case Material | Metal |
| UPC | 720355974527 |
| ASIN | B07BZL5MN4 |
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Moxa website. You can find detailed support resources, FAQs, and contact information there.
Always provide your product model number (EDS-G512E-4GSFP-T) and serial number when contacting support.