1. Product Overview
The SODOLA Gigabit Ethernet Media Converter is designed to convert electrical Ethernet signals to optical fiber signals, extending network reach over long distances. It supports 10/100/1000Base-Tx to 1000Base-LX conversion and includes a SingleMode Dual LC SFP module for distances up to 20 km.
Image 1.1: SODOLA Gigabit Ethernet Media Converter showing its compact design and key ports.
Image 1.2: Overview of the SODOLA Gigabit Ethernet Media Converter highlighting its SFP and RJ45 ports.
2. Package Contents
Verify the following items are included in your package:
- 1 x Gigabit Ethernet Media Converter
- 1 x Power Adapter (5V-1A)
- 1 x User's Manual
- 1 x SFP SingleMode Module (1.25G, 1310-nm, 20-km)
Image 2.1: Contents included in the product package.
3. Setup Instructions
Follow these steps to set up your Gigabit Ethernet Media Converter:
- Connect the SFP Module: Insert the provided SFP SingleMode module into the SFP port of the media converter. Ensure it clicks into place securely.
- Connect Fiber Optic Cable: Connect a SingleMode Dual LC fiber optic cable to the SFP module. Ensure the connectors are clean and properly aligned.
- Connect Ethernet Cable: Connect a Cat.5e or Cat.6 UTP/STP Ethernet cable (up to 100m) from your network device (e.g., switch, router, PC) to the RJ-45 port of the media converter. The RJ-45 port supports auto-negotiation for 10/100/1000Mbps and MDI/MDI-X auto-crossover.
- Connect Power: Plug the 5V-1A power adapter into the DC 5.5*2.5mm power input port on the media converter, then plug the adapter into a power outlet.
- Verify Connections: Check the LED indicators on the converter to ensure proper operation (refer to Section 4 for LED status).
Image 3.1: Detailed view of the Gigabit RJ45 Port, Gigabit SFP Port, LED Indicators, and Power Supply input.
Image 3.2: Typical application scenario demonstrating fiber to Ethernet conversion.
Image 3.3: Illustration of connecting the SFP module and RJ45 Ethernet cable.
4. Operating the Device and LED Indicators
The media converter operates automatically once powered on and connected. The LED indicators provide visual feedback on the device's status:
Image 4.1: Explanation of LED indicators on the media converter.
- PWR (Power):
- Green (Solid): DC Power is on.
- FDX (Full-Duplex):
- Green (Solid): Full-Duplex mode is active.
- 1000M (Gigabit Speed):
- Green (Solid): RJ-45 port speed is 1000Mbps.
- 100M (Fast Ethernet Speed):
- Green (Solid): RJ-45 port speed is 100Mbps.
- FIBER (Fiber Port Status):
- Green (Solid): Fiber port is working.
- Green (Flashing): Data is being transmitted/received (Transceive).
- TP (Twisted Pair/RJ45 Port Status):
- Green (Solid): Network connection is established.
- Green (Flashing): Data is being transmitted/received (Transceive).
5. Maintenance
To ensure optimal performance and longevity of your media converter:
- Keep the device in a cool, dry environment, away from direct sunlight and heat sources.
- Ensure proper ventilation around the unit.
- Regularly inspect fiber optic connectors for dust or damage. Use appropriate fiber cleaning tools if necessary.
- Avoid bending fiber optic cables beyond their minimum bend radius.
- Use only the provided power adapter or a compatible 5V-1A DC power supply.
6. Troubleshooting
If you encounter issues with your media converter, refer to the following common problems and solutions:
- No Power (PWR LED Off):
- Check if the power adapter is securely connected to the converter and the power outlet.
- Verify the power outlet is functional.
- No Link on RJ-45 Port (TP LED Off/Not Flashing):
- Ensure the Ethernet cable is properly connected to both the converter and the network device.
- Verify the Ethernet cable is not damaged and is a Cat.5e or Cat.6 cable.
- Check the status of the connected network device (e.g., switch port, PC network adapter).
- No Link on Fiber Port (FIBER LED Off/Not Flashing):
- Ensure the SFP module is fully inserted into the converter.
- Check the fiber optic cable for proper connection, cleanliness, and damage.
- Verify the fiber optic cable type (SingleMode Dual LC) matches the SFP module.
- Ensure the remote fiber device is powered on and functioning correctly.
- Slow Speed (1000M LED Off, 100M LED On):
- Ensure the connected Ethernet device supports Gigabit speeds.
- Check the Ethernet cable for quality; a damaged or low-quality cable can limit speed.
7. Specifications
Detailed technical specifications for the SODOLA Gigabit Ethernet Media Converter:
Image 7.1: Product dimensions and a summary of key specifications.
| Feature | Specification |
|---|---|
| Model Number | SL-SG0101-SFPK2 |
| Fiber Port | SFP (1.25G, SingleMode, 1310-nm, Dual LC) |
| Fiber Distance | Up to 20 km |
| UTP Port | RJ-45 10/100/1000Mbps (Auto-negotiation, MDI/MDI-X) |
| UTP/STP Cable | Cat.5e or Cat.6, up to 100m |
| Data Transfer Rate | 1000 Megabits Per Second (2000Mbps Full-Duplex) |
| Data Link Protocol | IEEE 802.3 |
| Power Supply | DC 5V-1A (5.5*2.5mm) |
| Item Weight | 10.5 ounces (0.3 Kilograms) |
| Package Dimensions | 6.42 x 4.72 x 1.85 inches |
| Operating Temperature | 0 ~ 60 °C |
8. Warranty and Support
The included SFP SingleMode transceiver comes with a one-year replacement warranty for any quality issues. For further assistance, technical support, or warranty claims, please contact Sodola customer service through the retailer where the product was purchased or visit the official Sodola website for contact information.