1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Planet GST-805A Smart Media Converter. This device facilitates the conversion between 10/100/1000BASE-T (copper) and 1000BASE-FX (fiber optic) networks, utilizing an SFP (Small Form-Factor Pluggable) module for flexible fiber connectivity. It is designed to extend network distances and integrate different network media types efficiently.
2. Product Overview
The Planet GST-805A is a compact and robust media converter. It features one 10/100/1000BASE-T RJ-45 port and one 1000BASE-FX SFP slot. LED indicators provide real-time status updates for power, link activity, and data transmission on both copper and fiber ports.
Figure 1: Planet GST-805A Smart Media Converters. This image displays three Planet Smart Media Converters. Each unit features an RJ-45 Ethernet port, LED indicators for Link/Activity, TP (Twisted Pair), Fiber, and Power, and an SFP (Small Form-Factor Pluggable) slot for fiber optic modules. The devices are black with the 'PLANET' logo visible.
2.1. Front Panel Layout
- RJ-45 Port: 10/100/1000BASE-T auto-negotiating port for copper Ethernet connection.
- SFP Slot: Accepts a 1000BASE-FX SFP module for fiber optic connection.
- LED Indicators:
- PWR: Power indicator. Lit when the device is powered on.
- TP Link/ACT: Indicates link status and activity on the RJ-45 port.
- Fiber Link/ACT: Indicates link status and activity on the SFP fiber port.
3. Setup
3.1. Package Contents
Verify the following items are included in your package:
- Planet GST-805A Smart Media Converter
- Power Adapter
- User Manual (this document)
If any items are missing or damaged, please contact your vendor immediately.
3.2. Installation Steps
- Power Off: Ensure all devices to be connected (e.g., switch, router, fiber equipment) are powered off before beginning installation.
- Insert SFP Module: Carefully insert a compatible 1000BASE-FX SFP module into the SFP slot of the GST-805A. Ensure it clicks into place securely.
- Connect Fiber Cable: Connect the appropriate fiber optic cable (e.g., LC connector for LC SFP modules) to the SFP module. Ensure the fiber connection is clean and secure.
- Connect Ethernet Cable: Connect a standard RJ-45 Ethernet cable from your network device (e.g., switch, computer) to the 10/100/1000BASE-T port on the GST-805A.
- Connect Power: Connect the provided power adapter to the GST-805A's power input and then plug the adapter into a suitable power outlet.
- Power On: Power on all connected network devices. The PWR LED on the GST-805A should illuminate.
Upon successful connection, the TP Link/ACT and Fiber Link/ACT LEDs should illuminate, indicating an active link. They will blink to show data activity.
4. Operating the Media Converter
The Planet GST-805A operates automatically once properly installed and powered. It transparently converts Ethernet signals between copper and fiber media, allowing seamless communication between devices connected to different network segments.
- Auto-Negotiation: The RJ-45 port supports auto-negotiation for speed (10/100/1000Mbps) and duplex mode (half/full-duplex).
- Flow Control: Supports IEEE 802.3x flow control for full-duplex mode and back pressure for half-duplex mode.
- Link Fault Pass-Through (LFP): This feature ensures that if a link failure occurs on one side (e.g., fiber), the link on the other side (e.g., copper) is also brought down, notifying the connected devices of the link loss. This helps in faster fault detection and recovery.
5. Maintenance
The Planet GST-805A is designed for reliable operation with minimal maintenance. Follow these guidelines to ensure optimal performance:
- Keep Clean: Ensure the device and its ports are free from dust and debris. Use a soft, dry cloth for cleaning. Do not use liquid cleaners.
- Proper Ventilation: Ensure adequate airflow around the unit to prevent overheating. Do not block ventilation holes.
- Cable Management: Route cables neatly to avoid strain on connectors and accidental disconnections.
- Fiber Optic Care: Always keep fiber optic connectors clean. Use appropriate fiber cleaning tools if necessary. Never look directly into an active fiber optic port.
6. Troubleshooting
If you encounter issues with your GST-805A, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power (PWR LED Off) | Power adapter not connected or faulty; power outlet not working. | Check power adapter connection. Try a different power outlet. Verify power adapter functionality. |
| No Link on RJ-45 Port (TP Link/ACT LED Off) | Ethernet cable faulty or disconnected; connected device is off or faulty; speed/duplex mismatch. | Ensure Ethernet cable is securely connected. Check the status of the connected device. Try a different Ethernet cable. Ensure connected device's port is active. |
| No Link on Fiber Port (Fiber Link/ACT LED Off) | Fiber cable faulty or disconnected; SFP module not properly inserted or faulty; connected fiber device is off or faulty; incorrect SFP module type. | Ensure fiber cable is securely connected and clean. Re-insert or replace SFP module. Check the status of the connected fiber device. Verify SFP module compatibility. |
| Data Transmission Issues (Link LEDs On, but no data) | Network configuration issues; faulty cables; connected devices not communicating. | Verify network settings on connected devices. Test cables. Restart all connected devices. |
If the problem persists after trying these solutions, please contact Planet Technology support.
7. Specifications
| Feature | Description |
|---|---|
| Model | GST-805A |
| Ethernet Port | 1 x 10/100/1000BASE-T RJ-45, Auto-MDI/MDI-X |
| Fiber Port | 1 x 1000BASE-FX SFP slot |
| Fiber Connection | LC (depends on SFP module) |
| Dimensions (L x W x H) | 3.7 x 3.19 x 1.02 inches (94 x 81 x 26 mm) |
| Weight | 1 pounds (approx. 0.45 kg) |
| Manufacturer | Planet Technology |
| First Available Date | May 26, 2016 |
8. Support and Warranty
For technical support, warranty information, or further assistance, please contact your local Planet Technology distributor or visit the official Planet Technology website. Keep your purchase receipt for warranty claims.
Manufacturer: Planet Technology
