1. Introduction
Welcome to the instruction manual for your keepLiNK 16 Port Industrial Gigabit Ethernet Switch. This unmanaged switch is designed for robust performance in demanding industrial environments, offering reliable network connectivity with its hardened IP40-rated enclosure and wide operating temperature range. This manual provides essential information for safe installation, operation, maintenance, and troubleshooting.
2. Safety Precautions
- Ensure the power supply voltage is within the specified range (12-58V DC) to prevent damage.
- Do not open the device casing. Refer all servicing to qualified personnel.
- Protect the device from moisture, extreme temperatures outside its operating range, and strong electromagnetic interference.
- Properly ground the enclosure to prevent electrical hazards and ensure stable operation.
- Use appropriate cables and connectors for network connections to maintain optimal performance and safety.
3. Package Contents
Verify that all items are present in the package:
- keepLiNK 16 Port Industrial Gigabit Ethernet Switch
- Instruction Manual
4. Product Overview
4.1 Key Features
- 16 x 10/100/1000Mbps RJ45 Gigabit Ethernet ports for high-speed data transfer.
- 32Gbps switching capacity for efficient network traffic handling.
- Rugged IP40-rated metal enclosure for durability in harsh environments.
- Wide operating temperature range of -30°C to 75°C (-22°F to 167°F).
- Dual power inputs for redundant power supply and overload current protection.
- Anti-lightning, anti-static, and anti-vibration protection.
- Supports DIN-rail mounting for flexible installation.
4.2 Physical Description
Figure 1: Front view of the keepLiNK 16 Port Industrial Gigabit Switch, highlighting 12-58V DC input, LED indicators, 16 RJ45 Gigabit ports, and enclosure grounding point.
Figure 2: Side view of the switch demonstrating DIN-rail mounting and physical dimensions (1.8 inch width, 5.6 inch height, 4.1 inch depth).
Figure 3: Visual representation of the switch operating reliably across a wide temperature range (-22°F to 167°F).
Figure 4: The switch is designed with 6KV lightning protection and anti-static interference capabilities.
Figure 5: The robust construction of the switch provides vibration and shock resistance, suitable for demanding environments.
4.3 Ports and Indicators
| Component | Description |
|---|---|
| 16 x RJ45 Ports | 10/100/1000Mbps Gigabit Ethernet ports for connecting network devices. |
| LED Indicators (Yellow & Green) | Yellow & Green light on: 1000Mbps connection. Only Green light on: 10/100Mbps connection. |
| 12-58V DC Input | Terminal block for primary and redundant DC power input. |
| Enclosure Grounding | Grounding point for electrical safety. |
5. Setup
5.1 Mounting Options
The keepLiNK Industrial Gigabit Switch supports DIN-rail mounting for secure installation in industrial cabinets or control panels. The integrated clip on the rear of the device allows for easy attachment to standard DIN rails.
Video 1: This video demonstrates the unboxing and DIN-rail mounting process for a similar industrial switch. While the model shown may differ, the mounting principles are applicable to the keepLiNK 16 Port Industrial Gigabit Switch.
5.2 Power Connection
Connect a 12-58V DC power supply to the terminal block labeled 'INPUT DC 12V-58V' on the side of the switch. The switch features dual power inputs (PWR1 and PWR2) for redundancy. Ensure correct polarity when connecting the wires. The power supply is not included with the switch.
Figure 6: Detail of the dual DC power input terminal block and grounding screw.
5.3 Network Connection
Connect your network devices (e.g., computers, servers, IP cameras) to any of the 16 RJ45 Gigabit Ethernet ports using standard Ethernet cables. The switch is unmanaged, meaning it operates automatically without requiring any configuration.
6. Operating
Once the power supply is connected and the switch is powered on, it will automatically detect connected devices and establish network links. The LED indicators next to each port will illuminate to show link status and speed:
- Yellow & Green LED on: 1000Mbps (Gigabit) connection.
- Only Green LED on: 10/100Mbps connection.
No further configuration is required for basic operation. The switch functions as a plug-and-play device.
7. Maintenance
7.1 Care and Cleaning
- Keep the switch clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid or aerosol cleaners.
- Ensure adequate ventilation around the device to prevent overheating, although its fanless design is optimized for heat dissipation.
7.2 Environmental Considerations
The switch is designed for harsh environments. However, avoid exposing it to direct sunlight, excessive humidity, or corrosive substances. Operate within the specified temperature and humidity ranges for optimal longevity.
8. Troubleshooting
If you encounter issues with your keepLiNK Industrial Gigabit Switch, refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power LED indication | No power supply connected or faulty power supply. | Check power cable connection and ensure power supply is functional and within 12-58V DC range. |
| No link LED for a connected device | Incorrect cable, faulty cable, or device not powered on. | Verify Ethernet cable is correctly connected and functional. Ensure the connected device is powered on. |
| Slow network speed | Cable quality, device compatibility, or network congestion. | Use Cat5e or Cat6 cables for Gigabit speeds. Check device network adapter settings. Reduce network traffic if possible. |
| Intermittent connection | Loose cable connection, environmental interference, or faulty port. | Ensure all cables are securely connected. Check for strong electromagnetic sources nearby. Try a different port. |
9. Technical Specifications
| Specification | Value |
|---|---|
| Brand | keepLiNK |
| Model Number | 16 Port Gigabit |
| Number of Ports | 16 |
| Interface Type | RJ45 |
| Data Transfer Rate | 16000 Megabits Per Second (16 Gbps switching capacity) |
| Operating Temperature Range | -30°C to 75°C (-22°F to 167°F) |
| Upper Temperature Rating | 75 Degrees Celsius |
| Case Material | Metal (IP40 rated) |
| Item Weight | 1.63 pounds |
| Package Dimensions | 7.44 x 6.46 x 2.52 inches |
| Compatible Devices | Desktop, Laptop, Printer, IP Cameras, etc. |
10. Customer Support
For any questions or assistance regarding your keepLiNK network switch, please contact our customer service team. We are committed to providing 24/7 support and will work to provide a satisfactory solution within 24 hours.
Please refer to the product packaging or the official keepLiNK website for the most up-to-date contact information.