Introduction
The RENKFORCE C4L6400-TWP-P Network Extender is designed to establish a modern, high-speed network within buildings that may lack structured network cabling. This device efficiently utilizes existing two-wire telephone cables, as well as Cat 5e and Cat 6 cables, for robust data transmission. It is particularly beneficial in scenarios where traditional Wi-Fi or Powerline Communication (PLC) solutions are limited by building infrastructure.
This extender allows for data transmission speeds of up to 100 Mbps over a maximum cable length of 500 meters, depending on local conditions. It is an ideal solution for integrating IP devices, such as modern IP cameras, into existing two-wire or Cat 5e/6 cable infrastructures.
Product Overview
Figure 1: Front view of the RENKFORCE C4L6400-TWP-P Network Extender, showing the Power input, TWP (Two-Wire Pair) indicator, PoE (Power over Ethernet) indicator, and Ethernet port.
Figure 2: Top view of the extender, highlighting the "Easy UTP™ Ethernet over UTP IP extender C4L6400-TWP-P" branding and the C4Line logo.
Figure 3: Bottom view of the extender, displaying manufacturing details, model K1614, serial number, RoHS compliance, CE mark, and power specifications (+48Vdc, 52mA, 2.5W).
Figure 4: Angled view of the extender, illustrating its robust casing and indicating the operational temperature range of -10°C to +50°C.
Setup
The RENKFORCE C4L6400-TWP-P Network Extender is designed for straightforward installation. It operates by converting Ethernet signals to be transmitted over two-wire cables, such as existing telephone lines, or standard Cat 5e/6 cables.
Connection Steps:
- Identify Cable Type: Determine if you will be using existing two-wire telephone cables or standard Cat 5e/6 Ethernet cables for the extension.
- Connect Network Device: Connect your IP device (e.g., IP camera, computer, network switch) to the Ethernet port on the extender using a standard Ethernet cable.
- Connect Two-Wire/Ethernet Cable: Connect the two-wire telephone cable or Cat 5e/6 cable to the designated two-wire input/output terminals on the extender. Ensure proper polarity if using two-wire cables.
- Power Supply: The extender can be powered via Power over Ethernet (PoE) if your network switch or injector supports IEEE 802.3at, or via a separate 48Vdc power adapter (not included). Connect the power source to the 'Power' input port.
- Indicator Lights:
- Power LED: Illuminates when the device receives power.
- TWP LED: Indicates activity on the two-wire pair connection.
- PoE LED: Indicates if Power over Ethernet is active.
- Master/Slave Configuration: One master adapter can support the connection of up to four slave adapters. Ensure correct configuration for your network topology.
For optimal performance, ensure that the cable length does not exceed 500 meters and that the cable quality is sufficient for 100 Mbps data transmission.
Operating Instructions
Once the RENKFORCE C4L6400-TWP-P Network Extender is properly set up and powered, it operates automatically to extend your network connection. No specific software configuration is typically required for basic operation.
Key Operational Aspects:
- Automatic Data Transmission: The extender transparently converts Ethernet signals for transmission over the connected two-wire or Cat 5e/6 cable, and vice-versa.
- Speed and Distance: The device supports data transfer rates up to 100 Mbps over distances up to 500 meters. Actual performance may vary based on cable quality, environmental interference, and network traffic.
- Indicator Monitoring: Regularly check the Power, TWP, and PoE indicator lights to ensure the device is functioning correctly and maintaining a stable connection.
- Network Integration: The extended network segment will behave like a standard Ethernet connection, allowing connected devices to communicate as if they were directly connected to your main network.
Maintenance
The RENKFORCE C4L6400-TWP-P Network Extender is designed for low maintenance. Following these guidelines will help ensure its longevity and reliable performance:
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or aerosols, as they may damage the internal components.
- Environmental Conditions: Operate the device within its specified temperature range of -10°C to +50°C. Avoid exposing it to extreme temperatures, high humidity, or direct sunlight.
- Ventilation: Ensure that the device has adequate ventilation. Do not block any ventilation openings.
- Cable Integrity: Periodically inspect the connected cables for any signs of damage or wear. Damaged cables can degrade performance or lead to connection loss.
- Firmware Updates: While typically not user-upgradable, check the manufacturer's website periodically for any available firmware updates that might improve performance or address issues.
Troubleshooting
If you encounter issues with your RENKFORCE C4L6400-TWP-P Network Extender, refer to the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power LED indication. | No power supply or faulty power connection. | Ensure the power adapter is securely connected and functioning, or that PoE is active and correctly supplied by the network switch/injector. |
| No network connection or slow speed. |
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| Connected IP device not recognized. |
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If the problem persists after attempting these solutions, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | C4L6400-TWP-P (800916) |
| Brand | Renkforce |
| Data Transfer Rate | Up to 100 Mbps |
| Max Cable Length | 500 meters (approx. 1640 feet) |
| Compatible Cable Types | Two-wire telephone cables, Cat 5e, Cat 6 |
| Data Link Protocol | IEEE 802.3at (for PoE) |
| Power Supply | 48Vdc (via external adapter or PoE) |
| Power Consumption | 2.5W (typical) |
| Operating Temperature | -10°C to +50°C (14°F to 122°F) |
| Item Weight | 115 Grams (approx. 0.25 lbs) |
| Master/Slave Support | One master adapter supports up to 4 slave adapters. |
Warranty and Support
Warranty Information:
Specific warranty details for the RENKFORCE C4L6400-TWP-P Network Extender are typically provided at the point of purchase or within the product packaging. Please retain your proof of purchase for warranty claims. The manufacturer guarantees the product against defects in materials and workmanship under normal use for a specified period.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Renkforce customer support. Refer to the contact information provided on the product packaging or the official Renkforce website.
Note: Information regarding spare parts availability and software updates is not available at this time.
