How to Properly Terminate External Network Cables
External network cables, also known as outdoor cables, are used to connect devices in outdoor environments, such as between buildings or to remote locations. Proper termination of external network cables is essential to ensure a reliable and secure connection. This article will provide a comprehensive guide on how to properly terminate external network cables.
Cable Preparation
Before terminating the cable, it is crucial to prepare it properly. First, measure and cut the cable to the desired length. Then, strip the outer jacket of the cable carefully, exposing about 1-2 inches of the inner conductor. Use a sharp blade or cable stripper to avoid damaging the conductor. Next, untwist the twisted pairs of the inner conductor and arrange them in the correct color code order. The most common color code for Ethernet cables is T-568B, which has the following order:
Pair 1: White/Orange, Orange
Pair 2: White/Green, Green
Pair 3: White/Blue, Blue
Pair 4: White/Brown, Brown
Connector Attachment
After preparing the cable, attach the appropriate connector. For external network cables, waterproof connectors are typically used to protect the connection from moisture. Push the connector onto the cable until it clicks into place. Ensure that the connector is aligned correctly with the color code of the cable.
Wire Termination
Insert the individual wires of the inner conductor into the corresponding slots on the connector. Use a crimping tool to crimp the wires into place. Crimping ensures a secure and reliable connection. Crimp the wires multiple times to ensure proper contact. Avoid crimping too tightly, as this can damage the wires.
Strain Relief and Boot
Once the wires are terminated, secure the connection with a strain relief boot. This boot provides additional protection and prevents the cable from bending or pulling at the termination point. Slide the boot over the connector and crimp it into place using the crimping tool.
Testing and Sealing
After terminating all the external cables, it is important to test the connections to ensure that they are working correctly. Use a cable tester to verify connectivity and check for any errors. If any errors are detected, re-check the termination process and make necessary adjustments. Finally, seal the connector with a waterproof sealant or tape to provide additional protection against moisture and environmental factors.
Conclusion
Proper termination of external network cables is essential for maintaining a reliable and secure outdoor network connection. By following the steps outlined in this article, you can ensure that your external cables are terminated correctly and provide long-lasting performance in harsh outdoor environments. Remember to use high-quality materials, follow the manufacturer’s instructions, and test the connections thoroughly. With proper termination, your external network cables will provide reliable data transmission for years to come.