RJ45 connectors, also known as 8P8C, are an integral part of modern communication networks, especially Ethernet. Thanks to them, it is possible to effectively and reliably connect various devices, from computers to routers and industrial cameras. How are they installed?
Check out the RJ45 cable crimpers at the Onninen wholesaler
What does the abbreviation RJ45 mean?
RJ45 is an abbreviation for Registered Jack - type 45. This name covers a frequently used standard for cable connectors in communication networks (especially Ethernet). This is a type of plug used to terminate twisted pair cables. The name RJ45 is often used interchangeably with the term 8P8C, which refers to a type of plug that has 8 pins (connector) and 8 contacts (conductors). The RJ45 connector is based on the EIA/TIA-568B standard.
When might an RJ45 crimper be useful?
The RJ45 crimper is used in the electronics and telecommunications industries. This type of connectors allow for easy and reliable connection of devices such as computers, routers, modems, TVs, printers, industrial cameras or VoIP phones. In Ethernet networks, RJ45 connectors are used to create connections both in the "simple" standard, enabling communication between a device and a switch or router, and in the cross standard (direct connection of two devices). Thanks to their versatility, reliability and wide application, RJ45 connectors have become an important element of IT infrastructure.
How to crimp an RJ45 cable properly?
The advantage of RJ45 plugs is their very simple installation. The entire procedure takes only a few steps and can be performed by an experienced operator in less than a minute. This significantly speeds up the installation work and minimizes the risk of mistakes. To crimp an RJ45 cable, follow the instructions below: 
- cable preparation : make sure the cable is cut evenly and remove any contamination. The outer insulation of the cable should be removed approximately 2 centimeters before the end. The veins must be evenly arranged and straight;
- wire arrangement : according to the EIA/TIA568B standard, the wires should be arranged in the following order: orange-white, orange, green-white, blue, blue-white, green, brown-white and brown;
- Connecting the connector : insert the wires into the appropriate niches in the connector. It is unacceptable to bend or bend them;
- plug crimping : the plug with cables must be inserted into the crimper designed for RJ45 plugs; The next step is to evenly tighten the plug on the wires. It is worth paying attention to whether the crimper applies equal pressure on all pins of the plug;
- connection check : all wires should reach the end of the plug and be crimped. Otherwise, it is necessary to repeat the process from the beginning.
What should you consider when choosing an RJ45 crimper?
The speed, convenience and effectiveness of crimping RJ45 plugs largely depend on the quality of the crimper. But what should you consider when choosing this tool? The following aspects are crucial:
- compatibility with the standard : crimping tools for various cable lugs are available on the market. Therefore, make sure that the model in question is designed for RJ45 plugs. A good choice will also be a crimper with replaceable dies, which will allow you to work with various types of plugs;
- ease of use : the RJ45 gfd crimper should be designed to enable a comfortable and secure grip. This will significantly improve work ergonomics and reduce the risk of operator mistakes;
- quality of workmanship : high-quality materials and well-thought-out design will ensure not only precision of crimping, but also long-term operation.
RJ45 crimpers at the Onninen wholesaler
For professional use, the best choice is the A-LAN NI041 RJ45 cable crimper , which, thanks to a set of replaceable tips, works as a universal tool for installers and electronics engineers, and the high quality of workmanship guarantees many years of trouble-free use.
For specialists, a good solution will also be to purchase a set of installation tools in the ALANTEC NI038 suitcase . Placed in an aesthetic, functional suitcase, it contains a tester, LSA knife, crimper, stripper and RJ45 plugs.
For home, non-professional applications , the Digitus Professional DN-94007 RJ45 cable crimper will work well. Available at an affordable price, it offers basic functionality and great comfort of use.
The RJ45 crimper is an indispensable piece of equipment for anyone who installs and operates computer networks. Thanks to the simple plug crimping process, connections can be made quickly and securely, regardless of the application. Choosing the right tool, tailored to your needs and quality, will contribute to the efficiency and reliability of your network installations.