RJ45 connectors, also known as 8P8C, are an essential part of modern communication networks, especially Ethernet. They are the ones that make it possible to effectively and reliably connect various devices, from computers to routers and industrial cameras. How is their installation carried out?
Check out the RJ45 cable crimpers at the Onninen wholesaler
What does RJ45 stand for?
RJ45 is an abbreviation of Registered Jack – type 45. This name refers to a common standard for cable connectors in communication networks (especially Ethernet). It 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 come in handy?
The RJ45 crimper is used in the electronics and telecommunications industries. These types of connectors allow for easy and reliable connection of devices such as computers, routers, modems, televisions, printers, industrial cameras or VoIP phones. In Ethernet networks, RJ45 connectors are used to create connections in both the "simple" standard, enabling communication between a device and a switch or router, and cross (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 properly crimp an RJ45 cable?
The advantage of RJ45 plugs is their very simple assembly. The entire procedure is reduced to just a few steps, and an experienced operator can perform it in less than a minute. This significantly speeds up the assembly work and minimizes the risk of errors. To crimp the RJ45 cable, follow the instructions below: 
- preparation of the cable : make sure that the cable is cut cleanly and remove any contamination. The outer insulation of the cable should be removed about 2 centimeters before the end. The cores must be evenly arranged and straight;
- Core arrangement : according to the EIA/TIA568B standard, the cores should be arranged in the following order: orange-white, orange, green-white, blue, blue-white, green, brown-white and brown;
- plug making : the wires should be inserted into the appropriate recesses in the plug. It is not permissible to bend or kink them;
- crimping the plug : the plug with cables must be inserted into the crimping tool designed for RJ45 plugs; the next step is to evenly crimp the plug on the cables. It is worth paying attention to whether the crimping tool exerts equal pressure on all pins of the plug;
- Checking the connection : all the wires should reach the end of the plug and be crimped. Otherwise, it is necessary to repeat the process from the beginning.
What to consider when selecting an RJ45 crimping tool?
The speed, convenience and effectiveness of crimping RJ45 plugs are largely dependent on the quality of the crimper. But what should you consider when choosing this tool? The following aspects are crucial:
- compatibility with the standard : there are crimping tools for various cable lugs available on the market. So make sure that the model is designed for RJ45 plugs. A crimping tool with interchangeable dies will also be a good choice, as it will allow you to work with different types of plugs;
- ease of use : the RJ45 gfd crimper should be designed to allow for a comfortable and secure grip. This will significantly improve work ergonomics and reduce the risk of operator errors;
- quality of workmanship : high-quality materials and well-thought-out design ensure not only precise crimping, but also long-term operation.
RJ45 crimping tools at Onninen wholesaler
The A-LAN NI041 RJ45 cable crimper is best suited for professional use. Thanks to a set of replaceable tips, it is a universal tool for assemblers and electronics engineers, and the high quality of workmanship guarantees many years of trouble-free use.
For specialists, a good solution would also be to buy a set of installation tools in a case ALANTEC NI038 . Placed in an aesthetic, functional case, it contains a tester, LSA knife, crimper, stripper and RJ45 plugs.
In 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 tool for anyone involved in the assembly and maintenance of computer networks. The simple process of crimping plugs allows for quick and reliable connection, regardless of the application. Choosing the right tool, adapted to the needs and quality, will contribute to the efficiency and reliability of your network installations.