MT-RJ is an acronym for Mechanical Transfer Registered Jack. It is also sometimes referred to as a recommended media termination connector. MT-RJ is a cable connector device based on the principle of fiber optic technology. These connectors are very small in size, making them a perfect and very popular choice for small form factor devices. Coming from the family of MT connectors that can have up to 12 fibers, MT-RJ connectors house two fibers that are combined with each other with the help of locating pins present on the plug. The main beauty of an MT-RJ connector is that it properly connects the cores of the fibers mechanically so that the entire medium is sufficient to pass light through. There are various uses of these connectors depending on the various requirements. In terms of appearance, they usually look like a miniature 8P8C connector, but when it comes to performance, they differ substantially from each other.
With today’s advancements in the networking industry, the mechanical transfer proprietary connector has become a commonly used small form factor device due to its size, design, and of course, ease of use. The MT-RJ connector was initially introduced to the market to outshine the RJ45 connector and therefore has all the advantages of RJ45 leaving behind its disadvantages. Like the RJ45 connector, the MT-RJ connector has 2 fibers that are integrated into a single design. Alignment is done with the help of pins on the connector. MT-RJ connectors are widely used in network applications. Their small design makes them very easy to connect and disconnect. Compared to its precursor single-fiber SC connector, the MT-RJ connector is half the size and offers higher density for cable management hardware, as well as offering lower termination cost. MT-RJ connectors are significantly lower in price compared to SC connectors, making them the preferred choice for network applications.
So, depending on the end goal, such as multimode or singlemode, you can choose what type of connector you need to connect different equipment. As indicated before, the main difference is between the actual dimensions of the cable and the mechanical coupling required to connect two or more ends. Nowadays, in the era of miniature applications, size matters, so smaller is better to accommodate more and more connectors and cables, and here MT-RJ can be a good choice as it can hold up to 12 fibers. conveniently. There is almost no network technician who does not need this wonderful connector with enough possibilities and applications. Compared to other applications, they are more preferred for applications where low termination cost and high density are required, no matter electronics or even cable management hardware designs. So next time you need better performance and lower cost to set up and run, feel free to use MT-RJ connectors.
