Difference Between MPO and MTP

by Claire L. Fiber Network Solution, All in FiberStore

The connector is known as an MPO (Multi-fiber Push On) connector through the standards. Most of the time, multi-fiber connector products are called MTP connectors. This post is intended to clarify the real difference backward and forward terms - MPO and MTP Fiber. MPO connector is standardized within the international regulatory framework (the IEC 61754-7 standard) and also the U.S. (TIA-604-5 Standard ). Within the latest international standard for the ACS data center ISO / IEC 24764 standardized MPO connector and make use of the notation "MTP". When it comes to design, size and mechanical compatibility of fiber MPO and MTP, it is the same. Obviously talking about any advantages on the MTP MPO (or vice versa) is incorrect because it is essential to compare the optical characteristics (insertion loss, return loss, the parameters of an eye diagram, etc.), specific kinds of pre-terminated cable assemblies and distribution cartridges (modules) having a MPO / MTP standard interface.

The MTP connector has certain features which were coded in to assist improve optical performance. An important feature of the MTP is ferrule float. It will help improve physical contact. The MT ferrule can float inside the MTP to keep physical contact over a mated pair if you have overuse about the cable. Generic MPO connectors do not have the ferrule float feature.

The MTP has elliptical shaped guide pins that reduce ferrule wear. Generic MPO connectors have chamfered shaped guide pins. Unlike single fiber connectors, the adapters for MPO-style connectors are only for coarse alignment. The guide pins are critical for the alignment when mating two MT ferrules. The elliptical shaped does not chip the ferrule material being a MPO's chamfered guide pins. The MTP guide pin shapes serves to reduce the amount of debris that may fall into the guide pin holes or on the ferrule end face.

The critical component on any MPO-style connector is the MT ferrule. The MTP connector system's powerful is dependent on with all the right MT ferrule. I would suggest should you write a spec using the MTP, help make your vendor is supplying you with the proper ferrule. Do not think that all vendors use top quality ferrules in their MTP housings. The lowest grade ferrule in a MTP housing won't provide you with the optimal performance your network needs.

Aligning fiber arrays on MT ferrules is really a complex process. There are many variables interacting together that impact performance. It could be time spent well to educate yourself the main difference between your MTP and generic MPO also to know very well what features are important with MT ferrules before you start working on your specification.

Using MTP connectors is increasing both in private and public network applications. There's a major cost benefits while using MTP inside your network. The fee to terminate 12 or 24 fibers employing a MTP in comparison to 12 or 24 single fiber connectors is really a lot less and uses much less space.

As everyone knows, MTP may be the upgrade sort of MPO, but their functions resemble, MTP in a few functional improvement of MPO. Sometime we have to used the MTP a lot better than MPO. Especically if you're required to OTDR as well as the consultant has specified a minimum reflectance, we'll using MTP. FiberStore not only give you the MTP/MPO connector, but in addition provide a great many other connector.

The connector is very important in fiber optic products accessories. As an example, Fiber patchcord is really a fiber optic cable terminated with fiber optic connectors for both ends. Choose connector types that match the connectors on patch panels and equipment. Since several cable plants use one kind of connector and the equipment another, e.g. ST on a multimode cable plant and LC around the equipment,such as patch cord SC LC, you may have to stock hybrid patch cables with assorted connectors on both ends to make the connection. To learn more about optical connector or fiber patch, pls visit fiberstore.com.