The Mighty MPO Connector

August 30, 2018 at 8:00 AM

 

Imagine a connector that can save you time, save you space and still perform – there you have the mighty MPO connector. Multi-fiber push on (MPO) connectors have gained popularity and are the primary multiple fiber connector used globally for high-speed data and telecom communications networks. These mighty connectors come in an array of options and make life easier while delivering the fast speeds needed for today’s technology. Here, we’ll take a look at what makes the MPO connector so mighty.

 

First, let’s look at the design. MPO connectors are designed to combine many fibers in one connector, which reduces the amount of time needed for splicing and connecting fibers, and also saves space. Each connectors has a key on one side. A “key up” position has the key on top, “key down” position has the key on the bottom. Each fiber in the connector is numbered left to right (P1, P2, etc.) and there is a white dot on the connector body to show where position 1 is located.

 

Originally, MPO connectors were only offered as single-row, 12-fiber connectors, but now there are multiple variations available. Today, there are 8 and 16 single-row options that can then be stacked to create 24, 36 and 72 fiber connectors with multiple precision ferrules. Mating these connectors is made simple through the IEC 61754-7 and EIA/TIA-604-5 (FOCSI 5) standards that ensure all MPO connectors meet performance and mateability requirements. Though, keep in mind that the wider connectors and stacked ferrules are susceptible to greater insertion loss and reflection problems because holding the outer fibers alignment tolerances is challenging.

  
 

Now, let’s look at how these mighty connectors perform. As mentioned above, MPO connectors are a popular choice for high-speed telecom and data communications. They have been utilized in duplex 10 Gig fiber applications as a means to ease cable management, save money, speed-up installation and take-up less space. Twelve-fiber MPO connectors can supply six-10 Gig transmit fibers and six-10 Gig receive fibers. Eight-fiber MPOs are capable of 40 Gig speeds and 24 fibers deliver 100 Gig speeds. With connectors able to be combined and stacked to increase speed and capabilities, MPO connectors can deliver the performance specs to keep up with future increased data requirements.

 

As a diverse connector option with great flexibility and ease of use, MPO connectors are a mighty powerful and mighty fine option for many connecting needs and are sure to remain a viable option in the fiber optic marketplace for a long time to come.

 

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