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The Differences of Multi Mode Fiber

Posted on 15th Apr 2016 @ 3:02 PM

The Differences of Multi Mode Fiber


Definition: Multi mode fibers can transmit light in multiple modes . But its with larger  mode dispersion ,which limit the frequency of the transmitted digital signal , but  with the increase of the distance will be more serious . Therefore , multi mode fiber transmission distance is very short , generally is only 2 km .

Application: Mainly used in the access network ,LAN and other short distance applications.


50um muti mode fiber : Mainly used in LAN communications , audio / video signal transmission and data transmission .

62.5 multi mode fiber : Mainly used in LAN communications ( especially in North America  ) .
Features:
Core diameter is large, easy to connect ;
Large transmission bandwidth ;
can be in short distance transmission.

Types: 62.5/125(OM1),50/125OM2),10G(OM3-150), 10G (OM3-300), OM4-550

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Comparison of Multi Mode Fiber Transmission Distance

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High transmission rate requires a high -bandwidth optical fiber

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