MPO Connector 

MPO (Multi-fiber Push On) connector is a type of high-density fiber optic connector used in optical fiber communication systems. It supports up to 12 fibers in a compact form factor and provides improved performance and reliability compared to traditional single-fiber connectors. The MPO connector uses a push-on/pull-off mechanism for easy installation and maintenance.

MPO connector is designed for high-density transmission and space-saving applications. Each individual connector contains 8, 12 or 24 strands of fiber through an MT ferrule, which provides quick and reliable interconnections with guide pin. MPO optical connector with guide pin called male type, and female type if without guide pin, the two mate together in the adapter. It normally assembled in MPO cable to fulfill the functions.

MPO Connector OM3 3.0mm Round
MPO Connector Round Boot
MPO Connector Oval Jacket Cable
MPO Connector Flat Boot
Ribbon Bare Fiber MPO Connector
MPO Connector Bare Fiber Boot

MPO Round Connector   
2.0mm, 3.0mm boot available, for round cable

MPO Flat Boot
Flat boot is for jacketed ribbon cable or 12/24 strands 0.9mm fiber

MPO Ribbon Bare Boot
The mini boot is for 250um ribbon fiber


  • High performance IL & RL
  • Housing can be removed for re-polishing
  • Can be un-plugged from adapter with push-pull tab
  • Available for 45-degree, 90-degree and flexible boot
  • IEC 61754-7 and TIA/EIA 604-5 Compliant for MPO/MTP interfaces


  • Telecommunication networks
  • Gigabit Ethernet
  • Optical Switch interframe connections
  • Premise installations


ItemConnectors (8F, 12F, 24F)
ModeSingle ModeMulti Mode
Durability<0.2dB (500 matings)
Fiber Diameter9/125um50/125um & 62.5/125um
Insertion Loss (Standard)<0.60dB<0.35dB
Low Insertion Loss<0.35dB<0.35dB
Return LossAPC ≧55dB≧20dB
Operating Temp. (℃)-40℃ ~ +80℃
Storage Temp. (℃)-40℃ ~ +80℃

MPO Angled Boot Connector

Angled boot MPO connector flexible boot
MPO Connector Flexible Boot
MPO Connector 45° Boot
MPO Connector 90° Boot

Flexible Boot

45° Boot

90° Boot

MPO Micro Connector

FSG’s micro connector is an unique design for ribbons and high-density applications. It’s the shortest MPO fiber connector in the market, its length only 17.8mm. Polarity can be changed without opening the housing or using any special tool. Pull tab is available for this connector

Micro Short MPO Connector Pull Tab
Micro MPO connector
MPO MTX Connector reversible polarity key

MPO MTX Connector

In this patented type, there is keyway on both sides, you can change polarity easily by pulling in or pulling out the keyway on either side.
MPO connector polarity reversible chart

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