What is the polarity of MPO products?

the sender (on opposite sides of the fiber link TX) To the receiver ( Rx) This match is called a polarity.

MPO products polarity polarity has four kinds:

type A MPO jump line arranged on both ends of the fiber core position is the same, the one to one correspondence. End location button up, end TAB facing down.

B Mpo jump line arranged on both ends of the fiber core position, on the contrary, jump positions corresponding to the other end of the fiber core 1 at the end of the 12. Located at the ends of the key in the same direction.

C Mpo jump line adjacent cross a pair of fiber core position, one end of the fiber core 1 2 at the other end of the fiber core. End location button up, the other end of the positioning key position down.

D Mpo generality, the corresponding relations between the location of the fiber core is: 1 - 6 an odd number of fiber core on the other end of the fiber core corresponding to the positive sequence ( 1, 3, 5, 7, 9, 11) , 7 corresponding fiber core 12 fiber core, fiber core 8 - Corresponding to the other end of the fiber core even reverse order (12 10, 8, 6, 4, 2) 。

MPO connection principle is: must be with some connectors ( 12 core core 12, 24 core even 24 core, etc. ) ; A male head ( 男性) And a female head ( 女性) For a pair of connection; Must be for the same types of polishing connection ( PC and PC, APC and APC) 。

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