Do you understand the line sequence type of optical fiber mpo jumper?With the popularization and application of high-density data centers,mpo fiber optic jumpers have become the most common type of cables,so many netizens have a question,what are the types of fiber optic mpo jumpers?The following is the Fibercan Optical Cable Let's study together.
The type or polarity of the optical fiber mpo jumper line sequence,in the standard document ANSI/TIA-568-C.3 about the various line sequence arrangements of MPO pre-terminated optical cables,MPO distribution boxes,and MPO couplers,and 10/40/100G Ethernet multi-mode optical fiber transmission system interface forms have related instructions.
The three types of optical fiber mpo jumper line sequence types A,B,and C are summarized as follows:
In the order details,Mothod A and Type A,Mothod B and Type B,Mothod C and Type C have the same meaning.In Chinese,Type A means parallel method,Type B means cross method,and Type C means line pair cross.However,many unprofessional fiber optic jumper manufacturers or manufacturers who only produce single-core and double-core jumpers but not MPO fiber jumpers often confuse the parallel and crossover methods of MPO line sequences because of insufficient understanding,because,in order to avoid confusion,or based on the drawings to reduce unnecessary losses.
In the 40G QSFP module,the Type B format is generally used,but the final format has to be confirmed with the customer.
Author:Kelan Beijing https://www.bilibili.com/read/cv18802052?from=search&spm_id_from=333.337.0.0 Source:bilibili
