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Connection scheme for 40G optical module

On April 22, 2021 at 15:18, Lu Kunming followed and posted an article


40G Direct Connection Solution
① SR4-SR4: Direct connection via MPO/MTP interface multimode fiber
② LR4-LR4: Connected through LC interface single-mode fiber

③ PSM4-PSM4: Connected via single-mode fiber optic MPO/MTP interface


10G to 40G Solution


① SR4-SR4: Multi mode fiber optic connection via MPO/MTP interface, split by splitter to 10G modules with 4 LC interfaces

② PSM4-LR4: Single mode fiber optic connection via MPO/MTP interface, split by splitter to 10G modules with 4 LC interfaces



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