After several years of development, 40G Ethernet is now sweeping the world, 40G QSFP + optical module has become the rising star of the optical module market. Unlike 10G SFP+ optical module, the port of 40G QSFP+ optical module is mostly MPO/MTP interface that requires MPO/MTP fiber optic jumper to achieve interconnection.provides single/mulit-mode MPO/MTP fiber optic jumper, the type of jacket are availble in PVC, LSZH, OFNP etc. In addition, we also offers MPO/MTP distribution box to help you upgrade easily to 40G/100G network.
Note: the long-distance connectivity between 40G QSFP+ optical modules are usually uses single mode fiber, thus 40G QSFP+ optical module in the long-distance transmission application is duplex LC interface to realize the interconnection with the use of duplex LC single mode fiber optic jumper. However, 40GBASE-PLRL4 QSFP+ optical module are commonly used with 12-core MPO/MTP single mode fiber optic jumper.As we know, one 40G QSFP+（4 x 10 Gbps）port can be configured into 4 x SFP+ fiber channels, so we can also use MPO/MTP-LC fiber optic jumper to connect easily to 10G and 40G network equipment
Solution to 100G optical module interconnection
2016 can be said to be a milestone in the 100G Ethernet, in this year, CXP, CFP, CFP2, CFP4, QSFP28 and other 100G optical modules emerge in endlessly in the market. As a professional supplier, Cozlink (cozlink.com) offers the following 100G interconnect solutions:
Interconnection between CXP/CFP optical modules
24-core MPO/MTP fiber optic jumper supplied by Cozlink (cozlink.com) is an ideal solution to the interconnection between CXP/CFP optical modules, the diagram below shows the detailed connecting program:
Interconnection between QSFP28 optical modules
The working principle of QSFP28 optical module is similar with 40G QSFP+’s, but the difference is that the transmission rate of each fiber optic channel of QSFP28 optical module is 25Gbps, the transmission rate of four fiber channels can reach 100G. 12-core MPO/MTP fiber optic jumper are required to achieve multi-mode QSFP28 fiber optic link, and duplex LC single-mode fiber optic jumper are required to achieve single-mode QSFP28 fiber optic link (use 100GBASE-LR4 QSFP28 optical module).
Interconnection between CXP/CFP and 10G SFP+ optical module
Due to CXP/CFP optical module uses 10 x 10Gbps fiber optic channels to realize 100G transmission, thus we could use MPO/MTP (24-core) LC fiber optic jumper to connect to CXP/CFP and 10G SFP+ optical module to implement the interconnection between 100G and 10G network equipment.