Medium Rate (25~100G) Transceivers

100G SR4 optical module, the first choice for multi-mode short distance transmission, can provide 100m transmission distance on OM4 fibre, with the advantages of low cost, stable transmission and low power consumption, suitable for backbone network connection between cabinets in enterprise network.

100G CWDM4 sfp module is the first choice for short- and medium-distance transmission, can provide 2 km transmission distance on SMF fibre, the most important feature is to provide 100G high bandwidth at a low cost,And it was used to be the first choice for short- and medium-distance transmission, and now, with the maturity of the process and the reduction of production costs, the cost and the 100G LR4 optical module can’t pull the gap too big, but it’s still a short- and medium-distance transmission Popular choice.

100G LR4 optical module, the first choice for single mode short and medium distance, can provide 10km transmission distance on SMF fibre, with low power consumption, long distance and low cost, suitable for short and medium distance connection between data centres, and also can be used in enterprise network for campus-to-campus backbone network connection.

100G DR optical module, the most commonly used single-channel module, can provide 500m transmission distance on SMF fibre.DR module adopts single-channel PAM4 modulation, the power consumption is higher than that of four-channel NRZ modulation, and it requires the equipment to support PAM4 modulation, so it is seldom seen in the office and telecom network, the most important application scenario is the data centre network, and the 400G The main application scenario is data centre network, connecting with 400G DR4 module to provide data centre with smooth upgrade from 100G to 400G, reducing the upgrade waiting time and equipment cost.