100Gb/S QSFP28 SR4 850nm 100m DDM VCSEL MPO Optical Transceiver
100Gb/S QSFP28 CWDM4 1310nm 2km DDM DFB Optical Transceiver
155Mb/S SFP 1310nm/1550nm 20km DDM Simplex LC Optical Transceiver

our projects

Advanced international production technology and high quality

about us

Founded in 2014, Topticom stands for Top Optic Communication, and this is our vision which guided and inspired us since founded. After more than 5 years’ fast growth, we have helped build fast and secure network around the world by providing high quality and reliable transceiver.
We offer variety of compatitive OEM-compatible transceiver, such as 100G QSFP28/CFPx, 25G SFP28, 10G SFP+, GPON ONU, OLT ect. We focus on and follow up technological developments so that we can provide you the most up to date products to help you accelerate your market share with strategic products.

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