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100G QSFP28 Single Lambda
C-LIGHT independently develops 100G QSFP28 Single Lambda optical modules, including dual-fiber or single-fiber bidirectional transmission distances of 500m, 2km, 10km and 40km, supporting rates up to 100Gb/s. Its communication protocol complies with IEEE 802.3cu; the interface protocol complies with SFF-8636; and the packaging protocol complies with QSFP28 MSA HW. It is suitable for scenarios such as data centers, telecommunications networks, high-performance computing break-outs and enterprise networks that require high-speed data transmission and high-bandwidth support. C-LIGHT has more than 15 years of experience in optical communications. The 100G QSFP28 Single Lambda optical module provides spot supply and customization services, is compatible with more than 100 brands of switches, provides customers with original after-sales services, and effectively reduces customer costs. ​
Factory warranty
Professional sales support
Technical Support
Professional free technical guidance
100% tested before shiping
Every product is 100% tested
Fast shipping
Abundant inventory ready for shipping
Product Details
Form Factor Part No. Fiber Type Data Rate Wavelength Distance Connector Case Temperature Note
QSFP28 CL100GQSFPER1 SMF 100G 1310nm 40km LC Com.  
QSFP28 CL100GQSFPLR1 SMF 100G 1310nm 10km LC Com.  
QSFP28 CL100GQSFPFR1 SMF 100G 1310nm 2km LC Com.  
QSFP28 CL100GQSFPDR1 SMF 100G 1310nm 500m LC Com.  
Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.


Quality certification

Please contact us to download the certification certificate.

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Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.


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Phone:+86 158 1857 3751
Email : sales@c-light.com



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