100G OTU4 BiDi QSFP28

C-LIGHT has independently developed the 100G OTU4 BiDi single-fiber bidirectional QSFP28 optical module, which supports data transmission rates of 112Gb/s and 100Gb/s, and supports a variety of single-fiber bidirectional transmission distances, mainly including 2km, 10km, 20km, 40km, and 80km. Its communication protocol complies with IEEE 802.3bm; the interface protocol complies with SFF-8636/8665; and the packaging protocol complies with QSFP28 MSA HW. This optical module is widely used in data center interconnection, long-distance optical fiber communication, telecommunication networks, medical fields, and other scenarios with high bandwidth requirements. The 100G OTU4 BiDi QSFP28 optical module is compatible with more than 100 switch brands, demonstrating C-LIGHT is 15 years of technical accumulation in the field of optical communications. We provide spot supply and customization services, and are committed to providing customers with original after-sales support to help reduce operating costs.

Factory warranty

Professional sales support

Technical Support

Professional free technical guidance

100% tested before shiping

Every product is 100% tested

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Abundant inventory ready for shipping

Technical Support

Tel：+86 158 1857 3751

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Product Details

Support & Service

Quality Inspection

Quality Certification

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
QSFP28 BIDI	CLOTU4QBD80-A	SMF	100G/112G	4CH LAN WDM	80km	LC	Com./Ind.
QSFP28 BIDI	CLOTU4QBD80-B	SMF	100G/112G	4CH LAN WDM	80km	LC	Com./Ind.
QSFP28 BIDI	CLOTU4QBD40-A	SMF	100G/112G	4CH LAN WDM	40km	LC	Com./Ind.
QSFP28 BIDI	CLOTU4QBD40-B	SMF	100G/112G	4CH LAN WDM	40km	LC	Com./Ind.

Support&Service

Customization

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Customization

C-LIGHT R&D and sales provide various personalized product customization services for customers in different industries.

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

C-LIGHT provides professional pre-sales and after-sales services, including product certification qualifications, product reports, and free technical support.

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs.

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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.

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
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