DWDM 400G ZR+

C-LIGHT launches adjustable DWDM 400G ZR+ coherent optical modules to support long-distance transmission, covering transmission distances of 120km, 500km and 1000km. DWDM 400G ZR+ optical modules are particularly suitable for occasions such as data center interconnect (DCI) and metropolitan area networks that require long-distance, high-speed, and high-bandwidth transmission. The transmission rate supports 100Gbps and 400Gbps, complies with Open ZR+ MSA R1.0, OIF 400ZR OIF-400ZR-01.0 and IEEE 802.3cw IEEE802.3-2018, R2.3 coherent standards, and complies with MSA 400GBASE-ZR interface standards. C-LIGHT has more than 15 years of rich experience in the field of optical communications, focusing on providing spot supply and customization services, and is committed to providing customers with high-quality optical module solutions. The DWDM 400G ZR+ optical module is compatible with switches and routers of mainstream brands in the market, and is committed to providing original after-sales service to help customers effectively control costs.

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Technical Support

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100% tested before shiping

Every product is 100% tested

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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
QSFP-DD	CL400GQDDZR+ HP	SMF	400G	C-BAND	500km+	LC	Com.
QSFP-DD	CL400GQDDZR+-300	SMF	400G	C-BAND	300km	LC	Com.
QSFP-DD	CL400GQDDZR-120	SMF	400G	C-BAND	120km	LC	Com.

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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