400G QSFP112 LR4/FR4/DR4/SR4 Optical Transceiver丨C-LIGHT

400G QSFP112

C-LIGHT is independently developed 400G QSFP112 optical transceiver complies with IEEE 802.3/bs/ck in terms of communication protocol, CMIS Rev5.2 in terms of interface protocol, and QSFP112 MSA HW in terms of packaging protocol. It provides multiple transmission distances including 50m, 100m, 500m, 2km, and 10km, and supports rates up to 400Gb/s. 400G QSFP112 optical transceiver are widely used in high-performance data centers, data center interconnection, broadband access networks, core transmission networks, cloud computing platforms, large-scale computing clusters, the Internet of Things, and 5G communication networks.

3-year warranty

Long term maintenance

Technical Support

Professional free technical guidance

100% detection

Each module is 100% tested

Spot stock

Always in stock, short delivery time

Technical Support

Tel：+86 158 1857 3751

Online Consultation

Product Details

Support & Service

Quality Inspection

Quality Certification

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
QSFP112	CL400GQ112LR4	SMF	400G	CWDM	10km	LC	Com.
QSFP112	CL400GQ112FR4	SMF	400G	CWDM	2km	LC	Com.
QSFP112	CL400GQ112DR4	SMF	400G	1310nm	500m	MPO	Com.
QSFP112	CL400GQ112SR4	MMF	400G	850nm	100m	MPO	Com.
QSFP112	CL400GQ112SR4-IB	MMF	400G	850nm	50m	MPO	Com.

400G QSFP112 including 400G QSFP112 SR4-IB、400G QSFP112 SR4、400G QSFP112 DR4、400G QSFP112 FR4、400G QSFP112 LR4.

400G QSFP112 is a high-speed optical transceiver package that utilizes four 112 Gbps electrical channels to achieve a total transmission rate of 400 Gbps. It is primarily used for high-speed interconnections within data centers, such as between servers and switches. Compared to 400G QSFP-DD solutions requiring eight channels, its advantages include lower power consumption, simplified thermal management, and better compatibility with existing switch ports designed for 100G rates, facilitating network upgrades.

Support&Service

Customized Needs

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Customized Needs

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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