200G QSFP-DD SR4/SR8丨200G QSF56 SR4丨C-LIGHT

200G QSFP

C-LIGHT 200G QSFP optical transceiver adopts self-developed technology. Its communication protocol complies with IEEE 802.3cd; interface protocol complies with SFF-8636; packaging protocol complies with QSFP56 MSA HW, operating wavelength is 850nm, transmission distance can reach 100m, and supports data transmission rate up to 200Gb/s. 200G QSFP optical transceiver has broad application prospects in data centers, high-performance computing networks, and enterprise core and distribution layer 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

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
QSFP-DD	CL200GQDDSR4	MMF	200G	850nm	100m	MPO	Com.
QSFP-DD	CL200GQDDSR8	MMF	200G	850nm	100m	MPO	Com.
QSFP56	CL200GQ56SR4	MMF	200G	850nm	100m	MPO	Com.

200G QSFP including 200G QSFP-DD SR4、200G QSFP-DD SR8、200G QSF56 SR4 optical transceiver.

200G QSFP is a high-speed optical transceiver that uses the standard QSFP package to achieve a transmission rate of 200 Gbps. It typically employs four channels with 50G PAM4 modulation technology, or in earlier implementations, eight channels with 25G NRZ modulation to reach this speed. Primarily used for high-speed interconnections between switches and servers within data centers, it offers a balanced solution in terms of cost, power consumption, and compatibility—especially during the transition phase from 100G to 400G upgrades—enabling network bandwidth to be doubled efficiently.

Support & Service

Customized Needs

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

- 01 -

To learn more

Quality Assurance

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

- 02 -

To learn more

Customer Service

C-LIGHT provides professional pre-sales and after-sales services, including product certification qu...

- 03 -

To learn more

Production Guarantee

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

- 04 -

To learn more

Performance Testing

C-LIGHT network tests the performance indicators of optical modules such as eye diagram, optical pow...

- 05 -

To learn more

Reliability Test

C-LIGHT Network uses professional testing equipment to conduct high and low temperature chamber test...

- 06 -

To learn more

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.