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Single Mode 400G CWDM QSFP-DD LR4 10km Duplex LC SMF Optical Transceiver Module

Product Description

Single Mode 400G CWDM QSFP-DD LR4 10km Duplex LC SMF Optical Transceiver Module
📦 Products Description
Item Fiber Optical Modules
Part Status Active
Form Factor QSFP-DD
Max Data Rate 400Gbps
Max Cable Distance 10km
Wavelength 1271nm, 1291nm, 1311nm, 1331nm
Connector Duplex LC
Media SMF
Optical Component CWDM EML/PIN
TX Power -2.8~4.0dBm
RX Power -9.1~4.0dBm
Modulation 8x 50G PAM4
Powerbudget 6.3dB
Power Consumption ≤10W
Extinction Ratio 3.5dB
DDM/DOM DDM Supported
Commercial Temperature Range 0 to 70°C (32 to 158°F)
Warranty 5 Years
Sample Available
Protocols IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
🔍 VIEW OUR SOLUTION

We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module.

We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

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Product Range
Certification Info
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🏆 Why Choose Us
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Advantage Summary
🏢 Company Profile

We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL, owning advanced manufacturing facilities and test equipment imported from abroad.

Established in 1997, we have around 2000 staff at present. With an abundant productive capacity of 3000K per month, we are able to deliver products within a short time.

Moreover, we provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also offers high-speed optical interconnection solutions for cloud computing and ultra-broadband networks. With the latest optoelectronics technologies, we develop, manufacture, and sell products around the world.

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❓ FAQ
Are you factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, such as RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules, etc.
Can I get a sample before mass production?
Yes, we can offer you free samples to test quality, though the shipping fee should be covered by the requester.
What is your delivery time?
Stock items are ready to ship immediately; mass production typically takes 15-30 days.
What after-service can you offer?
We provide a one-year guarantee period and offer 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we welcome OEM/ODM inquiries. Please contact us for a detailed discussion of your requirements.
What is your advantage?
With 19 years of production experience, we have been a trusted partner for major industry leaders for many years.
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