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

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

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Product Description

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

Products Description
ItemFiber Optical Modules
Part StatusActive
Form FactorQSFP-DD
Max Data Rate400Gbps
Max Cable Distance10km
Wavelength1271nm, 1291nm, 1311nm, 1331nm
ConnectorDuplex LC
MediaSMF
Optical ComponentCWDM EML/PIN
TX Power-2.8~4.0dBm
RX Power-9.1~4.0dBm
Modulation8x 50G PAM4
Powerbudget6.3dB
Power Consumption≤10W
Extinction Ratio3.5dB
DDM/DOMDDM Supported
Commercial Temperature Range0 to 70°C (32 to 158°F)
Warranty5 Years
SampleAvailable
ProtocolsIEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
VIEW OUR SOLUTION
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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.
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A full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
Optical Solution
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Module Details
Module Matrix
Production Process
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QC 2
⭐ Related Products SFP Cage ⭐
Related SFP Cage
Why Choose Us
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Manufacturer Profile
A specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL. The facility owns advanced manufacturing and test equipments imported from abroad.

Established in 1997, with around 2000 staff at present and an abundant productive capacity of 3000K per month, ensuring delivery within a short time.

Providing 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.
Factory Internal
Equipment
Frequently Asked Questions
Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer you samples to test quality. Please contact us regarding shipping arrangements.
What is your typical delivery time?
Items in stock are ready to ship immediately; mass production typically takes 15-30 days.
What kind of warranty and after-service do you provide?
We offer a long-term guarantee period (up to 5 years for certain modules) and provide 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we specialize in OEM/ODM services. Please send us your requirements for a detailed discussion.
What are your core advantages?
With over 19 years of production experience and high-standard certifications, we provide high-capacity manufacturing and globally recognized quality components.
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