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400GBASE-FR4 Duplex LC Optical Module 400G CWDM QSFP-DD PAM4 2km DDM SMF Optical Transceiver

Product Description

400GBASE-FR4 Duplex LC Optical Module 400G CWDM QSFP-DD PAM4 2km DDM SMF Optical Transceiver
Products Description
ItemFiber Optical Modules
Part StatusActive
Form FactorQSFP-DD
Max Data Rate400Gbps
Max Cable Distance2km
Wavelength1271nm, 1291nm, 1311nm, 1331nm
ConnectorDuplex LC
MediaSMF
Optical ComponentCWDM EML/PIN
TX Power-3.3~3.5dBm
RX Power-7.3~3.5dBm
Modulation8x 50G PAM4
Powerbudget4dB
Power Consumption≤10W
Extinction Ratio3.5dB
DDM/DOMDDM Supported
Commercial Temperature0 to 70°C (32 to 158°F)
Warranty5 Years
SampleAvailable
ProtocolsIEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
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🚀 Experience & Expertise: 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.

🌐 Comprehensive Range: 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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Why Choose Us
Profile Overview

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

Established in 1997, we currently have a large dedicated team. With an abundant productive capacity of 3000K per month, we are able to deliver products within a short lead time.

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

Frequently Asked Questions
Are you a 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.
Can I get a sample before mass production?
Yes, we can offer you a free sample to test quality, but the shipping fee should be covered by the customer.
What is your delivery time?
Items are ready to ship for stock; mass production typically takes 15-30 days.
What after-service do you offer?
We provide a one-year guarantee period and offer technical support online 24 hours a day.
Can you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us for a detailed discussion regarding your requirements.
What is your advantage in the industry?
We have over 19 years of production experience and have been a trusted partner for major global technology firms for many years.
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