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 Temperature Range0 to 70°C (32 to 158°F)
Warranty5 Years
SampleAvailable
ProtocolsIEEE 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.

Optical Module Details
Optical Module Close-up Optical Module Interface
Transceiver Internal View Product Categories Overview
Module Diagram
Production Environment Quality Control Testing
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Why Choose Us
Testing Facility Advanced Equipment
Production Capability Global Standards
Company Profile
We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, RoHS, REACH, CE and UL, owning advanced manufacturing facilities and test equipment imported from abroad.

Established in 1997, our production infrastructure utilizes advanced assembly processes. With an abundant monthly production capacity of 3000K, we ensure fast delivery turnaround times.

Moreover, we offer a comprehensive series of optical modules suitable for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also features high-speed optical interconnection solutions optimized for cloud computing and ultra-broadband networks. Driven by the latest optoelectronics technologies, we design, manufacture, and distribute products globally.
Manufacturing Center Certifications Overview
FAQ
Q Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, SFP modules, and more.
Q Can I get a sample before mass production?
Yes, we can offer you free samples to test the quality, with shipping fees covered by the buyer.
Q What is your delivery time?
Items currently in stock are ready to ship immediately, while mass production orders generally take between 15 to 30 days.
Q What after-service can you offer?
We provide a one-year warranty period alongside 24-hour online technical support.
Q Can you accept OEM/ODM orders?
Yes, please submit your inquiry so we can proceed with a detailed discussion regarding your custom needs.
Q What is your advantage?
We bring over 19 years of dedicated manufacturing experience, backed by long-standing partnerships with leading global technology and electronics companies.
Product Support

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