400GBASE-FR4 Duplex LC Optical Module 400G CWDM QSFP-DD PAM4 2km DDM SMF Optical Transceiver
Products Description
| Item |
Fiber Optical Modules |
| Part Status |
Active |
| Form Factor |
QSFP-DD |
| Max Data Rate |
400Gbps |
| Max Cable Distance |
2km |
| Wavelength |
1271nm, 1291nm, 1311nm, 1331nm |
| Connector |
Duplex LC |
| Media |
SMF |
| Optical Component |
CWDM EML/PIN |
| TX Power |
-3.3~3.5dBm |
| RX Power |
-7.3~3.5dBm |
| Modulation |
8x 50G PAM4 |
| Powerbudget |
4dB |
| 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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Why Choose Us
Company Profile
We are a specialized manufacturer of magnetic telecom and networking components, certified by ISO9001:2000, RoHS, REACH, CE and UL, and equipped with advanced manufacturing facilities and testing instruments imported from abroad.
Established in 1997, we currently employ approximately 2,000 staff members. With a robust monthly production capacity of 3,000K, we ensure high-quality manufacturing and prompt product delivery.
Furthermore, we offer a comprehensive portfolio of optical modules designed for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. Our product range also includes high-speed optical interconnection solutions tailored for cloud computing and ultra-broadband networks. Leveraging state-of-the-art optoelectronic technologies, we develop, manufacture, and distribute our products globally.
FAQ
Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test quality, though the shipping fee would need to be covered by the customer.
What is your delivery time?
Stock items are ready to ship immediately, while mass production typically takes 15-30 days.
What after-service can you offer?
We provide a one-year warranty period and offer online technical support 24 hours a day.
Can you accept OEM/ODM orders?
Yes, please send your inquiries to us so we can discuss the details of your project.
What is your main advantage?
We bring 19 years of manufacturing experience and have long-standing partnerships with leading global enterprises.