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 |
| 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
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High-speed performance integrating chips and modules for over 10 years.
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Small size and power savings optimized for every transceiver module.
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Full series support for wireless access, Ethernet, WDM, and data networks.
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.
Product Features
Why Choose Us
Company Overview
As a specialized manufacturer of magnetic telecom and networking components, we are certificated by ISO9001:2000, ROSH, REACH, CE and UL. Our facility owns advanced manufacturing and test equipment imported from abroad. Established in 1997, we currently have around 2000 staff members. With an abundant productive capacity of 3000K per month, we ensure product delivery within a short time.
We offer a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. Our range includes high-speed optical interconnection solutions for cloud computing and ultra-broadband networks.
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 samples to test quality, though shipping fees typically apply.
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 guarantee period and technical support online 24 hours a day.
Can you accept OEM/ODM orders?
Yes, we welcome OEM/ODM inquiries for detailed discussion and customized specifications.
What are your production advantages?
With over 19 years of production experience, we have become a trusted partner for major global industry leaders.
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