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400G QSFP-DD FR4 1310NM 2KM
The 400GBASE-FR4 optical transceiver is designed for high-speed data transmission over medium-range distances, featuring a Duplex LC connector and supporting up to 2km over single-mode fiber. It meets the IEEE 802.3bs standard, the 400GBASE-FR4 specification of the 100G Lambda MSA group, and the 400GAUI-8/CEI-56G-VSR-PAM4 standards.
This module transmits a 400 Gigabit Ethernet signal using four CWDM grid optical wavelengths, with integrated multiplexing and demultiplexing to optimise data handling. It provides reliable, high-performance connectivity for data centers and networking environments requiring efficient mid-range transmission.
The 400G QSFP DD FR4 is a high-performance QSFP-DD transceiver designed for 400GBASE-FR4 applications, supporting data rates up to 400Gbps. It features an 8×53.125Gbps electrical interface (400GAUI-8) using PAM4 modulation and can transmit over single-mode fiber (SMF) for distances up to 2km. The module incorporates a CWDM4 (1271/1291/1311/1331nm) EML laser and PIN receiver, housed in a QSFP-DD MSA package with a duplex LC connector. It operates at a case temperature range of 0°C to 70°C, with a power consumption of 12W. The transceiver complies with IEEE 802.3cu, QSFP-DD MSA hardware standards, and EU Directive 2015/863/EU for RoHS compliance.
Ideal for 400G Ethernet and data center or cloud applications, the CT-400G-QDD-FR4 provides integrated digital diagnostic monitoring (DDM) via an I2C interface. It ensures reliable optical performance, including a wavelength range of 1264.5nm to 1337.5nm across four lanes, high extinction ratios, and low optical modulation amplitude (OMA) dispersion. Designed for robustness and scalability, it meets demanding operational and environmental conditions, making it a critical component for high-speed, high-capacity optical networks.
All of our optical transceivers come with a lifetime warranty.
At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers is designed to cater to various requirements, ensuring that you receive the best solutions for your projects. We understand the importance of timely delivery, and our efficient processes are geared towards providing you with the products you need as quickly as possible. Our dedicated team works tirelessly to ensure that your orders are processed and dispatched promptly, so you can rely on us for swift and reliable service.
We recognise that every project is unique, and our flexible approach allows us to adapt to your specific needs. Whether you require immediate delivery or have more complex requirements, we are here to support you every step of the way. Our commitment to customer satisfaction means that we go above and beyond to ensure that you receive your SFP transceivers in a timely manner, without compromising on quality. Trust Carritech to deliver the solutions you need, when you need them.
At Carritech Optics, we stand by the quality and reliability of our optical transceivers. That’s why we proudly offer a lifetime warranty on all products as a testament to our commitment to excellence and customer satisfaction.
Our lifetime warranty provides comprehensive coverage for the entire lifecycle of your optical transceivers, ensuring you experience complete peace of mind when choosing Carritech Optics. The warranty covers:
Should you ever need to make a warranty claim, our team is here to assist you. Simply contact our support team with your product details, and we’ll guide you through a quick and hassle-free process to resolve the issue.
Carritech Optics is dedicated to providing high-quality optical solutions that you can trust for the long haul. With our lifetime warranty, you can confidently invest in our products, knowing that we’re with you every step of the way.
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At Carritech Optics, we are committed to an open approach, intelligent design principles, exceptional customer service, and delivering sustainable solutions to meet the needs of modern networking.
We provide transceivers that are fully compatible with most major OEMs, offering the flexibility and openness you need to seamlessly integrate with your existing network infrastructure.
We stand by the quality of our products with a lifetime warranty, giving you complete confidence and peace of mind in your investment.
Our in-house expertise drives us to go the extra mile, providing unparalleled support and innovative solutions that exceed expectations and set new standards in optical networking.
We are committed to sustainability by offering long product lifecycles, compact designs, and energy-efficient optimisations, ensuring we do our part to reduce environmental impact while delivering reliable performance.