SkyOptics Unveils 25G SFP28 Transceiver for Zero-Kilometer Data Center Connectivity

SkyOptics Unveils 25G SFP28 Transceiver for Zero-Kilometer Data Center Connectivity

SHENZHEN, CHINA – August 29, 2025 – ShenZhen Sky Optics Technology Co., LTD (SkyOptics), a leader in high-performance optical networking solutions, today announced the launch of its new 0KM Simplex 25G SFP28 Transceiver. This optical module is specifically designed to provide a highly efficient and cost-effective solution for ultra-short-reach, high-density interconnections within data centers and enterprise networks.

The new SFP28 transceiver is engineered for "zero-kilometer" links, making it ideal for connecting devices within the same rack or adjacent racks. By utilizing a Simplex design, the module requires only a single fiber strand for bidirectional data transmission, effectively doubling fiber utilization and reducing cabling complexity. This is particularly crucial for modern data centers where space and cable management are paramount.

The transceiver features a robust combination of DFB (Distributed Feedback) and PIN (Positive-Intrinsic-Negative) technologies, ensuring high reliability and exceptional performance for 25G data rates. Its DDM (Digital Diagnostic Monitoring) capabilities provide real-time performance data, allowing network administrators to monitor critical parameters like optical power, temperature, and voltage, ensuring a secure and stable network.

"While many of our products focus on long-distance connectivity, we understand that the backbone of a high-speed network starts with efficient inter-rack links," said Mr. Jacky Lee, VP of Distribution Sales at SkyOptics. "Our new 0KM Simplex 25G SFP28 Transceiver offers a powerful solution that helps our customers maximize their existing infrastructure, simplify deployment, and reduce costs in high-density environments. This product is a testament to our commitment to providing a complete, end-to-end portfolio for every networking need."

As a hot-pluggable module, it seamlessly integrates into a wide range of switches and network equipment. The transceiver is fully compliant with industry standards and undergoes SkyOptics' rigorous pre-shipment testing to ensure 100% compatibility and reliability.

About ShenZhen Sky Optics Technology Co., LTD

SkyOptics, formerly known as OE-Link, is a global leader in high-performance optical devices. Founded in 2010 and headquartered in Shenzhen, China, the company specializes in designing, manufacturing, and distributing a wide range of optical communication products for Data Centers, Telecom, Datacom, FTTX, and Security Monitoring. With a vertically integrated supply chain and a commitment to R&D, SkyOptics provides reliable, 100% compatible solutions that meet the evolving demands of global networks.

Contact: Mr. Jacky Lee VP of Distribution Sales Email: Sales@skyoptics.cn WhatsApp: +8615986754487 Skype: jackylee0313