SkyOptics Unveils 100G QSFP28 ER4 Module for Extended-Reach Data Center Interconnects

SkyOptics Unveils 100G QSFP28 ER4 Module for Extended-Reach Data Center Interconnects

SHENZHEN, CHINA – August 29, 2025 – ShenZhen Sky Optics Technology Co., LTD (SkyOptics), a global leader in optical networking solutions, today announced the launch of its new 100G QSFP28 ER4 Fiber Optical Module. This high-performance transceiver is specifically designed to enable fast and secure data transfer over distances up to 40 kilometers, meeting the growing demand for extended-reach connectivity between data centers and enterprise networks.

The new QSFP28 ER4 module provides a powerful solution for long-haul 100G links without compromising on performance or reliability. By leveraging advanced optical technology, it ensures robust and secure data transmission over single-mode fiber, making it an ideal choice for connecting geographically dispersed data centers, metropolitan area networks, and remote office locations. Its hot-pluggable form factor allows for seamless integration into existing network infrastructure, providing a straightforward upgrade path for clients.

"As the need for greater bandwidth and longer-distance connectivity becomes critical, our new 100G ER4 module offers a perfect blend of performance, security, and cost-effectiveness," said Mr. Jacky Lee, VP of Distribution Sales at SkyOptics. "It allows our customers to build resilient and scalable networks that can support the most demanding applications, from cloud computing to real-time data analytics, all while ensuring fast and secure data transfer over extended distances."

Each QSFP28 100G ER4 module undergoes rigorous testing at SkyOptics' state-of-the-art facility to guarantee exceptional quality and 100% compatibility. The module’s design focuses on low power consumption, which is essential for reducing operational costs and supporting green data center initiatives. The launch of this product reinforces SkyOptics' commitment to providing an end-to-end portfolio of optical solutions that enable the future of global connectivity.

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