FIBERSTAMP’s 100G QSFP28 SR BiDi & SWDM4 Optical Modules for Smooth Upgrade Data Center Fiber Infrastructure

Singapore, Dec 30th, 2022 – For perfectly scale-up from the 10G data center network to 100G, FIBERSTAMP launched 100G QSFP28 SR BiDi & SWDM4 can utilize part of the existing data center infrastructure while upgrading.

The demand for bandwidth and data transmission rates is increasing, especially from performance-driven financial, healthcare, and technology companies that are aggressively upgrading their network systems to keep expanding their business reach. For the scale-up from the 10G data center network to 100G, FIBERSTAMP specially introduces a smooth upgrade solution for data center network cabling, which can perfectly utilize part of the existing data center infrastructure while upgrading the network with our featured products 100G QSFP28 SR BiDi & SWDM4.

The 100G QSFP28 SR BiDi adopts 850nm/900nm WDM technlogy and 100G QSFP28 SWDM4 adopts 850nm/880nm/910nm/940nm WDM technology to save fiber resources, compared with the traditional 100GBASE-SR4 both uses six fewer fiber resources, and both use duplex LC connectors and reach the transmission distance of 100 meters of OM4. Furthermore, 100G QSFP28 SR BiDi adopts 2x50G PAM4 advanced modulation technology and DSP technology, and SWDM4 adopts 4x25G NRZ modulation technology.

In today’s tight budget and old multi-mode cabling systems, 100G QSFP28 SR BiDi & SWDM4 can be directly replaced without adding additional multi-mode fibers or modifying fiber optic connectors. LC connectors can be used directly, and the reuse of the existing 10G/ 40G cabling system can realize a smooth upgrade to the 100G data center.

As an open optical mail operator, FIBERSTAMP aims to provide one-stop optical network solutions. We have studied cabling systems and interconnect solutions for data centers for decades, and have won many overseas customers. At the same time, we will continue to move forward and provide the latest solutions in the next journey.


As an Open Optical Network Mail Carrier, FIBERSTAMP is committed to providing global users with Economic, Professional and Efficient Open Optical Network Solutions. The current main products cover 25G/50G/100G/200G/400G optical transceiver modules, Active Optical Cables (AOCs) and Direct Attached Cables (DACs), 100G/200G/400G coherent optical modules and UHD video transmission products. Meanwhile, through long-term deep digging in new technology, FIBERSTAMP is rapidly evolving to the promising era of 800G and CPO based on Silicon Photonics!