QSFP-100G-DR-S

The QSFP-100G-DR-S is a high-speed optical transceiver designed for data center and enterprise network environments. It enables 100 Gigabit Ethernet connections using single-mode fiber, making it suitable for short-distance links within buildings or campus networks.

Often found in Cisco equipment, this module fits into QSFP28 slots to provide reliable, high-bandwidth communication. Network engineers and IT professionals rely on this transceiver for fast data transmission with a moderate reach, bridging distances up to 500 meters without additional signal boosting.

Key Features

• Compact QSFP28 form factor supports dense port configurations
• Operates at 1310nm to ensure compatibility with standard single-mode fiber
• Delivers 100 Gbps throughput for bandwidth-intensive applications
• Validated for interoperability with Cisco network devices
• Energy-efficient design reduces power consumption in network racks

This transceiver is commonly deployed in data centers and enterprise networks where fast, reliable short-reach connections are essential. It plays a key role in backbone links and server-to-switch connections, helping maintain high data flow without the need for complex cabling arrangements.