QSFP-40/100-SRBD=

This Cisco transceiver module is designed to provide high-speed, short-range connectivity in data centers and enterprise networks. Often found in Cisco QSFP ports, it enables both 40G and 100G transmission over multimode fiber with bidirectional operation, reducing fiber cabling requirements.

Built for network engineers and IT professionals managing dense, high-performance environments, it simplifies upgrades by supporting dual data rates in a single form factor. The hot-swappable design allows for minimal downtime during installation or replacement.

Key Features

• Enables dual-rate operation at 40G and 100G speeds depending on network needs
• Operates over multimode fiber with BiDi signaling to halve fiber count
• Hot-pluggable for easy integration and maintenance
• Compatible with Cisco QSFP+ and QSFP28 ports for versatile deployment
• Supports link lengths up to 100 meters, ideal for data center racks

This transceiver is typically used within data center top-of-rack switches or aggregation layers where short-distance, high-bandwidth connections are critical. Its bidirectional capability helps reduce cabling complexity and cost while maintaining Cisco standards for reliability.