Cisco GLC-BX-D | 1000BASE-BX10-D downstream bidirectional single fiber SFP Module

Efficient Gigabit Connectivity Using Single-Fiber BiDi Technology

The Cisco GLC-BX-D SFP transceiver delivers reliable 1 Gigabit Ethernet performance over a single strand of single-mode fiber using BiDi (bidirectional) technology. Designed for efficient network expansion, it allows simultaneous transmit and receive on one fiber, helping reduce cabling costs while maintaining stable, high-quality data transmission.

Simple Deployment, Long Reach & Cisco Compatibility

With its hot-swappable SFP form factor, the Cisco GLC-BX-D integrates seamlessly with compatible Cisco switches and routers. Engineered for long-distance connectivity and dependable operation, it is an ideal solution for enterprise, campus, and service provider networks looking to optimize fiber usage without compromising performance.