Cisco GLC-2BX-D | 2-channel 1000BASE-BX10-D downstream bidirectional single fiber SFP Module

Dual-BiDi Gigabit Connectivity for Fiber-Efficient Networks

The Cisco GLC-2BX-D SFP transceiver is designed to deliver reliable 1 Gigabit Ethernet connectivity using dual BiDi (bidirectional) technology over single-mode fiber. By enabling two independent BiDi links in a single module, it helps maximize fiber utilization while maintaining stable, high-quality data transmission—ideal for enterprise and service provider networks.

Efficient Design with Seamless Cisco Integration

Featuring a hot-swappable SFP form factor, the Cisco GLC-2BX-D integrates effortlessly with compatible Cisco switches and routers. Its efficient architecture, dependable performance, and simplified deployment make it a smart choice for organizations looking to expand network capacity while optimizing fiber infrastructure.