GLC-BX-D

The Cisco GLC-BX-D module enables efficient 1 Gigabit Ethernet connections over a single fiber strand. It's built for downstream applications, transmitting data over distances up to 10 kilometers, which makes it suitable for metro or enterprise network environments.

Often found in setups where fiber infrastructure is limited or where cost-effective long-distance links are needed, this module is favored by network engineers and IT professionals managing Cisco hardware.

Key Features

• Utilizes single-fiber bidirectional technology to reduce fiber cabling requirements
• Designed for downstream direction transmission in paired use with upstream modules
• Supports link lengths of up to 10 kilometers using standard single-mode fiber
• Compatible with a wide range of Cisco devices supporting SFP interfaces
• Hot-swappable for easy maintenance and network upgrades without downtime

This module is commonly deployed in enterprise campus networks, service provider infrastructures, and data centers where long-distance fiber runs are necessary. It helps streamline fiber management while maintaining reliable network performance.