Cisco GLC-BX40-D-I | 1000BASE-BX40-D for 40km Single-Fiber Bidirectional SFP Module

Long-Distance Single-Mode Fiber Connectivity

The Cisco GLC-BX40-D-I SFP transceiver is designed to deliver dependable Gigabit Ethernet connectivity over long-range single-mode fiber links. Built for demanding network environments, it ensures stable data transmission with high performance, making it an ideal choice for enterprise, campus, and service-provider networks that require extended reach.

Industrial-Grade Reliability & Cisco Compatibility

Engineered with industrial-grade components, the Cisco GLC-BX40-D-I operates reliably in harsh conditions and critical deployments. Fully compatible with Cisco networking equipment, it offers easy integration, consistent performance, and peace of mind for network administrators looking to expand or upgrade their fiber infrastructure with confidence.