GLC-BX40-D-I — SFP 1 Gbps

The GLC-BX40-D-I is a compact Cisco SFP module designed for 1 Gbps transmissions over single-mode fiber (SMF) with an extended reach of 40 km. It uses a single-strand fiber via an LC UPC connector, leveraging BiDi technology, and supports a wide operating temperature range of -40 to 85 °C, qualifying it for the most demanding industrial and outdoor deployments.

This module is ideal for telecom operators, municipalities, and industrial users needing to connect two remote pieces of equipment without a repeater, over existing SMF infrastructure. Its thermal robustness makes it a preferred choice for non-climate-controlled cabinets or field equipment. Genuine Cisco hardware, manufacturer warranty.