3Com LS4M1FS1BC 1 x Port 100Base-LX Single Mode BIDI Optical Interface Module

Product Description

The 3Com LS4M1FS1BC is a specialized optical interface module designed for 100Mbps Ethernet connectivity over single-mode fiber. Its key feature is the Bi-Directional (BIDI) technology, which allows for data transmission in both directions (upstream and downstream) over a single strand of optical fiber. This is achieved by using different wavelengths for transmitting and receiving signals, effectively doubling the fiber utilization compared to traditional dual-fiber transceivers. This module is ideal for extending network reach over longer distances, as single-mode fiber is designed for high bandwidth and low signal loss over extended lengths. The 100Base-LX standard typically supports distances up to 10 kilometers (6.2 miles) on single-mode fiber. The use of a single fiber strand can also reduce cabling costs and simplify network infrastructure, especially in environments where fiber availability is limited. Compatible with 3Com networking equipment that supports this module type, the LS4M1FS1BC provides a reliable and efficient solution for connecting network segments or devices across campus environments, metropolitan areas, or other locations requiring long-haul optical connectivity. It typically features an LC connector for secure and standard fiber optic connections.