Streamline 1 GbE fiber connectivity with a transceiver designed for bidirectional operation over LC connections. The AddOn Networks 3HE04324AA-AO is a 1G-BX SFP module intended for environments that need dependable Gigabit Ethernet links without the footprint or cost of higher-speed optics. BiDi optics are useful when fiber availability is limited or when teams want to preserve strands for future growth. By carrying transmit and receive traffic over a single fiber path, this module helps simplify plant design in access networks, wiring closets, and distribution layers. The SFP form factor keeps it compatible with a wide range of enterprise switches and media platforms that accept standard small-form-factor optics. For organizations managing mixed infrastructure, a 1G-BX module can be the right fit when the requirement is stable 1 GbE transport, not excess bandwidth. Choose this transceiver when you need a compact, standards-based optic for practical fiber deployments and want to keep the network design clean, predictable, and easy to maintain.