Black Box LE1505A Economy 10 Mbps Media Converter

The Black Box LE1505A Economy Media Converter is a crossover Ethernet bridge that converts 10 Mbps signals between a copper 10BASE-T port and two multimode fiber links, using one RJ-45 port and two ST fiber connectors for 10BASE-FL transmission. As part of Black Box’s 10 Mbps Economy family, the LE1505A provides 10BASE-T to 10BASE-FL conversion to link a legacy copper Ethernet segment to a fiber backbone, enabling copper-to-fiber bridging in compact, stand-alone form factors. Industry listings identify LE1505A as a discontinued model and note its 1.0 lb weight, aligning with its use as a simple, low-cost media converter suitable for small-network edge connections or lab/test setups. The device ships as a compact, stand-alone unit with a small form factor suitable for desktop or shelf mounting, supporting 10 Mbps Ethernet over a single copper RJ-45 and two multimode fiber ST-style links, making it compatible with older 10BASE-T networks and fiber backbones in office, industrial, or lab settings.