What is the cable type and maximum distance of 10GBASE-LX4?

10GBASE-LX4 is a type of Ethernet standard designed for high-speed data transmission over fiber optic cables. It operates at 10 Gbps and is particularly notable for its compatibility with multimode fiber and certain configurations of single-mode fiber.

For 10GBASE-LX4, the correct characteristics include its cabling type and transmission distance. This standard specifically utilizes multimode fiber for distances up to 300 meters. The mode of fiber used is crucial, as multimode fiber supports shorter distances compared to single-mode fiber, which is designed for longer runs owing to its smaller core size and lower signal attenuation.

Other configurations were developed for different distances and media types, which may correspond to single-mode configurations that allow for longer distances—like those mentioned in some of the other choices—but they do not apply to 10GBASE-LX4. Thus, understanding the specification of 10GBASE-LX4 as being optimized for multimode fiber at a distance of 300 meters is essential for selecting appropriate cabling in network implementations.