Which Ethernet naming defines Gigabit Ethernet over multi-mode fiber optic cable?

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Multiple Choice

Which Ethernet naming defines Gigabit Ethernet over multi-mode fiber optic cable?

Gigabit Ethernet over fiber is named with the speed, base signaling, and a suffix that indicates the fiber type and wavelength. The suffix SX denotes short-wavelength, multimode fiber use (850 nm). Therefore, the correct naming for Gigabit Ethernet over multimode fiber is 1000BASE-SX. The other fiber options correspond to different contexts: LX uses long-wavelength and is intended for single-mode fiber; FX is 100 Mbps over fiber; T indicates copper twisted pair. So SX is the multimode fiber variant for 1 Gbps.

Gigabit Ethernet over fiber is named with the speed, base signaling, and a suffix that indicates the fiber type and wavelength. The suffix SX denotes short-wavelength, multimode fiber use (850 nm). Therefore, the correct naming for Gigabit Ethernet over multimode fiber is 1000BASE-SX. The other fiber options correspond to different contexts: LX uses long-wavelength and is intended for single-mode fiber; FX is 100 Mbps over fiber; T indicates copper twisted pair. So SX is the multimode fiber variant for 1 Gbps.

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