| 释义 |
Gigabit Ethernet (IEEE 802.3z) Media Specifications Standard Fiber Type Core Diameter Wavelength Modal Bandwidth Distance (MHz/km) (Maximum) 1000Base-SX MMF 62.5 µ 850 nm 160 220 m 1000Base-SX MMF 62.5 µ 850 nm 200 275 m 1000Base-SX MMF 50.0 µ 850 nm 400 500 m 1000Base-SX MMF 50.0 µ 850 nm 500 550 m 1000Base-LX MMF 62.5 µ 1300 nm 500 550 m 1000Base-LX MMF 50.0 µ 1300 nm 400 550 m 1000Base-LX MMF 50.0 µ 1300 nm 500 550 m 1000Base-LX SMF 9 µ 1310 nm Not Applicable 5 km See each standard for more detail. See also MMF, modal bandwidth, SMF, and wavelength. |