Netgear FS750AT FS750 Reference Manual - Page 49
Fiber Optic Cables, Fiber Cable Specifications, Gigabit Cable Guidelines
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Fiber Optic Cables In North America, use EIA-569-A horizontal 62.5/125 µm multimode optical fiber cable (ANSI/EIA/TIA-492AAAA). Internationally, use ISO/IEC 11801 62.5/125 µm multimode optical fiber cable (IEC 793-2 type A1b, with 1.0db/km attenuation and 500 MHz/km bandwidth). Refer to Table C-2 for the minimum requirements of fiber optic cable. Fiber Cable Specifications Table C-2 lists the electrical requirements of fiber cable. Table C-2. Electrical Requirements of Fiber Optic Cable Specification Number of strands Cable type Numerical aperture Total link budget Modal band Zero dispersion wavelength Dispersion slope Fiber Optic Cable Two 62.5/125 µm multimode fiber optic cable 0.275 11 db 500 MHz/km 1295 to 1365 nm < 0.093 ps/nm 2 -km Gigabit Cable Guidelines Table C-3 lists the distance limitations for Gigabit fiber connections. Table C-3. Gigabit Cable Guidelines Multimode Fiber 62.5/125-Micron 50/125-Micron Operating Range 2 to 260 meters 2 to 550 meters cabling guidelines C-8
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