Създаване на по-добри уроци по-бързо
български
Начало Функции Ценови планове  Общността
RG-59 coaxial - Short distances with impedance of 75 ohms., RG-6 coaxial - Used by local cable companies to connect individual homes to cable company's distribution network. It has impedance of 75 Ohms., RG-58 coaxial - Short distances with impedance of 50 Ohms., Cat 3 Twisted Pair - 10Base-T, 100m, Cat 5 Twisted Pair - 100Base-TX, 100m, Cat 5e Twisted Pair - 1000Base-T, 100m, Cat 6 Twisted Pair - 1000Base-T, 37-55m, Cat 6a Twisted Pair - 10GBase-T, 100m, Cat 7 Twisted Pair - 10GBase-T, not yet standard, SMF Fiber-Optics (definition) - Small diameter, long-range communication up to 100 km, MMF Fiber-Optics (definition) - Large diameter, Short-range communication up to 2 km, SMF Fiber-Optics (standard) - 1000BaseLX, 5 km, MMF Fiber-Optics (standard) - 1000baseSX, 220-500 m,

Network+ Obj 2.1 Cable Standards

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