The Ethernet specification details several different fiber optic media types.
What is the wire transmission speed for 100BASE-FX Ethernet?
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A. B. C. D.B.
The correct answer is B. 100 Mb/s.
100BASE-FX is a type of Fast Ethernet that uses optical fiber to transmit data. Specifically, it uses two strands of multimode fiber optic cable to transmit data.
The "100" in 100BASE-FX refers to the data transmission speed, which is 100 megabits per second (Mb/s). This is ten times faster than the original Ethernet standard, which had a maximum speed of 10 Mb/s.
It's important to note that there are several different types of fiber optic media that can be used for Ethernet, including single-mode and multimode fiber. Each has different characteristics that affect things like transmission distance and cost.
In the case of 100BASE-FX, multimode fiber is used. This means that the cable has a larger core diameter, which allows multiple modes of light to propagate through it. This makes multimode fiber less expensive than single-mode fiber, but also limits its transmission distance to around 2 kilometers.
So, in summary, the wire transmission speed for 100BASE-FX Ethernet is 100 Mb/s.