What are three factors that limit the maximum distance of an amplified optical signal without regeneration？ （）A、 fiber dispersionB、 signal attenuationC、 transmitter powerD、 amplifier bandwidthE、 receiver dispersion tolerance
What are three factors that limit the maximum distance of an amplified optical signal without regeneration？ （）
- A、 fiber dispersion
- B、 signal attenuation
- C、 transmitter power
- D、 amplifier bandwidth
- E、 receiver dispersion tolerance
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