Modal dispersion limits transmission distance in ________.
A) multimode fiber
B) single-mode fiber
C) Both A and B
D) Neither A nor B
Correct Answer:
Verified
Q56: In LANs,optical fiber typically is used in
Q57: Which light wavelength dominates use in LAN
Q58: Compared with UTP,optical fiber is _ expensive
Q59: A popular type of optical fiber connector
Q60: Lower-wavelength light dominates in optical fiber because
Q62: What transmission medium do ALL DSL services
Q63: Single mode fiber distance is limited primarily
Q64: Low-speed leased lines use _ transmission lines.
A)one-pair
Q65: Businesses can select multimode fiber to transmit
Q66: Compared with single-mode fiber,multimode fiber has _
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