Become BICSI Certified with updated RCDDv14.1 exam questions and correct answers
A SONET OC-1 channel can carry 672 voice signals and has a data rate of 51.84 Mbps. A SONET OC-48 channel can carry 32,256 voice channels. What MINIMUM data rate is required for the OC-48 channel?
The electromagnetic spectrum of visible light lies in the frequency range of the spectrum.
What does ANSI/TIA 942 recommend as the MINIMUM height for overhead cable tray above finished floor within a data center?
What is at the "root" of a DAS (distributive antenna system)?
In the ceiling zones method of ceiling distribution, divide the usable floor area into zones of how many square feet?
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