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Voice, Data, and Video Questions & answers with Complete solutions | Latest edition

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Voice, Data, and Video Questions & answers with Complete solutions | Latest edition

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  • July 3, 2024
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  • 2023/2024
  • Exam (elaborations)
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EXAMQA
Voice, Data, and Video
Structured cable system - ANS-Is a system which the main components do not change

Structured cable system may use: - ANS-Unshielded twisted pair (UTP) cable, coaxial
cable (coax), or fiber-optics cable

UTP cables - ANS-Cat-3 cable. Transmission rate is 16 MHz, has been used for 10
Megabit per second

Cat-5e cable. Is the enhanced version of the Cat-5 cable. Transmission rates up to and
exceeding 100MHz. It is used frequently for 100 Mbit/s Ethernet and sometimes for
gigabitEthernet networks
Cat-6 cable. Transmission rate of 250 MHz is currently the fastest copper transmission
cable

Cat-5 - ANS-Is no longer recognized by TIA/ EIA

Cat-6a & Cat-7 - ANS-are being considered for higher performance

Video cables - ANS-Normally RG6 coax types (RG means radio guide)

RG6 tri-shield and quad-shield - ANS-Are the most common

Structured Cabling Systems are divided into 5 subsystems - ANS-1. Campus backbone
subsystem
2. Equipment room subsystem
3.Riser subsystem
4. Horizontal cabling subsystem
5. Work area subsystem

Campus backbone subsystem - ANS-

Minimum Clearance for telecom cable: - ANS-40" from all power cable
12" away from traffic signal

Equipment room subsystem - ANS-

Riser subsystem - ANS-

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