Practice Test Geeks(DCI) Data Cabling Installer Practice Test
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Cabling Standards Flashcards

7 cards from real DCI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. Which category of UTP cable is the minimum required by TIA-568-C.2 for a new horizontal cabling installation?

    Answer: Category 6

    TIA-568-C.2 sets Category 6 as the minimum recognized standard for new horizontal UTP installations.

  2. TIA-942 is specifically the standard for which type of facility?

    Answer: Data centers

    TIA-942 defines the Telecommunications Infrastructure Standard for Data Centers, covering structured cabling, pathways, and spaces.

  3. What is the purpose of ANSI/TIA-569 in a structured cabling system?

    Answer: Defining pathways and spaces for telecommunications

    ANSI/TIA-569 covers Telecommunications Pathways and Spaces, specifying conduit, raceway, and room requirements.

  4. According to TIA-568, what is the maximum total channel length for a horizontal copper cabling channel?

    Answer: 100 meters

    The total end-to-end channel length, including horizontal cable, patch cords, and equipment cords, must not exceed 100 meters.

  5. Which standard defines the wire pair assignments for 8-pin modular (RJ-45) connectors used in structured cabling?

    Answer: ANSI/TIA-568-B

    ANSI/TIA-568-B specifies the T568A and T568B wiring configurations for 8-pin modular connectors.

  6. What does the 'A' suffix in Category 6A cable primarily address compared to Category 6?

    Answer: Alien crosstalk (AXT) performance at 500 MHz

    Category 6A (Augmented) adds specifications for alien crosstalk (AXT) and extends bandwidth to 500 MHz to support 10GBASE-T.

  7. Under ANSI/TIA-568, how many telecommunications outlets (TOs) are required at a minimum per work area?

    Answer: Two

    TIA-568 requires a minimum of two telecommunications outlets per work area to support both voice and data.