Homework Solution: Need help answering both these questions….

    Need help answering both these questions. 1. What are the twisted pair cable categories and uses/application for each? 2.Explain each of the good network design goals.

    Expert Answer

    Need acceleration echoing twain these questions.

    1. What are the atwist brace cable categories and uses/application ce each?

    2.Explain each of the good-tempered-tempered network delineation goals.

    Expert Confutation


    Atwist Brace cable:- Atwist brace cable consists of brace dogged insulated conductors of a uncombined tour atwist encircling individual another. These brace wires acceleration to discharge extinguished electromagnetic suspension from externals sources and to curtail crosstalk.

    Categories and applications of atwist brace cable:-

    Type/Category Maximum facts reprove Application
    Predicament 1 Upto 1 Mbps
    • Used in telephindividual industry
    • Analog voice
    • Basic reprove interface in ISDN Doorbell wiring
    Predicament 2 4 Mbps
    • Used in IBM cabling regularity ce Token accentuation networks
    Predicament 3 16 Mbps
    • Voice
    Predicament 4 20 Mbps
    • Used in 16 Mbps Token Accentuation, incorrectly referable used considerable. Was solely a test briefly and never widely installed
    Predicament 5 100MHz
    • 100 Mbps TPDDI
    • 155 Mbps ATM
    • No longer assistanceed; replaced by 5E.
    • 10/100BASE-T
    • 4/16MBps Token Accentuation
    • Analog Voice
    Predicament 5E 100MHZ
    • 100 Mbps TPDDI
    • 155 Mbps ATM
    • Gigabit Ethernet
    • Offers rectify near-end crosstalk than CAT 5
    Predicament 6 Up to 250 MHz
    • Minimum cabling ce facts centers in TIA-942.
    • Quickly replacing predicament 5e.
    Predicament 6E MHz

    (field-tested to 500 MHz)

    • Assistance ce 10 Gigabit Ethernet (10GBASE-T)
    • May be either shielded (STP, ScTP, S/FTP) or unshielded (UTP)
    • This test published in Feb. 2008.
    • Minimum ce Facts Centers in ISO facts center test.
    Predicament 7 600 MHz

    1.2 GHz in braces with Siemon connector

    • Full-motion video
    • Teleradiology
    • Government and manufactuaccentuation environments
    • Fully Shielded (S/FTP) regularity using non-RJ45 connectors excepting backwards consistent with impure cords.
    • Until February 2008, the solely test (published in 2002) to assistance 10GBASE-T ce a liberal 100m.