Bicsi Installer 2, Copper, Chapter 1, Balanced Twisted Pare Cable Exam Questions And Answers (Updated And Verified)

Bicsi Installer 2, Copper, Chapter 1, Balanced Twisted Pare Cable Exam Questions And Answers (Updated And Verified) Balanced twisted-pair cables have a nominal characteristic impedance of - answer100 ohms at 100 MHz Insulation - answerCopper wires must be physically separated UTP - answerunshielded twisted-pair screened/shielded cabling offers - answera higher immunity to EMI and may be used in areas susceptible to EMI, possibly eliminating the need for metallic conduit in some environments. F/FTP = - answerFoil-screened foil-screened twisted-pair F/UTP = - answerFoil-screened unscreened twisted-pair S/UTP = - answerBraid-screened unscreened twisted-pair SF/FTP = - answerBraid-screened-foil-screened foil-screened twisted-pair SF/UTP = - answerBraid-screened-foil-screened unscreened twisted-pair U/UTP = - answerOverall unshielded twisted-pair with unshielded twisted-pair A screened/shielded twisted-pair cable must be terminated in a - answera shielded modular connector in order to optimize the product's transmission performance characteristics. Category/class rated cable may be used to support many types of services, including - answervoice and data cabling, electronic safety and security systems, building automation systems, audiovisual systems, and other types of ICT systems. All category/class rated cables have the following characteristics: - answer• Composed of insulated conductors twisted together to form circuit pairs. • Provide support for noise cancellation techniques through conductor twisting. • Generally have a characteristic impedance of 100 ohm (± 15 ohm). • Conductor sizes are 22 AWG [0.64 mm (0.025 in)] to 24 AWG [0.51 mm (0.020 in)]. TIA Categories, Category 3, 16 MHz - answerISO Categories/Classes Category 3/class C 16 MHz TIA Categories, Category 5e, 100 MHz - answerISO Categories/Classes Category 5e/class D 100 MHz TIA Categories, Category 6, 250 MHz - answerISO Categories/Classes Category 6/class E 250 MHz TIA Categories, Category 6A, 500 MHz - answerISO Categories/Classes Category 6A/class EA 500 MHz TIA Categories, N/A, 600 MHz - answerISO Categories/Classes Category 7/class F 600 MHz TIA Categories, N/A, 1000 MHz - answerISO Categories/Classes Category 7A/class FA 1000 MHz TIA Categories, Category 8, 2000 MHz - answerISO Categories/Classes Category 8.1/class I* 2000 MHz TIA Categories, N/A, 2000 MHz - answerISO Categories/Classes Category 8.2/class II† 2000 MHz Color codes for 100-ohm balanced twisted-pair patch cables. Pair 1 - answerPair 1 Tip White-blue (W-BL)