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BICSI Installer 1 & 2 Containing 357 Terms and Definitions 2024-2025.
Typology: Exams
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TIA/EIA - Answer: Telecommunications Industry Association / Electronic Industries Alliance TIA/EIA-568-C.0 - Answer: Generic Telecommunications Cabling for Customer Premises TIA-568-C.1 - Answer: Commercial Building Telecommunications Cabling Standard
ANSI/TIA/EIA-568-C.2 - Answer: Balanced Twisted Pair Telecommunications Cabling and Component Standards ANSI/TIA/EIA-568-C.3 - Answer: Optical Fiber Cabling Component Standards TIA/EIA-569-B - Answer: Commercial Building Standard for Telecommunications Pathways and Spaces ANSI/TIA/EIA-570-B - Answer: Residential Telecommunications Infrastructure Standard 2004 ANSI/TIA/EIA-606-A - Answer: Administration Standard for Commercial Telecommunications Infrastructure ANSI/J-STD-607-A - Answer: Commercial Building Grounding and Bonding Requirements for Telecommunications TIA TSB-140 - Answer: Additional Guidelines for Field-Testing Length, Loss, and Polarity of Optical Fiber TIA-525-7 OFSTP-7 - Answer: Measurement of Optical Power Loss of Installed Singlemode Fiber Cable Plant TIA-526-14-A OFSTP-14 - Answer: Measurement of Optical Power Loss of Installed Multimode Fiber Cable Plant
NEC 100 - Answer: Definitions NEC 250 - Answer: Grounding NEC 300 - Answer: Wiring Methods NEC 500 - Answer: Hazardous Locations NEC 760 - Answer: Fire Alarm Systems NEC 770 - Answer: Optical Fiber Cables and Raceways NEC 800 - Answer: Communication Circuits TIA TSB-140 Tier 1 Testing - Answer: Length, Loss, Polarity, OLTS TIA TSB-140 Tier 2 Testing - Answer: Tier 1(Length, Loss, Polarity) OTDR Code - Answer: Rule intended to ensure safety during installation, use, disposal. Typically invoked and enforced by government. Address safety of persons, property and environment. Include: Electrical, Building, Fire, Environmental, Safety. When adopted by Authority Having Jurisdiction they have the force of law. Standard - Answer: Establish a basis to compare, measure or judge: Capacity, Quantity, Value, Quality, Performance, Limits, Interoperability.
OLTS - Answer: Optical Loss Test Set OTDR - Answer: Optical Time Domain Refractometer Transmition - Answer: The movement of information in the form of electrical or optical signals in analog or digital form. Simplex lines - Answer: Transmit in one direction only Half-duplex lines - Answer: Transmit in either direction, but only one direction at a time Full-duplex lines - Answer: Transmit in both directions at the same time The only common limiting factors are - Answer: Faulty or improper system design or installation techniques Frequency - Answer: The number of cycles a signal is repeated in a given time period Hertz - Answer: The rate of change in one second 1,000 Hz is - Answer: 1 kHz
Balanced cable(UTP) has - Answer: same voltage on each conductor in reference to ground Unbalanced cable(coaxial) has - Answer: Outer conductor 0V to ground, center conductor at some voltage carrying the signal Characteristic impedance can be impacted by - Answer: Hardware, Design, Installation methods and procedures P=VxI - Answer: Power is equal to Voltage multiplied by current Resistance is - Answer: Resistance of a conductor to the flow of electricity through it(Ohms) Inductance is - Answer: a property of an electrical force field built around a conductor that opposes and change in current flow Inductance is measured in - Answer: henries(H) Capacitance is - Answer: A property of conductors that allows storage of electrical charges when potential differences exist Capacitance is measured in - Answer: farads(micro 1/millionth, nano 1/billionth, pico 1/trillionth)
Impedance is - Answer: In AC current flow, the total opposition to that current flow(Resistance[R], Inductance[L], Capacitance[C]) Every transmission line has Impedance determined by - Answer: Metallic material and diameter, distance between conductors, insulating value of material separating them Most balanced twisted-pair exhibit 100 ohms at - Answer: 1MHz Impedance matching - Answer: Impedance should be the same for signal transmitter, cable, and receiver Impedance matching becomes - Answer: More critical at higher frequencies Received signal / Transmitted signal is - Answer: dB Loss Insertion Loss is - Answer: The measure of how much a signal is reduced in amplitude as it it transmitted over cable, measured in dB, the higher the loss the weaker the received signal NEXT(Near End Cross Talk) - Answer: The signal that is induced into adjacent pairs by the transmitting pair, measured in dB, higher the dB level the better(dB is difference in signal)
Plumbing Divisions is - Answer: 22 HVAC Division is - Answer: 23 Integrated Automation Division is - Answer: 25 Electrical Division is - Answer: 26 Communications Division is - Answer: 27 Electronic Safety and Security Division is - Answer: 28 SCS - Answer: Structured Cabling Systems EF(Entrance Facility) - Answer: Service entrance pathways, cables, protection devices, transition hardware, Includes cabling needed to connect building to OSP EQ - Answer: Equipment Room HC(FD) - Answer: Horizontal Cross-connect (FD Floor Distro) IC(BD) - Answer: Intermediate Cross-connect (BD Building Distro) MC(CD) - Answer: Main Cross-connect (CD Campus Distro)
TR - Answer: Floor or portion of a floor, termination of horizontal/backbone cables, houses HC(FD), may contain IC(BD), controlled enviro. [Triangle] - Answer: Work Area SE Underground - Answer: Mechanical Pathway, High cost but economical, Planning install but greater adaptability. SE Buried - Answer: Lower cost than underground but not as much protection, not flexible for future. SE Aerial - Answer: Lowest cost but can damage exterior, Easy maintenance but susceptible to environment. SE Tunnel - Answer: Very expensive, reduces surface interference and ground corrosion. OSP - Answer: Outside Plant ISP - Answer: Inside Plant ER(Equipment Room) - Answer: Should provide space for termination, cross- connect, personal, room provide for telecommunications equipment, serves entire building/campus, houses MC, provides space for APs/SPs
ANSI/TIA/EIA-606-A Class 2 - Answer: Building served by more than one telecommunications space ANSI/TIA/EIA-606-A Class 3 - Answer: Multiple building at one site ANSI/TIA/EIA-606-A Class 4 - Answer: Multiple site or campuses Cross-connect - Orange - Answer: Color for Demarcation Point Cross-connect - Green - Answer: Color for Network connections Cross-connect - Purple - Answer: Color for Common Equipment Cross-connect - White - Answer: Color for First level backbone Cross-connect - Gray - Answer: Color for Second level backbone Cross-connect - Blue - Answer: Color for Horizontal cable Cross-connect - Brown - Answer: Color for Interbuilding backbone Cross-connect - Yellow - Answer: Color for Misc. Cross-connect - Red - Answer: Color for Reserved for future
Plywood Backboards - Answer: Grade A, B, C recomended, 4'x8'x0.75", 2 coats fire retardant recommended, AHJ may require fire rating Plywood Backboards - Answer: Installed 8" AFF, no gaps between Minimum conduit bend radius is - Answer: 6 times diameter when 2" or less, bonded to the TMGB Minimum conduit bend radius is - Answer: 10 times diameter when greater than 2", grounded to the TMGB TMGB - Answer: Telecommunications Main Ground Busbar Equipment racks - Answer: 19" or 23" wide, 4" or 6" Deep Rack Unit(RU) - Answer: Equal to 1.75", M5, M6, 10-32 or 12-24 Hardware FMC - Answer: Flexable Metal Conduit EMT - Answer: Electrical Metal Tubing RMC - Answer: Rigid Metal Conduit IMC - Answer: Intermediate Metal Conduit
Metal Surface Raceway - Answer: 2 piece, base/cover Grounding - Answer: Connecting non-current carrying parts of raceways, equipment to a buildings system ground Intra - Answer: Within Inter - Answer: Between MTBF - Answer: Mean Time Between Failures 4 Pair cable - Answer: Shielded or non-shielded, 22-26 AWG, Solid conductors for Backbone or Horizontal cabling CMP - Answer: Communications Cable - Plenum CMR - Answer: Communications Cable - Riser CMG/CM - Answer: Communications Cable - General Purpose CMX - Answer: Communications Cable - Dwellings CMP can be substituted for - Answer: CMR
CMP, CMR can be substituted for - Answer: CMG, CM CMP, CMR, CMG, CM - Answer: Can be substituted for CMX OFPN - Answer: Optical Fiber Non-conductive Plenum OFCP - Answer: Optical Fiber Conductive Plenum OFNR - Answer: Optical Fiber Non-conductive Riser OFCR - Answer: Optical Fiber Conductive Riser OFNG/OFN - Answer: Optical Fiber Non-conductive General Purpose OFCG/OFC - Answer: Optical Fiber Conductive General Purpose Substitutions for OFNP - Answer: None Substitutions for OFCP - Answer: OFNP Substitutions for OFNR - Answer: OFNP Substitutions for OFCR - Answer: OFNP, OFCP, OFNR Substitutions for OFNG/OFN - Answer: OFNP, OFNR
T-568A Pair 2 - Answer: Pins 3 and 6 white-orange/orange T-568A Pair 3 - Answer: Pins 1 and 2 white-green/green T-568A Pair 4 - Answer: Pins 7 and 8 white-brown/brown T-568B Pair 1 - Answer: Pins 4 and 5 blue/white-blue T-568B Pair 2 - Answer: Pins 1 and 2 white-orange/orange T-568B Pair 3 - Answer: Pins 3 and 6 white-green/green T-568B Pair 4 - Answer: Pins 7 and 8 white-brown/brown UTP - Answer: Unshielded Twisted Pair STP - Answer: Shielded Twisted Pair ScTP - Answer: Shielded Screened Twisted Pair F/UTP - Answer: Foil Unshielded Twisted Pair Coax Series 59 - Answer: 200ft limit Coax Series 6 - Answer: 500ft limit
Series 59/Series 6 Impedance is - Answer: 75 Ohms, F or BNC connectors Coax Series 11/U - Answer: 75 Ohms, 14 AWG Stranded conductor, F or N connector Coax F connector - Answer: Series 6, 59, and 11 Multimode Fiber - Answer: 50 or 62.5 micron core, 125 micron cladding, 850/1300nm wavelength, 2000m limit, LED and VCSEL Singlemode Fiber - Answer: 8 or 9 micron core, 125 micron cladding, 1310/14901550/1625nm wavelength, 3000m limit, laser LED - Answer: Light Emitting Diode VCSEL - Answer: Vertical-Cavity Surface-Emitting Laser SM Color - Answer: Yellow MM/50 - Answer: Orange MM/62.5 - Answer: Orange MM/50 laser - Answer: Aqua
