BICSI IN225 7.0, Installer 2, Copper. Exam Review Question Sections & Answers. Rated A+
Attenuation - -The Decrease in magnitude or power loss of a signal.
Decibels, dB - -Unit of measurement for attenuation.
American Wire Gauge (AWG) - -The numerical system for designating wire diameter...
Attenuation - ✔✔-The Decrease in magnitude or power loss of a signal.
Decibels, dB - ✔✔-Unit of measurement for attenuation.
American Wire Gauge (AWG) - ✔✔-The numerical system for designating wire diameter.
inverse relationship - ✔✔-American Wire Gauge numbers have this relationship to the wire size.
Balanced Twisted-Pair - ✔✔-Type of wiring in which 2 conductors of a single circuit are twisted together
in order to minimize EMI
V=I*R - ✔✔-The formula relation between Voltage, impedance, and resistance.
Capacitance - ✔✔-Measured in Farads, causes a voltage difference between two wires when they are
separated by insulation
Durability - ✔✔-Connector's ability to survive hundreds of insertions and withdrawls
Impedance - ✔✔-Combined effects of resistance, inductive reactance, and capacitive reactance of a
circuit. (Z)
STP (shielded) and UTP (Unshielded) - ✔✔-The two types of Balanced Twisted Pair cable
,100 Ohms at 100 MHz - ✔✔-Nominal characteristic impedance of balanced Twisted-pair cables
100 MHz - ✔✔-Cat 5e UTP has transmission characteristics up to:
Crosstalk - ✔✔-The unwanted transfer of a signal's electromagnetic energy from one or more circuits to
other circuits
Shielded, Unshielded, and Cat 7a - ✔✔-The three types of balanced twisted-pair modular connectors
TIA-568A and TIA-568B - ✔✔-The two standards-compliant wiring schemes for 8P8C modular
connectors
X - ✔✔-The designation used for a multi-line connector
Serial-11 - ✔✔-Coaxial Cable type used in video backbone distribution
75 Ohms - ✔✔-The characteristic impedance of a series-6 Coaxial Cable
F-type Connector - ✔✔-Type of Coaxial connector that cannot be used with stranded center conductor
Screw-on - ✔✔-Type of BNC connector that is NOT recommended for any installation
Code - ✔✔-The purpose of ___ is to ensure the safety during the installation and use of materials,
components, fixtures, systems, premises, and related subjects
Standard - ✔✔-The purpose of ___ is to improve the quality, function, performance, repeatability or
some other facet of an item
,ANSI/TIA-568.0 - ✔✔-This ANSI/TIA standard is the foundation for premise telecommunication cabling
infrastructure; enables the planning and installation of a structured cabling system for all types of
customer premises
ANSI/TIA-606 - ✔✔-This ANSI/TIA standard contains administrative information, such as labeling
requirements and recommendations for the components of a structured cabling system
ANSI/TIA-607 - ✔✔-This ANSI/TIA standard provides recommendations and requirements related to
Bonding and Grounding
First Level Backbone - ✔✔-This level of Backbone cabling is between the MC and the IC
First Level Backbone - ✔✔-This level of Backbone cabling is between the MC and the HC or IC
Second Level Backbone - ✔✔-This level of Backbone cabling is between the IC and the HC
To distribute signal from the Horizontal Cross-connect in the TR to the work area - ✔✔-This is the
purpose of horizontal Cabling
2 Cables - ✔✔-This is the minimum number of cables to be installed/ran to each work area
Orange - ✔✔-This color is used to denote a cable demarcation point
Green - ✔✔-This color is used to denote Network connections
Purple - ✔✔-This color is used to denote Common Equipment
White - ✔✔-This color is used to denote first-level backbone cabling
Gray - ✔✔-This color is used to denote second-level backbone cabling
, Blue - ✔✔-This color is used to denote Horizontal Cabling
Brown - ✔✔-This color is used to denote Inter-Building backbone cabling
Yellow - ✔✔-This color is used to denote misc. systems, like alarm circuits
Red - ✔✔-This color is used to denote systems reserved for future used
5m (16.5ft) - ✔✔-This is the maximum length of both equipment cords and patch cables
Undercarpet Cable - ✔✔-This type of cable is not recommended
Class 2 - ✔✔-A single building with multiple telecommunication spaces would be part of this
administration class
A Consolidation Point (CP) - ✔✔-The purpose of ___ is to allow horizontal cabling to be extended from
building pathways into work area furniture pathways or modular wall partitions to the equipment outlet
Class 1 - ✔✔-A single building with one ER would be part of this administration class
Class 4 - ✔✔-Multiple sites/campuses with multiple buildings would be part of this administration class
Class 3 - ✔✔-A single site/campus with multiple buildings would be part of this administration class
Demarcation Point - ✔✔-This is where the service provided relinquishes circuit responsibility to the
customer
Entrance Facility (EF) - ✔✔-This is where outside plant (OSP) cables enter a building
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PassPoint02. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £8.41. You're not tied to anything after your purchase.