'Through' and 'membrane' are the two types of - ANS-Penetrations
[Triangle] - ANS-Work Area
0 dB = - ANS-1 mW @ 1004Hz across an impedance of 600 ohm
1 ohm of resistance will allow - ANS-one ampere of current to flow when one volt is applied
1,000 Hz is - ANS-1 kHz
1,000,000 Hz is - ANS-1MHz
1,000,000,000 Hz is - ANS-1GHz
110 frames are available in - ANS-50, 100, 300, and 900 pair count
25 Pair telephone Color Code: - ANS-White, Red, Black, Yellow, Violet
4 Pair cable - ANS-Shielded or non-shielded, 22-26 AWG, Solid conductors for Backbone or
Horizontal cabling
4P4C - ANS-Phone
6P6C - ANS-Phone and modem
8P8C - ANS-Data
A ____ is not a style of splice enclosure - ANS-Bridge
a _____ is not a 25pair modular splicing connector configuration - ANS-Butt
A B Cs - ANS-Airway, Breathing, Circulation
A power strip supporting dual-corded-equipment should be loaded to no more than ____ of the
circuit capacity - ANS-40%
Ablative - ANS-Develops a hard char
Ablative fire-stop materials - ANS-develop a hard char and become rigid
,AHJ - ANS-Athority having jurisdiction
Alien crosstalk(AXT) - ANS-Unwanted signal transfer from one pair in a cable to another pair in
another cable.
An analog signal varies in what two aspects - ANS-Amplitude and tone
An installer must be a highly skilled professional, a ____ member and _____ learner -
ANS-Team, ongoing
Analog signals - ANS-Utilize continuously varying electrical signals
ANSI/J-STD-607-A - ANS-Commercial Building Grounding and Bonding Requirements for
Telecommunications
ANSI/TIA/EIA-568-C.2 - ANS-Balanced Twisted Pair Telecommunications Cabling and
Component Standards
ANSI/TIA/EIA-568-C.3 - ANS-Optical Fiber Cabling Component Standards
ANSI/TIA/EIA-570-B - ANS-Residential Telecommunications Infrastructure Standard 2004
ANSI/TIA/EIA-606-A - ANS-Administration Standard for Commercial Telecommunications
Infrastructure
ANSI/TIA/EIA-606-A Class 1 - ANS-Building Served by single ER
ANSI/TIA/EIA-606-A Class 2 - ANS-Building served by more than one telecommunications
space
ANSI/TIA/EIA-606-A Class 3 - ANS-Multiple building at one site
ANSI/TIA/EIA-606-A Class 4 - ANS-Multiple site or campuses
Area in a Data Center that contains equipment cabinets or racks - ANS-ZDA
Area in a Data Center that contains the core LAN and SAN switches? - ANS-MDA
Area in a Data Center that contains the HC - ANS-HDA
Area in a Data Center that contains the optional interconnect where an equipment outlet or
consolidation point may be located - ANS-ZDA
, Area in a Data Center that containsthe intermediate cross-connect and possibily a second layer
backbone - ANS-IDA
ASTM - ANS-American Society of Testing Materials
Attenuation to crosstalk Ratio(ACR-F) - ANS-Derived from subtracting the insertion loss of the
distributor pair from the cable's FEXT measurement. The higher the dB the better.
AWG - ANS-American wire gauge. 36 AWG(5 mil) smallest, 4/0 AWG largest(460 mil)
Backbone Cables - ANS-Interconnect TRs, ERs, EFs.
Backbone conduits should - ANS-Terminate where they enter the TR or ER, grounding
bushings, 1-3" AFF
Balanced cable(UTP) has - ANS-same voltage on each conductor in reference to ground
Bandwidth is - ANS-The range between the highest and the lowest frequencies of a
communications component
BICSI - ANS-Building Industry Consulting Service International
BICSI recommends only _____ cables be installed inside commercial buildings - ANS-Listed
BICSI recommends what width of cable tray be mounted on backboards - ANS-12 in
Bix frames are available in - ANS-50, 250, 300, and 900 pair count
Cable trays are used - ANS-between TRs, and from TRs to work areas. Made of steel or
aluminum, styles: Tubular, solid bar, Rod.
Cabling companies depend on _____ for new and repeat business - ANS-Customers
Capacitance is - ANS-A property of conductors that allows storage of electrical charges when
potential differences exist
Capacitance is measured in - ANS-farads(micro 1/millionth, nano 1/billionth, pico 1/trillionth)
CAT3 - ANS-16 MHz
CAT5 - ANS-100 MHz
Cat5 UTP has a transmission characteristic of up to - ANS-100MHz