C) Abbreviations - Intec ARGUS 300 Manual

C) Abbreviations

Characters
Absolute deviation between CaE and CbE
Δ
C
Bandwidth
Δ
f
Absolute deviation between Ra and Rb
Δ
R
Ω Ohm (unit of electrical resistance)
A
a a-wire (tip)
A Ampere
AC Alternating Current or Access Server
B
b b-wire (ring)
C
C 1. Celsius
2. Capacitance
c Speed of light
0
Cm Operating capacitance (mutual capacitance)
Cp Parallel capacitance
C Capacitive symmetry
Sym
D
dB Decibel
dBm/Hz Performance measurement with the reference quantity 1 mW (milliwatt)
per hertz
DC Direct Current
DIN Deutsches Institut für Normung - German Institute for Standardization
DSLAM Digital Subscriber Line Access Multiplexer
E
E Ground (earth)
EC European Community
EMC Electromagnetic compatibility
EN European standard
F
F Farad (unit of electrical capacitance)
G
GND Ground (earth)
H
Hz Hertz (unit of frequency)
I
I Electric current
IDC DC current
ARGUS Copper Test Manual
4 Appendix
61