Agilent Technologies aurora Duet User Manual page 112

Duet
aurora Basic & Primary Rate ISDN Tester - User Guide
6 - 14
Sets the line build out used. Line build
LBO
out compensates for the effect of the
length of the cable on the signal. The
longer the line the greater the
amplitude of the signal sent. The
shape of the signal sent is also
changed to compensate for
interference on the line - the longer
the cable the more the cable is
changed. You can choose between:
0-133 FT, 133-266 FT, 266-399 FT,
399-533 FT, 533-655 FT. The other
settings: -7.7 dB, -15 dB, -22.5 dB
decrease the amplitude of the signal
but leave the shape of the signal
unchanged. These settings allow you
to check the quality of a line.
Sets the source of the clock: LINE sets
CLOCK
the clock to the network or INT
(internal) sets the clock source to
aurora
Sets the loopback mode to use. You
LOOPBACK
can choose between in-band loopback
- CSU, FAC1, FAC2, FAC3,
out-of-band loopback - ESF LINE, ESF
PAYLOAD, ESF NET,
and local loopback - LOC LINE, and
LOC PAYLOAD.
Sets the way aurora
RX LOOPBACK
sent a loopback signal. If AUTORESP
is selected the following signal is
looped. If OFF is selected the
loopback signal is ignored and the
signal is not looped.
.
Duet
responds if it is
Duet
428856