JDS Uniphase CT-650 Reference Manual page 211

Table 8 Command-line parameter definitions (Continued)
Parameter
test_type
threshold_dif
tone_frequency
tone_level
tone_time
tone_time_period
Definition
Defines the type of test to perform when using a measure com-
mand on a DS0 circuit. For VF circuits, possible values are as fol-
lows:
– Freq_&_Level Measures received tone frequencies, DC
power level, and RMS receive level.
– Signaling <dialing_format> Monitors call origination
and termination sequences for the selected voice channel. The
VF Signaling Monitor results screen indicates the last received
signaling bits on both sides of the line and the current signaling
events.
– Dial_Pulse Monitor for dial pulses.
– DTMF Monitor for Dual Tone Multifrequency digit type.
– Multi_Freq Monitor for Multifrequency digit type.
For DDS circuits, possible values are as follows:
– Straightaway Transmits selected pattern over indicated side
without affecting intermediate terminals (for example, CSUs,
DSUs, OCUs, and multiplexers). Configures DTU for an end-to-
end test which requires a compatible test instrument at the far
end.
– Loopback_Alternating Transmits selected pattern over
indicated side with alternating loopback codes embedded in the
test pattern to provide a loopback of the circuit at one of these
devices:
› DSU Generates DS0A alternating Data Service Unit loop
code.
› OCU Generates DS0A alternating Office Channel Unit loop
code.
› CSU/Repeater <0-8_rptrs> Generates DS0A
alternating Channel Service Unit loop code with appropriate
repeater bypass from 0 (for no repeaters) to 8. This loop
code loops CSUs or Repeaters.
Sets threshold difference of 2 dB, 4 dB, or 6 dB. Default is 2 dB.
The tone frequency, from 20 Hz to 3904 Hz.
The tone level, from 0 dBm to -40 dBm.
The duration of the tone, from 10 to 8000 ms, in increments of 10
ms.
The duration of the tone, from 10 to 8000 ms, in increments of 10
ms.
CT-650 Command-Line Reference Guide
Appendix B Command Parameter Definitions
Release 9.4
Parameter listing
185