Aethra d2001 nx ユーザーズマニュアル
USER’S MANUAL
ISDN TESTER AND ANALYZER D2001
NX
5. USING THE INSTRUMENT FOR
MONITORING
5.1. About this chapter
This chapter gives detailed information of all parameters used to setup the instrument
for monitoring D channel traffic in an ISDN access and signalling over POTS access.
There are two monitoring modes:
for monitoring D channel traffic in an ISDN access and signalling over POTS access.
There are two monitoring modes:
►
The instrument is capable of monitoring the traffic while executing a test.
Throughout this manual this mode is referred to as “background mode”.
Throughout this manual this mode is referred to as “background mode”.
►
The instrument can be set-up in a way that it monitors all traffic on the
selected S interface. Throughout this manual this mode is referred to as “ high
impedance mode”.
selected S interface. Throughout this manual this mode is referred to as “ high
impedance mode”.
The parameters that can be set up in both modes are the same: filters and control of
buffer. In both cases the resulting trace can be stored and analyzed on the screen.
Filters are different for monitoring over POTS. Monitoring navigation is illustrated in
Fig. 5-1.
buffer. In both cases the resulting trace can be stored and analyzed on the screen.
Filters are different for monitoring over POTS. Monitoring navigation is illustrated in
Fig. 5-1.
CHAPTER 5 - USING THE INSTRUMENT FOR MONITORING
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