Aethra d2001 nx ユーザーズマニュアル
USER’S MANUAL
ISDN TESTER AND ANALYZER D2001
NX
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PASS/FAIL test result according to the configured setting
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G.821 data: SES (severely errored seconds), DM (degraded minutes), ES
(errored seconds), US (unavailable seconds) in absolute value and
percentage. According to G.821 recommendation
(errored seconds), US (unavailable seconds) in absolute value and
percentage. According to G.821 recommendation
The two threshold acceptability measures (PASS/FAIL), report the FAIL (NOK) value
if the errored bits received ratio exceeds the threshold indicated in the test setup or if
the G.821 parameters exceed the values provided by the recommendation. In case
the Test Pass/Fail is set with G.821, both results will be identical.
if the errored bits received ratio exceeds the threshold indicated in the test setup or if
the G.821 parameters exceed the values provided by the recommendation. In case
the Test Pass/Fail is set with G.821, both results will be identical.
If the instrument detects a remote loop, the second results page will display the round
trip delay value in milliseconds (see Chapter 3.4.4).
trip delay value in milliseconds (see Chapter 3.4.4).
In case of an incoming bit error is detected, the instrument
generates an warning sound
generates an warning sound
3.7. Generate Traffic test
Use a GENERATE TRAFFIC test to check the capacity of the access to manage
traffic over the D channel. You can set the instrument to automatically generate
several calls at chosen time intervals.
traffic over the D channel. You can set the instrument to automatically generate
several calls at chosen time intervals.
3.7.1. Setting up a generate traffic test
Define the following parameters for a Generate Traffic test:
Called number: Enter the phone number of the called party.
• Remote number for calls to a remote user
• Local number for autocalls
• Local number for autocalls
Sub number: If necessary, enter the subaddress of the called party.
CHAPTER 3 - PERFORMING A MANUAL TEST
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