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Press the [Setup] key to choose a DSL service.
Use the [Up] and [Down] keys to highlight the
desired service. Press [Enter] to select the service
and return to the previous screen.
DSL Parametric Tests (/SA option only)
965DSP models which include DSL Parametric
Tests are identified by the /SA option on their
Welcome screens. The Welcome screens for the
965DSP/SA and 965DSP/SA/ADSL are shown
below.
For DSL loss and DSL noise measurements (/SA
option only), you first need to select the type of DSL
service that you want to test. This automatically
selects the appropriate line termination impedance
and noise weighting filter for the selected service.
Parameters for the different services are indicated in
the table below.
Frequency
Service Termination Filter Range
ISDN/IDSL 135 Ω E 1kHz – 50kHz
HDSL 135 Ω F 4.9kHz – 245kHz
ADSL 100 Ω G 20kHz – 1.1MHz