Trilithic 180 DSP User Manual

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Page IV-133
180 DSP Operation Manual
Signal Level Meter
VoIP Mode
When the VoIP mode is selected, the
following measurement results are
displayed as shown in the image to the
right:
• Up Latency – This is the upstream
latency. This measurement is
displayed in the bar graph and as a
numeric value.
• Up Jitter – This is the upstream
jitter.
• Up MOS – This is the upstream mean opinion score.
• Down Latency – This is the downstream latency. This measurement is displayed in
the bar graph and as a numeric value.
• Down Jitter – This is the downstream jitter.
• Down MOS – This is the downstream mean opinion score.

Trilithic 180 DSP Specifications

General

Brand	Trilithic
Model	180 DSP
Category	Measuring Instruments
Language	English