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Mask Menu
Use the Mask menu commands to setup a mask, edit or create user masks or setup a limit test.
Mask Setup Control Window
Access this control window from the Masks menu and select Mask Setup….
Overview
Use these controls to set up a mask test. You can set the type of mask, polarity, display, and
alignment.
Note
Option SM must be installed to have access to masks other than a User mask.
Mask Types and Standards (Option)
Overview
The following tables list the Mask Types and Standards available with Option SM.
Note
The standards available for an instrument depend on the bandwidth and/or configuration of that
instrument.
ITU–T masks
None 32Mb
32.064 Mb/s
97Mb
97.728 Mb/s
DS1 Rate
1.544 Mb/s
DS2 Rate Sym
6.312 Mb/s
DS2 Rate Coax
6.312 Mb/s
DS3 Rate
44.736 Mb/s
E1 Sym Pair 2.048
Mb/s
E1 Coax Pair
2.048 Mb/s
E2
8.448 Mb/s
E3
34.368 Mb/s
E4 Binary 0
139.26 Mb/s
E4 Binary 1
139.26 Mb/s
STM1E
Binary 0 155.52
Mb/s
STM1E
Binary 1 155.52
Mb/s