Triggering on Waveforms
3–114
TDS 500D, TDS 600B, & TDS 700D User Manual
Table 3–9: Comm triggers (cont.)
Standard Name Bit RateCode
1
DS1 AMI 1.544 Mb/s
DS1A AMI 2.048 Mb/s
DS1C AMI 3.152 Mb/s
DS2 AMI 6.312 Mb/s
DS3/DS3 Rate AMI 44.736 Mb/s
DS4NA CMI 139.26 Mb/s
STS-1 AMI 51.84 Mb/s
STS-3 CMI 155.52 Mb/s
FC133 NRZ 132.8 Mb/s
FC266 NRZ 265.6 Mb/s
FC531 NRZ 531.2 Mb/s
FC1063 NRZ 1.0625 Mb/s
D2 NRZ 143.18 Mb/s
D1 NRZ 270 Mb/s
FDDI NRZ 125 Mb/s
4:2:2 SMPTE 259M-D
NRZ
360 Mb/s
10Base-T Ethernet
NRZ
10 Mb/s
100Base-T Ethernet NRZ
125 Mb/s
Gigabit Ethernet
NRZ
1.25 Gb/s
1
AMI = Alternate Mark Inversion. CMI = Code Mark Inversion. NRZ = Non-return to
Zero
2
These Telecom DS0 standards are automatically selected from the Mask Menu. The
trigger uses Pulse/Width trigger.
Use the Comm trigger menu to select communications triggering and to perform
the procedures for source, code, standard, pulse form, trigger level or threshold,
mode, and holdoff that follow.
To bring up the Comm Trigger menu, press TRIGGER MENU ➞
Type (main) ➞ Comm (pop-up). (See Figure 3–53.)
To Select Comm
Triggering