EXFO MAX-800 Series, User Manual

Page: 173 / 495

Test Setup - Test Configurator, Timer, and System
MaxTester
165
Signal
Note:
Frequency offset is not available when Through mode is selected.
Step Size (ppm) allows setting the increment/decrement value (from
0.1 to the maximum offset) that will be used when changing the
frequency offset with the “+” or “-” button.
RX Frequency
Note:
The following RX Frequency information applies to serial interface only,
refer to
RX Frequency on page 107 for parallel interfaces.

Frequency (GHz) indicates the frequency of the input signal.

Offset (ppm) indicates the frequency offset between the standard rate
specification and the rate at the input signal.
E3 ± 50 ppm 34368000 bit/s
DS3 44736000 bit/s
STS-1e/STM-0e 51840000 bit/s
E4 139264000 bit/s
STS-3e/STM-1e 155520000 bit/s
OC-1/STM-0 ± 50 ppm 51840000 bit/s
OC-3/STM-1 155520000 bit/s
OC-12/STM-4 622080000 bit/s
OC-48/STM-16 2488320000 bit/s
OC-192/STM-64 9953280000 bit/s
OTU1 ± 50 ppm 2666057143 bit/s
OTU2 ± 50 ppm (Framed)
± 120 ppm (Unframed) 10709225316 bit/s
a. The frequency offset range is guaranteed for a source signal at 0 ppm. In the event
that the source signal already has an offset, then the output signal may exhibit an
offset larger than the range specified.
Interface Frequency Offset
a
Nominal Frequency