EXFO FTB-8510B Guia Del Usuario página 1164

Common Tabs
Client Offset TX
Nominal Frequency (bps): Indicates the nominal frequency of the
signal.
Gb Ethernet
ODUflex CBR
a.
b.
514
Client Frequency Offset
± 115 ppm
± 115 ppm
The Client frequency offset range is guaranteed for a clock source signal at 0 ppm
offset. In the event that the clock source signal already has an offset then, the
output signal may exhibit an offset larger than the range specified. For example, if
the clock source signal has an offset of +20 ppm then, the Client frequency offset
could be up to 135 ppm (115 ppm + 20 ppm).
The Client offset function does not allow the generation of a signal with a rate
above 100% of the TX rate. For example, if the TX Rate is set to 100%, the allowed
offset range will be -115 ppm to 0 ppm.
a
Nominal Frequency
1250000000 bps
b
TX Rate configured (Refer to TX
Rate on page 407).
FTB-8100 Series Transport Blazer