Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5 Instrukcja Użytkownika Pobierz pdf (Strona 124)

100

101

Test Setup - Test Configurator, Timer, and System

112 FTB/IQS-88000 Series

Clock

Allows the configuration of the clock synchronization.

From the Test menu, tap Setup, Test Configurator, and tap on the clock

block.

Clock Synchronization

Clock Mode allows to select the source clock that will be used for

transmission (TX).

 Internal: Internal clock of the unit (STRATUM 3).

 Recovered: Line clock from the input port signal involved in the

test.

 External: Clock signal from the EXT CLK port.

 Backplane: Clock from another module on the platform. The other

module must support the backplane clock feature and must be

enabled. Not available when the Backplane Clock check box is

selected (see page 115).

Ext Clock In

Note: Available when the Clock Mode is set to External.

Allows to set the external clock for test synchronization.

 Interface Type allows the selection of the clock interface:

DS1 (default), E1, 2MHz, or 1PPS. 1PPS is automatically selected for

Dual Test Set in One-Way Latency measurement mode.

Ext Clock In on a green background indicates that a valid clock is

received on the EXT CLK port

LOS on a red background indicates that the clock is not valid on the

EXT CLK port.

1 2 ... 119 120 121 122 123 124 125 126 127 128 129 ... 680 681

Komentarze do niniejszej Instrukcji

Brak uwag

Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5 Instrukcja Użytkownika Strona 124

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Urządzenia pomiarowe Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5