Exfo FTB-800 Series for FTB-1 Manuel d'utilisateur télécharger pdf (Page 480)

100

101

Test Control

470 FTB-700G/800 Series

Lpbk Tool Button (Loopback Tool)

The Loopback Tool provides the capability of looping back the Ethernet

frames/packets that are received on the loopback tool port.

Pressing the Lpbk Tool button opens the Loopback Tool pop-up and

powers up the port unused by the main test application (it does not start

looping back the frames yet). The Loopback Tool starts looping back the

Ethernet frames/packets that are received when pressing on the Loopback

button from the Loopback Tool tab.

Note: The Lpbk To o l button is available when the main test application is any

Ethernet test application at the exception of Through mode.

Note: The Loopback Tool is independent from the main test Start/Stop, Reset

and Test Ti m e r.

Note: Enabling/disabling the Laser control affects both the main test application

and the Loopback Tool when applicable (if both test and tool are using an

optical port).

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Exfo FTB-800 Series for FTB-1 Manuel d'utilisateur Page 480

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