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EXFO FTB-880 - Page 167

EXFO FTB-880
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Test Setup - Test Configurator, Timer, and System
NetBlazer 155
Interface (Ethernet, Packet Sync, Fibre Channel, and Wireless)
Physical Interface
Laser indicates the status of the laser: ON with the laser pictogram
(emitting an optical laser signal) or OFF.
TX Power (dBm) indicates, when supported, the transmit power level
of the optical laser in dBm.
Wavelength (nm) indicates the detected wavelength when supported
by the transceiver.
RX Power (dBm) indicates, when supported, the current received
power level of the optical laser in dBm.
Green: Power level in range.
Yellow: Power level out-of-range.
Red: Loss of signal or power level is close to damage.
Gray: Invalid operational range value.
Min RX Power (dBm) indicates, when supported, the minimum
received power level of the optical laser in dBm.
Max RX Power (dBm) indicates, when supported, the maximum
received power level of the optical laser in dBm.
Lasers OFF at Start-Up check box when selected automatically turns
OFF the laser when starting the NetBlazer or when switching from one
test application to another. However the laser remains ON, on a
remote module receiving a request for a DTS connection or a loopback
command. This check box is cleared by default.
Power Range (dBm) indicates the SFP/SFP+ operational RX power
range.

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