VeEX FX150, User Manual

Page: 58 / 128

OTDR Series e-Manual, RevE00 Page 58 of 128
•
Loop: Loop ON will enable lasers to cycle through all available lasers automatically.
• RXT4111/4113 OLS operates in CW mode only without WaveID feature
supported.
• RXT4113 Loop not supported.
6.10.2 Using the Optical Light Source
To use the OLS:
1. Connect a patchcord between the OLS and OPM test ports.
2. Select
Optical Light Source from the main menu. The OLS screen appears.
3. Tap Turn ON to power on the OLS.
4. If
WaveID
is available, tap
Loop
mode, to auto cycle through all available wavelengths on
the test port. The laser will change every three seconds.
WaveID feature will not work with modulated light signals.
5. When testing is complete, tap
Turn OFF
to power off the OLS, and then disconnect the
cable and replace the port covers.
RXT-4111 DWDM OTDR Laser Stabilization
The RXT-4111 DWDM OTDR test module offers advanced TEC laser
stabilization for hot and color weather operating conditions. If the optimal
temperature for usage has not been reached,
a Laser Stabilization
message
appears.
Laser Stabilization message