Check fiber connections. The measured power levels are........ DTX-SFM2
If you get the following message;
![DTX SFM2 Warning Message](https://www.flukenetworks.com/sites/default/files/image_cache/Image1_5.gif)
"Check fiber connections. The measured power levels are outside the range expected for setting a reference.", then your Test Reference Cords are either bad/dirty or the ports on the DTX-SFM2 modules are dirty/bad. A simple inspection using the FiberInspector™ Mini will reveal the issue.
This warning will appear when the reference values fall outside of the following ranges:
Smart Remote Mode
DTX-SFM2: -4.5dBm ~ -10.0dBm
![DTX SFM2 Warning Message](https://www.flukenetworks.com/sites/default/files/image_cache/Image1_5.gif)
"Check fiber connections. The measured power levels are outside the range expected for setting a reference.", then your Test Reference Cords are either bad/dirty or the ports on the DTX-SFM2 modules are dirty/bad. A simple inspection using the FiberInspector™ Mini will reveal the issue.
This warning will appear when the reference values fall outside of the following ranges:
Smart Remote Mode
DTX-SFM2: -4.5dBm ~ -10.0dBm