TESTING AND TROUBLESHOOTING
8.Take note of the reading on the optical power meter. This isyour test level.
9.Subtract the reference level found in step 4 from the test level to find your dB loss for the fiber optic link segment, i.e., dB loss = Test Level - Reference Level.
10.Verify that the reading on the receive unit matches the specifications listed in the Fiber Optic Interface section of Chapter 2.
11.Repeat steps
If the fiber optic link segment does not meet the specifications, try cleaning the connection at each end of the cable with a soft, clean,
4.1.2 Testing the FOT-F3 Fiber Optic Transceiver
1.Using an AUI cable (2, Fig.
(1)to the
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