Installation and Verification Manual
10 Check the Average Optical Power (depending on option
installed):
–1 to +1 dBm. (for Option 111, 1550 nm HS type
–6 to –1 dBm. (for Option 120, 1310 nm SR type
–5 to –1 dBm. (for Option 121, 1550 nm SR type
11 Check the Extinction Ratio is > 8.2 dB, (> 6 dB for 1310 nm
SR type) and record the measured value.
OC-192/STM-64 Eye Mask
12 Tests Complete. Set the Laser to OFF before disconnecting
setup.
Performance Tests
97
3