FX80 / FX81 PON Optical Power Meters User Manual
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20
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50
ITU-T G.9807.1 Standard Pass/Fail Thresholds (10G symmetric)
9.95328 Gbps DS direction
1577nm OLT Launch Power
1577nm ONT/ONU Receive Power
ODN Class
Class N1
Class N2
Class E1
Class N1
Class N2
Class E1
Min Avg
Power (dBm)
2.0
4.0
6.0
-28.0
-28.0
-28.0
Max Avg
Power (dBm)
5.0
7.0
9.0
-9.0
-9.0
-9.0
9.95328 Gbps US direction
1270nm ONT/ONU Launch Power
1270nm OLT Receive Power
ODN Class
Class N1
Class N2
Class E1
Class N1
Class N2
Class E1
Min Avg
Power (dBm)
4.0
4.0
4.0
-26.0
-28.0
-30.0
Max Avg
Power (dBm)
9.0
9.0
9.0
-5.0
-7.0
-9.0
9.95328 Gbps DS direction
1490nm OLT Launch Power
1490nm ONT/ONU Receive Power
OPL Class
Class B+
Class C+
N/A
Class B+
Class C+
N/A
Min Avg
Power (dBm)
2.0
6.0
N/A
-27.0
-27.0
N/A
Max Avg
Power (dBm)
5.0
9.0
N/A
-8.0
-8.0
N/A
9.95328 Gbps US direction
1310nm ONT/ONU Launch Power
1310nm OLT Receive Power
OPL Class
Class B+
Class C+
N/A
Class B+
Class C+
N/A
Min Avg
Power (dBm)
3.0
3.0
N/A
-26.0
-30.0
N/A
Max Avg
Power (dBm)
8.0
8.0
N/A
-5.0
-9.0
N/A
