Alcatel-Lucent 7330 Product Information Manual page 162

5 — ONT management using an ONT interface
3
4
Procedures using CLI interface
The following procedure provides the steps to view the RSSI measurement for an
ONT using the CLI interface.
5-30
where receive RSSI is the recorded measurement of the ONT receive optical signal level at 1490
nm in dBm. The RSSI range is −65.536 dBm to +65.538 dBm where −65.536 means unknown and
+65.538 means unsupported.The receive RSSI is zero when the ONT is not connected to the GPON,
or there is loss of connection with the GPON.
Note — The absolute accuracy of the optical signal reading is
+ or − 3.0 dB. This should be taken into account when reading values.
Click on the Refresh button to refresh the contents of the window.
STOP. This procedure is complete.
December 2010
ONT Product Information Guide Edition 01
Figure 5-14 RSSI window
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