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LTP-8X optical line terminal
133
32.5
ONT Statistics
To view ONT statistics, use the
show interface ont 0/0 counters
command. Pass the number of
requested statistical data (see Table 32.2) and ONT ID as parameters.
LTP-8X# show interface ont 0/0 counters gem-port-performance-monitoring
-----------------------------------
[ONT0/0] counters
-----------------------------------
Downstream counters for cross-connects:
0
1
...
7
MC
BC
Finished intervals
23
---
...
---
---
23
Received GEM frames
0
---
...
---
---
0
Received payload bytes
0
---
...
---
0
Upstream counters for cross-connects:
0
1
...
7
MC
BC
Finished intervals
23
---
...
---
---
23
Transmitted GEM frames
0
---
...
---
---
0
Transmitted payload bytes
0
---
...
---
---
0
Table 32.2. ONT Statistical Data Types
Data Type
Description
gem-port-performance-monitoring
gem-port-nctp-performance-monitoring
ethernet-performance-monitoring-history-data
ethernet-performance-monitoring-history-data2
ethernet-performance-monitoring-history-data3
gal-ethernet-performance-monitoring-history-data
fec-performance-monitoring-history-data
ethernet-frame-extended-performance-monitoring
multicast-subscriber-monitor
32.6
ONT Bit Error Rate
Bit error rate (BER) is the rate of errors in data transmission.
To view BER on example of ONT, execute the
show interface gpon-port <id> downstream-ber
command. As a parameter, pass the number of the GPON interface.
LTP-8X# show interface gpon-port 0 downstream-ber
-----------------------------------
GPON-port 0 BER table
-----------------------------------
## Ch/ Id Errors Intervals BER Interval BER
1 0/ 2 0 0 100000 0
2 0/ 3 0 0 100000 0
