4 — ONT and MDU statistics and performance monitoring
4-26 March 2011 Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.42a
ONT Product Information Guide Edition 01 3FE 54199 AAAA TCZZA
Notes
(1)
The lost GEM fragment counter supports downstream direction only. Upstream direction is not
supported.
(2)
A 5 second polling window limitation exists on the ONT, therefore the margin of error for each
15-min window is 5 seconds
Performance monitoring statistics for Package D ONTs
The following section identifies the supported performance monitoring statistics for
Package D type ONTs. A check mark indicates the statistic is supported on that ONT.
An empty cell indicates the statistic is not supported. A cell with n/a indicates that
the counter is not applicable to that type of ONT. The following tables are
categorized by supported alarm types:
• Table 4-19 provides statistics for ONTENET type counters
• Table 4-20 provides statistics for ONTL2UNI type counters
I-040G-P
(2)
✓✓✓✓✓
(1)
I-110G-P
(2)
✓✓✓✓✓
(1)
I-240G-P
(2)
✓✓✓✓✓
(1)
I-240G-Q
(2)
✓✓✓✓✓
(1)
I-240W-P
(2)
✓✓✓✓✓
(1)
I-241G-P
(2)
✓✓✓✓✓
(1)
I-241W-P
(2)
✓✓✓✓✓
(1)
I-440G-P
(2)
✓✓✓✓✓
(1)
ONT PONONTTC (aggregate) statistics
TXBLOCKS
TXFRAGS
RXBLOCKS
RXFRAGS
LOSTFRAGS
BADGEMHDRS
(2 of 2)
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