3 — Application notes
3-2 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
3.1 Overview
This chapter provides application notes of interest to ONT users. These application
notes were first reported in the 7342 ISAM FTTU ONT Customer Release Notes for
the ONT release. See the 7342 ISAM FTTU Product Information Manual for
application notes of interest for the P-OLT.
3.2 ONT Release 04.04.xx application notes
Table 3-1 describes the application notes for ONT Release 04.04.xx
Table 3-1 Application notes for ONT 04.04.xx
3.3 ONT Release 4.3.5 application notes
Table 3-2 describes the application notes for ONT Release 4.3.5
Application note Details Reference
Provisioning
CPE limitations for packet size During interoperability testing with several MOCA CPEs, it
was discovered that some CPEs do not support Ethernet
packet lengths greater than 1518 bytes. This is due to
driver limitations on those CPEs.
—
Loss of connectivity due to fiber
pull
After a loss of network connectivity caused by pulling out
Ethernet cables, LT card resets, or pulling out PON fiber,
it may take a few minutes for the G6 voice gateway and
the ONT VoIP client to re-establish connections and
recover dial tones.
—
LP MDU
O-24121G-A The aggregate throughput for the four Ethernet ports and
the VoIP ports cannot exceed 1 Gb wire speed per
integrated ONT card.
—
MoCA SOHO
O-821M-E The O-821M-E is factory default configured with 2 POTS,
1 GigE, and 1 MoCA interface. When switching between
HSI service delivery over both GigE ports to one GigE port
or vice versa, you must configure the interfaces via TL1
or the network manager according to the CRN.
See the ONT Customer
Release Notes for the
applicable release.
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