Alcatel-Lucent 7330 - Reports

7 — EPON ONT overview
7-18 November 2013 Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
Edition 01 3FE 55873 AAAA TCZZA
ONT Product Information Guide
Reports
ISAM provides reporting facilities for the operator to monitor and diagnose the
optical link. The operator can report optical measurements between the P-OLT and
a specific ONT, or between the P-OLT and all ONTs under a specific PON.
• The reporting facility allows the operator to view the following OLT and ONT
optical signal levels:
• ONT receive optical signal level
• ONT transmit optical signal level
• OLT receive optical signal level
• OLT transmit optical signal level
• The RSSI capabilities of the optics module allow the operator to report the
following operating conditions of the optics module on the ONT and on the PON:
• laser bias current
• supply voltage
• operating temperature
Improved alarm reporting is supported when optic fiber interruptions occur. When
the EPON ramose fiber interruption occurs, the alarm REPORTTIMEOUT will be
displayed. When the EPON trunk fiber interruption occurs, the alarm EPONLOS
will be displayed.
ISAM supports the configuration and retrieval of RSSI thresholds and alarms on
optics modules for specific EPON uplink ports on the LT, NT, and NTIO boards.
Table 7-4 describes the RSSI profile support on SFPs / XFPs per board type.
ERRFRAMES NA Transmit
Receive
A count of error frames
UNDFRAMES NA Transmit
Receive
A count of underrun frames.
OVRFRAMES NA Transmit
Receive
A count of overrun frames.
STATUSCHANGE NA Transmit
Receive
A count of status change
DROPEVENTR Near end Transmit
Receive
A count of dropped events
FRAGMENTS Near end Transmit
Receive
A count of fragments
JABBERFRAMES Near end Transmit
Receive
A count of jabber frames
Performance
monitoring
counter
Location Direction Description
(4 of 4)