Advanced Mode
System Errors and Alarms status with details of type and frequency of occurrence
FEC detection
List all active ONT IDs and serial numbers
PLOAM decoder and display PLOAM Control messages
OMCI decoder and display OMCI messages
GPON Wizard
Splitter Analysis
Distribution Analysis
3.4 Specifications
Optical – GPON
(designed to meet levels as defined by ITU standard when testing at ONT site)
Optical Measurement
Downstream 1490 nm OLT Signal
1
-30 to -8 dBm
Spectral passband 1480 to 1500 nm
Upstream ONU/ONT 1310 nm Signal
1,2
-15 to +5 dBm
Spectral passband 1290 to 1330 nm
Fiber Inspection
Optional Fiberscope via OTG cable
1577nm signal level only measurement option is available. Consult factory.
Optical – GPON
(designed to meet levels as defined by ITU standard when testing at ONT site)
Data Analysis
ONT serial numbers identification
Standard offering. Extracted from ONT
transmission
In-service signal levels with Pass/Fail analysis
Standard offering. User defined P/F thresholds
PON identification
Standard offering. Extracted from OLT
transmission.
System errors/alarms status
Standard offering.
OMCI Capture/Decode
Standard offering.
PLOAM Capture/Decode
Standard offering.
1.
For G-PON (ITU-T G984.x) signals.
2.
Burst mode -15 to +5 dBm.
3.
At 23°C, at 1310/1490 nm, using CW - 7 dBm source.
The most recent product specifications can be found on the VeEX web site at
MTTplus-420_User_Manual_RevC00
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