When facing Bandwidth fluctuation in connection of PON
Hello, can somebody help that why sometimes we face Bandwidth fluctuation in 100Mb connection of PON?
Methods 1: Ensure that all connections are clean and correct
Methods 2: Collect as much diagnosing data as possible
Methods 3: Check the uplink if is under-dimensioned or in heavy bandwidth
Methods 4: Try check the buffer bloat or interactions between TCP and the OLT’s upstream scheduler
Methods 5: Hints and different debugging way from another expert.
Methods 6: Comparing other premises (PON users) to debug
Methods 7: Try configure CBR profile
Methods 8: Losses on fiber can also effect bandwidth
Methods 9: Check for macro and micro bending on your routes, even it can be minimised…
Methods 10: Consider that what Splitting ratio you are using
Methods 11: Are you facing high BER?
Methods 12: Detail of bandwidth fluctuation
Methods 13: Same issue with another GPON network case
Methods 14: T-CONT Value
Methods 15: The very first thing you need to check is the FON
Methods 16: Rather than PHY or OTN issues, try check GTC, Ethernet/VLAN, IP and TCP issues
–More discussions, welcome to share your ideas…