QoS GPON Configuration - GPON Solution

QoS GPON Configuration

QoS GPON Configuration:

GPON treats QoS explicitly

constant length frames facilitate QoS for time-sensitive applications

5 types of Transmission CONTainers

  • type 1 – fixed BW
  • type 2 – assured BW
  • type 3 – allocated BW + non-assured BW
  • type 4 – best effort
  • type 5 – superset of all of the above
DBA Types

DBA Types

GEM adds several PON-layer QoS features

  • fragmentation enables pre-emption of large low-priority frames
  • PLI – explicit packet length can be used by queuing algorithms
  • PTI bits carry congestion indications




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QoS GPON Configuration was last modified: October 30th, 2015 by Shahed



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