Advances in Optical Technologies

Research Article

Implementation of a One-LLID-per-Queue DBA Algorithm in EPON

Table 1

Default system parameters.
DescriptionValue
Number of ONUs16
Number of priority queues3
EPON line rate1 Gbps
Buffer size in ONU10
Maximum cycle time2 ms
Guard time between adjacent slots5  s
Limitation EF bandwidth6125 bytes
Limitation AF bandwidth12250 bytes
Limitation BE bandwidth12250 bytes