CDM-625 Advanced Satellite Modem Revision 13
Quality of Service (QoS) MN-CDM625
20–17
• Since ASFD 4 has the service rate 100 Kbps, the excess 75 Kbps will be given the other
queues where the service rate not met.
• In this case the 75 Kbps again will share equally among ASFD3, ASFD2, and ASFD1 since
these service rates were not met.
• The resulting individual data rate is as follows:
Stream Priority PHB / DSCP Code Input Data rate
Leftover BW (After
Serving the Queue)
QoS output Data rate
Management 1 CS7 / b111000 200 Kbps 9.8 Mbps 200 Kbps
Control
2 CS6 / b110000 800 Kbps 9.0 Mbps 800 Kbps
Voice 3 EXFD / b101110 1 Mbps 8.0 Mbps 1Mbps
Video 3 CS5 / b101000 4 Mbps 4.0 Mbps 4 Mbps
Data-1 4 CS4 / b100000 550 Kbps 3450 Kbps 550 Kbps
Data-2 5 CS3 / b011000 1450 2000 Kbps 1450 Kbps
Data-3 7 ASFD4 / b100010 1 Mbps NA 100 Kbps
Data-4 7 ASFD3 / b011010 1 Mbps NA 175 + 25 Kbps
Data-5 7 ASFD2 / b010010 1 Mbps NA 175 + 25 Kbps
Data-6 7 ASFD1 / b001010 1 Mbps NA 175 + 25 Kbps
Data-7 8 BE / bXXXXXX 2 Mbps NA 0 Kbps
Total ► 14 Mbps 0 Kbps 8.7 Mbps