VCM Example:
Maximize Throughput
•
In this example we will fix our Carrier BW at 13.33 Msps
(18Mhz) and maximize the throughput to all 3 sites.
•
Our most disadvantaged site is Site “C”
running at QPSK
4/5 FEC.
•
In CCM Mode all 3 sites would run 21.2 Mbps (= 7Mbps
per site)
•
For the purpose of this exercise we will discuss the
increased DR
of the network with the understanding that
each site receives an equal
share of the fixed BW
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