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Packet over SDH (POS)
Fully Exercising POS Hardware Architecture
Transmit IP data that more closely resembles real traffic (7:4:1 distribution)
With internet traffic any of the definable packet sizes (and gaps) may be transmitted.
In practise it is more common to see fewer variations in the packet size the more
packets there are transmitted. The OmniBER 718 provides a packet stream that
closely approximates to this type of distribution, there are three packet sizes; they
are 1500, 552 and 40 octets (see Figure above). The distribution is 7 small packets
(40), 4 medium sized packets (552) and 1 big packet (1500) in every group of 12.
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