Exfo ETS-1000 Manuel d'utilisateur télécharger pdf (Page 42)

Typical Tasks and Solutions

34 ETS-1000

RFC 2544 Methodology

Throughput

This test allows to determine the maximum possible rate for the

Ethernet-networks equipment.

Throughput: the fastest rate at which the number of test frames transmitted

by the DUT is equal to the number of test frames sent to it by the test

equipment.

When measuring the throughput, specific number of frames with

minimum interframe gap is sent to DUT. Then, the analyzer counts the

frames that are transmitted by the DUT. If the fewer frames are received

than transmitted, the interframe gap is increased and the test reruns.

Note: The relation between interframe gap and load is inverse, thus, the bigger

the gap value is the lesser the load is.

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Exfo ETS-1000 Manuel d'utilisateur Page 42