152810
UniPRO
Page 46
User Guide
Back to Back
This test determines the maximum number of back-to-back frames, with a minimal Inter-Frame Gap (IFG),
that the network can support without losing frames.
For each frame size chosen at set up (Fig 53), the test sends a series of ‘bursts’. The first burst contains
a specified number of frames, subsequent bursts are then sent with more, or fewer, frames until MGig1
calculates the maximum number returned without error. The minimum and maximum number of frames in
each burst is specified at the ‘Back to Back‘ set up screen, Fig 64.
Min Burst
and
Max Burst
are the minimum and
maximum number of frames in each burst.
Repetitions
is the number of times that a series of
bursts are sent.
Resolution
is a percentage of the
specified number of frames.
The range for each variable is as follows:
Min Burst – 1 to 1,000,000,000 frames
Max Burst – 1 to 1,000, 000,000 frames
Repetitions – 1 to 100
Resolution – 0 to 50%
Fig 64
Fig 65
MGig1 presents the Back to Back test results as a
table (Fig 65) that lists the average and maximum
number of back to back frames, for each frame size
tested, that the network can support.
Summary of Contents for UniPRO MGig1
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