HP (Hewlett-Packard) HP E5200A Benutzerhandbuch
5-13
Standards and Specifications
Capture and Playback System
5
Standards and
Standards and
Specifications
Capture and Playback System
Capacity
Playback
Parameter
Nominal
Minimum
Maximum
Notes
Capture memory per
port
port
1 MB
7 MB
1 MB reserved for
foreground traffic generation
foreground traffic generation
Playback memory
per port
per port
1 MB
8 MB
Parameter
Nominal
Minimum
Maximum
Notes
Frequency range
100 b/s
149.76 Mb/s
maximum for OC3/STM-1
optical interface pod
optical interface pod
Step size
100 b/s
Accuracy
25 b/s
relative to line rate
Sequence length
1 cell
131072 cells
length as captured
Distribution
accuracy—poisson
accuracy—poisson
approximates a poisson
distribution for bandwidths
of less than 10% maximum
distribution for bandwidths
of less than 10% maximum
Distribution
accuracy—sawtooth
accuracy—sawtooth
±
5%
BW
max
/BW
min
=10,
Sequence length
≥
500 cells
Distribution jitter—
sawtooth
sawtooth
−
1 cell
+
2 cells
offset from nominal
inter-departure time
inter-departure time