EXFO Power Blazer 88000 Series, Руководство пользователя

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Test Setup - Test Configurator, Timer, and System
286
88000 Series
Services - Profile

CBS check box when selected (default) sets the maximum committed
burst size to which services’ frames will be sent and be CIR-compliant
(default is
12144 bytes). The CBS minimum and maximum values are
affected by the
CIR
,
Burst Max Rate
, and
Frame Size
values. CBS is
only available when CIR check box is selected.

EBS
check box when selected (cleared by default) sets the maximum
excess burst size to which services’ frames will be sent and be
CIR+EIR compliant (default is
12144
bytes). The EBS minimum and
maximum values are affected by the CIR+EIR , Burst Max Rate , and
Frame Size values
. EBS is only available when
CIR+EIR
check box is
selected.
Performance Criteria

Max Jitter (ms) allows setting the maximum jitter value in
millisecond, allowed for the service:
0.015
to
8000 ms
(default is
2 ms ).

Max Round-Trip Latency (ms)
allows setting the maximum round-trip
latency value in millisecond allowed for the service: 0.015 to 8000 ms
(default is
15 ms
). For
Dual Test Set
, only available with
Round-Trip
Latency Measurement Mode (see Global Options on page 168). Not
available in
Dual Port
topology.

Max Latency , available for Dual Test Set with One-Way Latency
Measurement Mode
(see
Global Options
on page 168) and Dual Port
topology, allows setting the maximum one-way latency allowed for the
service:
0.015
to
500 ms
(default is
15 ms
).

Frame Loss Rate allows setting the maximum rate of Frame Loss
allowed for the service:
0.0E00
to
5.0E-02
, default is
1.0E-03
.
Note: For Dual Test Set, the Frame Loss Rate is changed to percentage when the
remote module does not support exponential notation. In this case a Frame
Loss Rate Threshold lower than 1.0E-06 (0.0001 %) is considered as 0 %; the
configurable range is
0 to 5 %.