EXFO FTB-800 Series for FTB-1 - Manual (Page 207)

Test Setup - Test Configurator, Timer, and System
NetBlazer 197
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 to set 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 to set 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 123).

Max Latency, available for Dual Test Set with One-Way Latency
Measurement Mode (see Global Options on page 123), allows to set
the maximum one-way latency value in millisecond, allowed for the
service: 0.015 to 500 ms (default is 15 ms).

Frame Loss allows to set the maximum percentage value of Frame
Loss allowed for the service: 0 to 5% (default is 0.1%).