Test Setup - Test Configurator, Timer, and System
180 88000 Series
eCPRI Flow - Profile
QoS Measurements
Note: For Dual Port topology in One-Way P<m> P<n>, these settings are
coupled.
Latency/Jitter check box, when selected (default), allows latency/jitter
configuration and monitoring.
Measurement Mode:
One-Way measurement provides the delay measurement for each
direction independently on a specific port. This mode requires an
external 1PPS clock source (see Clock on page 167); the LOPPS-L
alarm is displayed reporting its status (refer to Clock on page 397).
On the 88260 module dual port topology, both ports must be on the
same transceiver system since a TA-SYNC is required for the 1PPS
clock.
Round-Trip Latency measurement provides the total delay
measurement for both directions on a specific port.
One-Way P<m> P<n> provides the delay measurement of
each direction independently between two separate ports of a
single module (Dual Port test). Only available when the rate and
framing parameters (Frame Format, Network Layer, and Transport
Layer) are the same on both ports.
Measurement Role determines whether the eCPRI node acts as
the Sender (default) or the Receiver.
Remote Status indicates whether a configuration mismatch exist
between each end based on the one-way delay messages that are
exchanged:
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