metrotek Bercut-ET, Руководство по эксплуатации

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4.3 Status bar 17
4.3 Status bar
Status bar shows information about the following parameters (left to
right):
•
battery charge state;
•
transmission rate for the port A;
Note:
if you connect SFP-module, white color of this inscription will
be changed to yellow.
•
test that is running now via port A;
• transmission rate for the port B;
Note: if you connect SFP-module, white color of this inscription will
be changed to yellow.
• test that is running now via port B;
• current time.
Type of test running via port A(B) is marked in the status bar with the
following abbreviations:
•
THR — throughput analysis;
•
LAT — latency analysis;
•
BTB — back-to-back test;
•
FRL — frameloss test;
•
LB1 — loopback at the Physical layer (layer 1);
•
LB2 — loopback at the Data Link layer (layer 2);
• LB3 — loopback at the Network layer (layer 3);
• LB4 — loopback at the Transport layer (layer 4)
• BER — bit error rate test;
• PJ — packet jitter analysis;
• GEN — test flow generation;
• J+G — packet jitter analisys and test flow generation on the same
port;
• PTH — pass through mode.
Bercut-ET. Operations manual