2-5
IM AQ1300-01EN
Screen Explanations
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App
Index
Measurement Indication
“Measuring” appears while measurement is being performed.
Measurement Duration Indication
The measurement duration is indicated in the following format: hh:mm:ss.
Transmission and Reception Rates
During measurement, the transmission and reception rates are indicated (as percentages).
Normal Frames
The number of normal frames that have been sent and received during the measurement period is
indicated.
Received Frame Length
The average frame length of the frames that have been received during measurement is indicated.
Error History
During measurement, link errors, L2 errors (L2 frame errors), and L3 errors (payload errors,
sequence errors, etc.) are detected and displayed.
Display Item
Indication
Description
LINK
LINK (gray)
No linkdowns have been detected during measurement.
LINK (red)
If even one linkdown is detected during measurement, the indication
becomes red and display the number of detected errors. “over” is
displayed when the number of detected errors exceeds 999.
L2
L2 (gray)
During measurement, no frames have been received with any of the
following errors.
• CRC errors
• Undersize errors
• Oversize errors
• Symbol errors
• Alignment errors
L2 (red)
During measurement, if even one frame is received with any of the
following errors, the indication becomes red and display the number
of detected errors. “over” is displayed when the number of detected
errors exceeds 999.
• CRC errors
• Undersize errors
• Oversize errors
• Symbol errors
• Alignment errors
L3
L3 (gray)
During measurement, no frames have been received with any of the
following errors.
• Bit errors
• Sequence errors
• Payload errors
L3 (red)
During measurement, if even one frame is received with any of the
following errors, the indication becomes red and display the number
of detected errors. “over” is displayed when the number of detected
errors exceeds 999.
• Bit errors
• Sequence errors
• Payload errors
The number of detected errors is cleared when:
• Measurement is started
• Setup data is loaded
• You log in to the AQ1300/AQ1301
Test-Mode-Specific Items
Different measurement items are displayed for different test modes. For details, see section 2.2.
2.1 Measurement Screens (Common Items)