EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 User Manual

Page 280

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Test Results

268

FTB/IQS-88000 Series

Alarms/Errors

Undersize

RX: Frames smaller than 64 bytes with a valid FCS.

Oversize Monitoring check box, when selected (cleared by default),
allows monitoring the Oversize frame errors.

The following errors are only available with Half Duplex mode (only for
electrical interface at speeds of 10 Mbit/s and 100 Mbit/s).

Collision

RX: Indicates the number of collisions on the link.

Late Coll.

RX: Indicates the number of collisions that have occurred after a 64
bytes transmission.

Exc. Coll.

RX: Indicates the number of frames that were sent 16 times
unsuccessfully due to consecutive collisions.

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