EXFO FTB-800 Series for FTB-1 - Manual (Page 387)

Test Results
NetBlazer 377
Traffic - Ethernet

Non-Unicast indicates the number of multicast and broadcast frames
transmitted/received without FCS errors.

Total indicates the total number of all frames transmitted/received
without FCS error.
Frame Size
Displays the RX count of each received frame size (valid and invalid), and
the percentage (%) ratio of each received frame size based on the total
count of frames. The the percentage (%) ratio is not available for Through
Mode test application.

< 64: frames with less than 64 bytes.

64: frames equal to 64 bytes.

65 - 127: frames from 65 to 127 bytes.

128 - 255: frames from 128 to 255 bytes.

256 - 511: frames from 256 to 511 bytes.

512 - 1023: frames from 512 to 1023 bytes.

1024 - 1518: frames from 1024 to 1518, or 1522 (1 VLAN tag),
1526 (2 VLAN tags), or 1530 (3 VLAN tags) bytes.

> 1518: frames with more than 1518, or 1522 (1 VLAN tag),
1526 (2 VLAN tags), or 1530 (3 VLAN tags) bytes.

Total indicates the total count of all received frames (valid and invalid).