EXFO FTB-8500 Series for FTB-500 - Manual (Page 182)

Traffic Analyzer Tabs
168 FTB-8500 Series and FTB-8120NGE/8130NGE
PBB-TE
PBB-TE
Analyzes streams with PBB-TE data traffic.
Note: The PBB-TE check box has been selected during the test setup to give
access to the PBB-TE analysis. Refer to PBB-TE on page 104 for more
information.
Press TEST, Traffic Analyzer, and PBB-TE.
Valid PBB-TE Frame Counts
Note: TX Count is not available when Through Mode is selected.

Unicast: The number of PBB-TE Unicast frames transmitted/received
without any FCS errors.

N-Unicast (Non-Unicast): The sum of PBB-TE frames
transmitted/received without any FCS errors.

Total: The number of PBB-TE frames transmitted/received without any
FCS error.