EXFO FTB-8500 Series for FTB-200 - Manual (Page 234)

Stream Generation Tabs
220 FTB-8500 Series and FTB-8120NGE/8130NGE
PBB-TE
PBB-TE
Allows configuration of PBB-TE streams including B-MAC (source and
destination), B-VLAN and I-Tag (as per 802.1ah).
Note: PBB-TE has to be enabled during the test setup (refer to PBB-TE on page
96) and the Data Link set to Ethernet/PBB-TE (see Stream Configuration
on page 211) to give access to the PBB-TE configuration for the selected
stream.
Press Main, Test, Stream Generation, and PBB-TE.
Stream No.
Select the stream number from the list.
Source
B-MAC Address: Enter the source Backbone MAC address for the selected
stream.