EXFO IQS-8100 Series Transport Blazer for IQS-600 - Manual (Page 454)

Next-Generation Tabs
440 IQS-8100 Series Transport Blazer
GFP OH TX
GFP OH TX
Press TEST, GFP, and OH (under GFP TX).
Frame Type
Allows the selection of the frame type. Choices are Client data frame and
Client management frame. For 10G Ethernet over GFP over OPU2, two
types of Client data frames are available: Framed 64B/66B Ethernet and
Framed 64B/66B Ethernet Ordered Set.
Overwrite
Allows overwriting fields in the GFP frame type selected (Frame Type
Selection). Only the value of the overhead field is overwritten, the frame
structure is not changed.