EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 - Manual (Page 103)

Test Setup - Test Configurator, Timer, and System
Power Blazer 91
Modify Structure Button

Framing, available for EtherBERT test application, allows the selection
of the test framing type; otherwise the framing is set to Framed Layer 2.
See Network on page 162 for more information on frame format.

Framed Layer 1: Frame of x bytes that allows connection to any
interface that complies with 802.3 Ethernet PHY or DWDM fibre.
Available with rate up to 10G WAN.

Framed Layer 2 (default): Frames of x bytes that complies with
IEEE 802a Ethernet II standard. To set the frame length, see Frame
Size on page 120 for EtherBERT (Ethernet and EoOTN), and
page 169 for RFC 2544.

Unframed without Sync
1
:
For Seed A
2
and Seed B
2
: Pattern generated by the PCS scrambler
from a specific seed. The pattern is not encoded.
For PRBS31 Unscrambled
2
: Pattern generated at the PCS layer.
The pattern is not encoded and not scrambled.
For PRBS and User Pattern: Pattern generated by the PCS
scrambler. The pattern is encoded.

Unframed with Sync
1
: Pattern of a length corresponding to the
number of bytes transmitted in 1 second.
1. Only available with optical interface up to 10G LAN.
2. These patterns are only available for 10G LAN.