EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 User Manual
Page 148
Test Setup - Test Configurator, Timer, and System
136
FTB/IQS-88000 Series
FTFL/PT
Operator Specific allows editing the Operator Specific to be
generated (bytes 10 to 127 for forward, bytes 138 to 255 for backward;
118 characters allowed). By default no Operator Specific is defined.
PT
Note: Changing the payload type (PT) does not alter the signal structure; it only
modifies the OH value that is generated.
Overwrite check box when selected generates the defined PT. Only
available with Through Intrusive topology and applies only to the
ODU top layer.
Payload Type and Code
Generated: Allows to select the payload signal type to be generated
either by selecting the payload type from the list or by entering its code
in hexadecimal (00 to FF.).
Expected: Allows to select the expected payload signal type.
Note: Codes not listed in the table are reserved for future standardization
(Reserved For International Standardization).
Payload type
Hex Code
MSB
1234
LSB
5678
Reserved for International Standardization
a
00
0000
0000
Experimental mapping
01
0000
0001
Asynchronous CBR mapping
02
0000
0010
Bit Synchronous CBR mapping
03
0000
0011
ATM mapping
04
0000
0100
GFP mapping
05
0000
0101
Virtual Concatenation Signal
06
0000
0110
PCS Codeword Transparent Ethernet
07
0000
0111
FC-1200 into ODU2e
08
0000
1000