EXFO FTB-800 Series for FTB-1 - Manual (Page 413)

Test Functions
NetBlazer 403
FEAC

Channel
Codeword allows the selection of the channel codeword to be
generated.
Amount allows the selection of the amount of Channel Codeword
to be generated: 1 to 15 (Default is 10).

Inject generates the defined loopback command.
Channel Codeword
DS3 Line (00110110) DS1 Line-No15 (01011110)
DS1 Line-No1 (01000010) DS1 Line-No16 (01100000)
DS1 Line-No2 (01000100) DS1 Line-No17 (01100010)
DS1 Line-No3 (01000110) DS1 Line-No18 (01100100)
DS1 Line-No4 (01001000) DS1 Line-No19 (01100110)
DS1 Line-No5 (01001010) DS1 Line-No20 (01101000)
DS1 Line-No6 (01001100) DS1 Line-No21 (01101010)
DS1 Line-No7 (01001110) DS1 Line-No22 (01101100)
DS1 Line-No8 (01010000) DS1 Line-No23 (01101110)
DS1 Line-No9 (01010010) DS1 Line-No24 (01110000)
DS1 Line-No10 (01010100) DS1 Line-No25 (01110010)
DS1 Line-No11 (01010110) DS1 Line-No26 (01110100)
DS1 Line-No12 (01011000) DS1 Line-No27 (01110110)
DS1 Line-No13 (01011010) DS1 Line-No28 (01111000)
DS1 Line-No14 (01011100) DS1 Line-All (00100110)