Anritsu MT1040A - Page 141

Bulk PatternBulk Pattern
J2J2: Path Trace
Idle Char is an ASCII code used for the padding.
V5V5: (bit 1 and 2) BIP-2 (bit 3) REI (bit 4) RFI (bit 5 to 7) Signal label (bit 8) RDI
Z6Z6: Network operator byte
Z7Z7: (bit 1) Extended signal label (bit 2) Low order virtual concatenation (bit 3
and 4) Automatic protection switching (APS) channels (bit 5 to 7) Reserved (bit
8) Data link
To set up the bulk pattern, touch the Configure xxxxxConfigure xxxxx button to launch the Bulk Bulk
PatternPattern dialog box.
Pattern typePattern type
Select a predefined pattern or define a user pattern.
User [32] bitUser [32] bit, User [2048] bitUser [2048] bit: 32 bits or 2048 bits length pattern.
The field which shows bit length is enabled. Touch the field to launch the
dialog box to define the bit pattern. Refer to The User Pattern Editor.
PRBS9PRBS9 to PRBS31PRBS31: Pseudo-random bit sequence. The number indicates the bit
length of sequence.
For example, bit length of PRBS9 is 2
9
-1=511.
Pattern logicPattern logic is enabled.
All 0'sAll 0's, All 1'sAll 1's: All bits are 0, all bits are 1.
Alternating 1:1Alternating 1:1, Alternating 1:3Alternating 1:3, Alternating 1:7Alternating 1:7: Bit pattern such as
"010101...", "100010001000...", "1000000010000000...".
2 in 82 in 8: Bit pattern such as "010000100100001001000010...".
ANSI StandardANSI Standard
Touching the 'ANSI standard' button will apply standard recommended PatternPattern
typetype for currently selected SONET frame.
C-4: PRBS 23 Inverse
C-3 (STS-3c SPE): PRBS 23 Inverse
C-3 (STS-1 SPE): PRBS 15 Inverse
C-12: PRBS 15 Inverse
C-11: PRBS 15 Inverse
SONET Setup and StatusSONET Setup and Status
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