PM5361-RI PMC-Sierra, Inc., PM5361-RI Datasheet - Page 79

• Manufacturer Part Number: PM5361-RI
• Description: SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR
• Manufacturer: PMC-Sierra, Inc.

DATA SHEET
PMC-920526
12.4 AU4 Mode
ROW 1
ROW 1
Figure 5
An example of the placement of tributaries assumed in AU4 mode is illustrated in
Figure 6. For simplicity, this figure shows the frame on the DOUT[7:0] bus when
OJ1EN is low. In this case the outgoing VC4 is locked with respect to the
outgoing transport envelope frame. This particular example assumes a snapshot
of the second frame of the tributary multiframe when the V2 bytes are present.
This example illustrates a case where the VC4 carries TUG3s, all TUG3s carry
TUG2s, and all TUG2s are configured to carry TU12s. The more general case
where OJ1EN is high would be similar, except that the VC4 would be floating
within the transport envelope frame.
Figure 6
Another example of the placement of tributaries assumed in AU4 mode is
illustrated in Figure 7. For simplicity, this figure shows the frame on the
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
COL
COL
D10
D10
A1
D1
H1
D4
D7
A1
D1
H1
D4
D7
B1
B2
Z1
B1
B2
Z1
1
1
A1
H1
B2
A1
H1
B2
2
2
-
-
-
-
-
-
-
-
-
-
-
-
A1
H1
B2
A1
H1
B2
3
3
-
-
-
-
-
-
-
-
-
-
-
-
- SDH STM-1 Carrying TU12 Within VC3/AU3
- SDH STM-1 Carrying TU12 Within TUG3/AU4
D11
D11
A2
E1
D2
H2
K1
D5
D8
Z2
A2
E1
D2
H2
K1
D5
D8
Z2
4
4
A2
H2
A2
H2
5
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
H2
H2
A2
A2
ISSUE 8
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
D12
D12
First of 4 columns occupied by
TU12 #1 of TUG2 #1 of VC3/
AU3 #1 of an STM-1 stream
(column set is 13, 76,142, 208)
First of 4 columns occupied by
TU12 #1 of TUG2 #1 of
TUG3 #1 of an STM-1 stream
(column set is 19, 82, 145, 208)
C1
D3
H3
D6
D9
C1
D3
H3
D6
D9
F1
K2
E2
F1
K2
E2
7
7
C1
H3
C1
H3
8
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
C1
C1
H3
H3
9
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
C2
G1
H4
C2
G1
H4
10
B3
F2
Z3
Z4
Z5
10
B3
F2
Z3
Z4
Z5
J1
J1
C2
G1
H4
11
B3
F2
Z3
Z4
Z5
11
J1
-
-
-
-
-
-
-
-
-
• • • •
C2
G1
H4
12
B3
F2
Z3
Z4
Z5
J1
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
SPE SPE SPE
13
19
V4
V2
14
V4
20
V2
15
V4
21
V2
• • • •
• • • •
Last of 4 columns occupied by
TU12 #3 of TUG2 #7 of VC3/
AU3 #3 of an STM-1 stream
(column set is 75, 141, 207, 270)
Last of 4 columns occupied by
TU12 #3 of TUG2 #7 of
TUG3 #3 of an STM-1 stream
(column set is 81, 144, 207, 270)
TRIBUTARY UNIT PAYLOAD PROCESSOR
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
265 266
265 266
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
267
267
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
SPE SPE
268 269
268 269
71
PM5361 TUPP
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
SPE
270
270