tdat04622 ETC-unknow, tdat04622 Datasheet - Page 94

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

TDAT042G5 SONET/SDH
155/622/2488 Mbits/s Data Interface
Functional Description
Path Terminator (PT) Block
SPE Generate (continued)
66
Figure 10. Quad STS-12 Configuration With Each STS-12 Signal Carrying One STS-3c Frame
12a
12b
12c
12d
12
10
10
10
10
12
39
42
45
48
01
01
01
01
UNEQUIPPED
POINTERS
11
9a
9b
9d
9c
10
10
10
10
11
27
30
33
36
01
01
01
01
6a
6b
6c
6d
10
10
10
10
10
15
18
21
24
01
01
01
01
10
Figure 9. STS-48 Signal Carrying Four STS-12c Frames
3a
3b
3d
3c
01
01
01
01
9
12
01
01
01
01
9
3
6
9
44 CONCATENATED POINTERS
(continued)
11a
11b
11c
11d
10
10
10
10
(continued)
8
38
41
44
47
01
01
01
01
UNEQUIPPED
8
POINTERS
8a
8b
8d
8c
10
10
10
10
7
26
29
32
35
01
01
01
01
7
5a
5b
5c
5d
10
10
10
10
6
14
17
20
23
01
01
01
01
6
2a
2b
2d
2c
01
01
01
01
5
11
01
01
01
01
5
2
5
8
10a
10b
10d
10c
10
10
10
10
4
37
40
43
46
00
01
01
01
UNEQUIPPED
4
POINTERS
7a
7b
7c
7d
10
10
10
10
3
25
28
31
34
00
01
01
01
3
4a
4b
4d
4c
10
10
10
10
2
13
16
19
22
00
01
01
01
2
1a
1b
1c
1d
00
00
00
00
1
10
00
01
01
01
1
1
4
7
TIME-SLOT NUMBER
CONCATENATED POINTERS
TH
TH
TH
TH
NORMAL POINTERS
TIME-SLOT NUMBER
FOUR NORMAL POINTERS
TH
TH
TH
TH
X
X
X
X
X
X
X
X
_STATE[A][12—1][1:0]
_STATE[B][12—1][1:0]
_STATE[C][12—1][1:0]
_STATE[D][12—1][1:0]
_STATE[A][12—1][1:0]
_STATE[B][12—1][1:0]
_STATE[C][12—1][1:0]
_STATE[D][12—1][1:0]
Agere Systems Inc.
Data Sheet
May 2001
0352(F)
0353(F)