Cisco ONS 15454 DWDM Installation And Operation Manual page 704

15.4.1 FlexLayer Modules
15.4.1 FlexLayer Modules
The two-channel add/drop FlexLayer module is a completely passive unidirectional component that
allows the insertion or the extraction of two channels within the ONS 15454 channel plan. This module
is used only in point-to-point, one-channel, amplified system configurations.
Sixteen specific modules are available to cover the whole 32-channel bandwidth.
the FlexLayer add/drop modules are grouped in relation to the supported channels.
Table 15-1
ITU
59
58
57
56
54
53
52
51
49
48
47
46
44
43
42
41
39
38
37
36
34
33
32
31
29
28
27
26
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
15-10
ONS 15454 100-GHz Channel Plan
Channel ID Frequency (THz)
30.3 195.9
31.1 195.8
31.9 195.7
32.6 195.6
34.2 195.4
35.0 195.3
35.8 195.2
36.6 195.1
38.1 194.9
38.9 194.8
39.7 194.7
40.5 194.6
42.1 194.4
42.9 194.3
43.7 194.2
44.5 194.1
46.1 193.9
46.9 193.8
47.7 193.7
48.5 193.6
50.1 193.4
50.9 193.3
51.7 193.2
52.5 193.1
54.1 192.9
54.9 192.8
55.7 192.7
56.5 192.6
Chapter 15
Two-Channel A/D
Wavelength (nm) Flex Module
1530.33 15216-FLB-2-31.1=
1531.12
1531.90 15216-FLB-2-32.6=
1532.68
1534.25 15216-FLB-2-35.0=
1535.04
1535.82 15216-FLB-2-36.6=
1536.61
1538.19 15216-FLB-2-38.9=
1538.98
1539.77 15216-FLB-2-40.5=
1540.56
1542.14 15216-FLB-2-42.9=
1542.94
1543.73 15216-FLB-2-44.5=
1544.53
1546.12 15216-FLB-2-46.9=
1546.92
1547.72 15216-FLB-2-48.5=
1548.51
1550.12 15216-FLB-2-50.9=
1550.92
1551.72 15216-FLB-2-52.5=
1552.52
1554.13 15216-FLB-2-54.9=
1554.94
1555.75 15216-FLB-2-56.5=
1556.55
Shelf Hardware Reference
Table 15-1 shows how
September 2005