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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 7 Reconfigurable Optical Add/Drop Cards
7.5.4 32DMX Power Monitoring
For information about the ROADM functionality for other cards, see that card’s description in this
chapter. For a diagram of a typical ROADM configuration, see the “9.1.4 ROADM Node” section on
page 9-12.
Note A terminal site can be configured using only a 32WSS card and a 32DMX card plugged into the east or
west side of the shelf.
7.5.4 32DMX Power Monitoring
Physical photodiodes P1 through P33 monitor the power for the 32DMX card. The returned power level
values are calibrated to the ports as shown in Table 7-14.
7.5.5 32DMX Channel Allocation Plan
The 32DMX card’s channel labels, frequencies, and wavelengths are listed in Table 7-15.
Table 7-14 32DMX Port Calibration
Photodiode CTC Type Name Calibrated to Port
P1–P32 DROP DROP TX
P33 INPUT COM COM RX
Table 7-15 32DMX Channel Allocation Plan
Band ID Channel Label Frequency (THz) Wavelength (nm)
B30.3 30.3 195.9 1530.33
31.1 195.8 1531.12
31.9 195.7 1531.90
32.6 195.6 1532.68
B34.2 34.2 195.4 1534.25
35.0 195.3 1535.04
35.8 195.2 1535.82
36.1 195.1 1536.61
B38.1 38.1 194.9 1538.19
38.9 194.8 1538.87
39.7 194.7 1539.77
40.5 194.6 1540.46
B42.1 42.1 194.4 1542.14
42.9 194.3 1542.94
43.7 194.2 1543.73
44.5 194.1 1544.53
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