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CHAPTER
14-1
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
14
Enabling Support for Tunable DWDM-XFP-C
First Published: July 2013
The dense wavelength-division multiplexing (DWDM) wavelengths of the DWDM-XFP-C module on
the Cisco ASR 1000 Series Aggregation Services Routers is tunable. You can configure the DWDM ITU
wavelengths using the itu channel command in the interface configuration mode. The itu channel
command ensures that the traffic continues to flow.
Table 14-1 contains the wavelength mapping information for the DWDM-XFP-C. module
Table 14-1 DWDM-XFP-C Wavelength Mapping
Channel Frequency (THz) Wavelength (nm)
1 191.95 1561.83
2 192.00 1561.42
3 192.05 1561.01
4 192.10 1560.61
5 192.15 1560.20
6 192.20 1559.79
7 192.25 1559.39
8 192.30 1558.98
9 192.35 1558.58
10 192.40 1558.17
11 192.45 1557.77
12 192.50 1557.36
13 192.55 1556.96
14 192.60 1556.55
15 192.65 1556.15
16 192.70 1555.75
17 192.75 1555.34
18 192.80 1554.94
19 192.85 1554.54
20 192.90 1554.13