2-48
Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x
July 2006
Chapter2 Cards Specifications
2.2.6 Transponder, Muxponder, and Optical Cards
The ONS 15454 OC48 ITU-T cards provide you with 37 separate ITU-T channels to choose from. These
wavelengths conform to ITU-T 100-GHz and 200-GHz channel spacing, enabling compatibility with
most DWDMsystems. Integrating the ONS 15454 OC48 ITU-T cards with third-party DWDM products
enables you to design a low-cost, scalable DWDM system with full add/drop capabilities.
2.2.6.2 OC192 ITU-T Optics
Table2-32 lists the OC192 ITU-T channels available for the ONS 15454.
Table2-32 OC192 ITU-T Channels Available for the ONS 15454
C-Band Spectrum
15454 OC192 LR 100 GHz ITU-T
Cards 1Channel (nm) Frequency (THz)
— 1530.33 195.9
— 1531.12 195.8
— 1531.90 195.7
— 1532.68 195.6
X 1534.25 195.4
X 1535.04 195.3
X 1535.82 195.2
X 1536.61 195.1
X 1538.19 194.9
X 1538.98 194.8
X 1539.77 194.7
X 1540.56 194.6
X 1542.14 194.4
X 1542.94 194.3
X 1543.73 194.2
X 1544.53 194.1
X 1546.12 193.9
X 1546.92 193.8
X 1547.72 193.7
X 1548.51 193.6
X 1550.12 193.4
X 1550.92 193.3
X 1551.72 193.2
X 1552.52 193.1
X 1554.13 192.9
X 1554.94 192.8
X 1555.75 192.7