Chapter 3 Product Hardware

Wavelength Grid

3.6.2 Product Safety

The ONS 15200 system equipment complies with the product safety requirements in European Norm (EN) 60 950 and Underwriters Laboratory (UL) 1950. The equipment also adheres to the European Union (EU) low voltage directive LVD 73/23/ECC.

3.7 Wavelength Grid

The ONS 15200 system adheres to 200 GHz wavelength spacing and the wavelength specifications defined in ITU-T G.692. Table 3-2shows the wavelength plan.

Table 3-2 ONS 15200 Wavelength Plan

Channel Number

Frequency (THz)

Wavelength (nm)

 

 

 

23

192.3

1558.98

 

 

 

25

192.5

1557.36

 

 

 

27

192.7

1555.75

 

 

 

29

192.9

1554.13

 

 

 

31

193.1

1552.52

 

 

 

33

193.3

1550.92

 

 

 

35

193.5

1549.32

 

 

 

37

193.7

1547.72

 

 

 

43

194.3

1542.94

 

 

 

45

194.5

1541.35

 

 

 

47

194.7

1539.77

 

 

 

49

194.9

1538.19

 

 

 

51

195.1

1536.61

 

 

 

53

195.3

1535.04

 

 

 

55

195.5

1533.47

 

 

 

57

195.7

1531.90

 

 

 

Cisco ONS 15200 Product Description

 

78-13766-01

3-11

 

 

 

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Cisco Systems ONS 15200 manual Wavelength Grid, Product Safety, Channel Number Frequency THz Wavelength nm