Chapter 6 Engineering Specifications
Optical
Table
Parameter | Condition | Maximum | Unit |
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Number of unprotected channels | No optical protection (16 | 32 | Channels |
| channels and 16 |
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Number of mixed | Sum of 2 * # | 32 | Channels |
unprotected | channels) + # (unprotected |
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6.2 Optical
This section describes optical performance, frequencies, and signal loss.
6.2.1 Optical Performance
Table
Table
Parameter | Condition | Minimum | Unit |
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Maximum optical dispersion tolerance | At 2.0 dB optical penalty | 3000 | ps/nm |
(very |
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Maximum optical dispersion tolerance | At 2.5 dB optical penalty | 1800 | ps/nm |
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Maximum optical dispersion tolerance | At 2.0 dB optical penalty | 1800 | ps/nm |
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6.2.2 Optical Frequencies
Table
Table
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| Frequency | Wavelength |
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| ITU Channel | (THz) | (nm) | ||
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23 | 192.3 | 1558.98 |
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25 | 192.5 | 1557.36 |
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27 | 192.7 | 1555.75 |
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29 | 192.9 | 1554.13 |
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31 | 193.1 | 1552.52 |
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33 | 193.3 | 1550.92 |
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35 | 193.5 | 1549.32 |
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37 | 193.7 | 1547.72 |
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| Cisco ONS 15200 Product Description |
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