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Chapter 8
Hub Filter Module
Table 8-2
ITU Channel
35
37
43
45
47
49
51
53
55
57
For optical loss information, refer to Chapter 1 of the Cisco ONS 15200 Product Description.
8.2.2 Environmental Specifications
Table 8-3
Table 8-3
Item
Normal operating temperature
Short term operating temperature
for equipment shelves
(per GR-63, NEBS level 3)
Rate of temperature change
Normal operating relative humidity
Short term operating relative humidity
(per GR-63, NEBS level 3)
8.2.3 Mechanical Specifications
The HFM consists of the following parts:
•
•
•
•
•
The module fiber diameter is 0.9 mm (0.04 in.) except for the 15 cm (6 in.) fiber protrusion (measured
from the tip of the connector) which have a 2.0-mm (0.8 in.) jacket.
78-13767-01
HFM Operating Frequencies (continued)
lists environmental specifications for module operating conditions.
HFM Module Environmental Specifications
One Add filter (ITU channel-specific) with associated fiber
One Drop filter (ITU channel-specific) with associated fiber
One HFM housing
Two MU/MU duplex adapters with four MU connectors mounted inside
One MU duplex connector
Frequency (THz)
193.5
193.7
194.3
194.5
194.7
194.9
195.1
195.3
195.5
195.7
Specification
+5°C to +40°C (41°F to 104°F)
-5°C to +55°C (23°F to 131°F)
30°C/h (54°F/h)
5 to 85%, but not to exceed 0.024 kg water per kg dry air
5 to 90%, but not to exceed 0.024 kg water per kg dry air
Technical Specifications
Wavelength (nm)
1549.32
1547.72
1542.94
1541.35
1539.77
1538.19
1536.61
1535.04
1533.47
1531.90
Cisco ONS 15200 Module Handbook
8-3
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