A-25
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
AppendixA Hardware Spec ifications
A.5.17 MIC-C/T/P Car d Specifications
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Width: 32 mm (1.25 in.)
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Depth: 92 mm (3.62 in.)
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Depth with backplane connector: 98 mm (3.87 in.)
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Weight not including clam shell: 0.2 kg (0.5 lb)
A.5.17 MIC-C/T/P Card Specifications
The MIC-C/T/P card has the following specifications:
•Power supply input BATTERY A
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System supply voltage:
Nominal –48 VDC
Tolerance limits: –40.5 to –57.0 VDC
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Connector: 3WK3 Combo-D power cable connector
•Timing connector
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Frequency: 2.048 MHz +/–10 ppm
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Signal level: 0.75 to 1.5 V
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Impedance: 75 ohms +/–5% (switchable by jumper to high impedance > 3 kohms)
Note 120 ohms balanced impedance is possible with external matching c able.
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Cable attenuation: Up to 6 dB at 2 MHz
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Connectors: 1.0/2.3 miniature coax connector
•System management serial port:
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System management serial port craft interface
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Modem port (for future use)
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Connectors: 8-pin RJ-45
•System management LAN port connectors:
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Signal: IEEE 802.3 10BaseT
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Connectors: 8-pin RJ-45
•Environmental
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Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
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Operating humidity: 5 to 95%, noncondensing
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Power consumption: 0.38 W (provided by +5 V from the TCC2/TCC2P card), 1.37 BTU/hr
•Dimensions
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Height: 182 mm (7.165 in.)
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Width: 32 mm (1.25 in.)
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Depth: 92 mm (3.62 in.)
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Depth with backplane connector: 98 mm (3.87 in.)