Cisco Systems 15454 SDH A.4 Common Control Card Specifications

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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
AppendixA Hardware Specifications
A.4 Common Control Card Specifica tions
A.4 Common Control Card Specifications
This section provides specifications for the common control cards.
For compliance information, refer to the Cisco Optical Transport Products Safety and Compliance
Information document.
A.4.1 TCC2 Card Specifications
The TCC2 card has the following specifications:
•CTC software
– Interface: EIA/TIA-232 (local craft access, on TCC2 facepla te)
– Interface: 10BaseT LAN (on TCC2 faceplate)
– Interface: 10BaseT LAN (via backplane, acce ss on the MIC-A/P card)
•Synchronization
– Stratum 3, per ITU-T G.812
– Free running access: Accuracy +/- 4.6 ppm
– Holdover stability: 3.7 * 10 exp – 7 per day including temperature (< 255 slips in first 24 hours)
– Reference: External BITS, line, internal
•Supply voltage monitoring
– Both supply voltage inputs are monitored
– Normal operation:
–40.5 to –56.7 V (in –48 VDC systems)
–50.0 to –72.0 V (in –60 VDC systems)
– Undervoltage: Major alarm
– Overvoltage: Major alarm
•Environmental
– Operating temperature: –40 to +65 degrees Celsius (–40 to +149 degrees Fahrenheit)
– Operating humidity: 5 to 95%, noncondensing
– Power consumption: 26.00 W, 0.54 A at –48 V, 0.43 A at –60 V, 88.8 BTU/hr
•Dimensions
– Height: 321.3 mm (12.650 in.)
– Width: 18.2 mm (0.716 in.)
– Depth: 228.6 mm (9.000 in.)
– Depth with backplane connector: 235 mm (9.250 in.)
– Weight not including clam shell: 0.7 kg (1.5 lb)
A.4.2 TCC2P Card Specifications
The TCC2P card has the following specifications: