User's Manual

A-9
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Appendix A Hardware Specifications
A.4.3 XC10G Card Specifications
• CTC software
– Interface: EIA/TIA-232 (local craft access, on TCC2P faceplate)
– Interface: 10BaseT LAN (on TCC2P faceplate)
– Interface: 10BaseT LAN (via backplane, access 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.4.3 XC10G Card Specifications
The XC10G card has the following specifications:
• Environmental
– Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
– Operating humidity: 5 to 85%, noncondensing
– Power consumption: 78.60 W, 1.64 A at –48 V, 268.4 BTU/hr
• Dimensions
– Height: 321.3 mm (12.650 in.)
– Width: 18.2 mm (0.716 in.)
– Depth: 228.6 mm (9.000 in.)