Cisco ONS 15454 Hardware Installation Manual page 500

System Power
System Power
The ONS 15454 ANSI has these power specifications:
• Nominal Input Voltage: –48 VDC
• Power consumption: Configuration dependent; 55 W (fan tray only)
• Power requirements:
• Power terminals: #6 Lug
• ANSI shelf fusing: 100–A fuse panel (minimum 30 A fuse per shelf)HD shelf fusing: 100–A fuse panel
The ONS 15454 ETSI has these power specifications:
• Nominal Input Voltage: –48 VDC
• Power consumption: Configuration dependent; 53 W (fan tray only)
• Power requirements:
• Power terminals: 3WK3 Combo-D power cable connector (MIC-A/P and MIC-C/T/P faceplates)
• Fusing: 100 A fuse panel; minimum 30 A fuse per shelf
Fan Tray
The following table lists power requirements for the fan-tray assembly.
Table 44: Fan Tray Assembly Power Requirements
Fan Tray Assembly
FTA2
FTA3 -T
15454E-CC-FTA/15454-CC-FTA
System Environmental Specifications
The ONS 15454 ANSI has these environmental specifications:
• Operating temperature:
• Operating humidity: 5 to 95 percent, noncondensing
The ONS 15454 ETSI has the following environmental specifications:
Cisco ONS 15454 Hardware Installation Guide
470
• Nominal: –48 VDC
• Input Voltage Range: –40.5 to –57.0 VDC
(minimum 30 A fuse per shelf)
• Nominal: –48 VDC
• Input Voltage Range: –40.5 to –57.0 VDC
Watts
53
86.4
115
C-Temp: 32 to +131 degrees Farenheit (0 to +55 degrees Celsius)
I-Temp: –40 to +139 degrees Farenheit (–40 to +65 degrees Celsius)
Amps BTU/Hr
1.21 198
1.8 295
2.4 393
Hardware Specifications