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Appendix A
Appliance Specifications
Table A-3
Description
Sound pressure level for x90 series Cisco
Content Security Appliances with a 1 RU
chassis.
Measure A-weighted per ISO7779 LpAm (dBA)
Operation at 73°F (23°C)
Sound pressure level for x90 series Cisco
Content Security Appliances with a 2 RU
chassis.
Measure A-weighted per ISO7779 LpAm (dBA)
Operation at 73°F (23°C)
Power Specifications
The power specifications for the power supply options are listed in the following sections:
•
•
Do not mix power supply types in the appliance. Both power supplies must be identical.
Note
770 W AC Power Supply
Table A-4
CCS-PWR-AC-770W) used in the x90 series Cisco Content Security Appliances with a 1 RU chassis.
Table A-4
Description
AC input voltage range
AC input frequency
AC line input current (steady state)
Maximum output power for each power
supply
Power supply output voltage
Environmental Specifications
770 W AC Power Supply, page A-3
650 W AC Power Supply, page A-4
lists the specifications for each 770 W AC power supply (Cisco part number
770 W AC Power Supply Specifications
Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
Specification
37
43
Specification
90 to 264 V AC
(self-ranging, 100 to 264 V AC nominal)
Range: 47 to 63 Hz
(single phase, 50 to 60 Hz nominal)
9.5 A peak at 100 V AC
4.5 A peak at 208 V AC
770 W
Main power: 12 V DC
Standby power: 12 V DC
Power Specifications
A-3
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