Technical Specifications and Environmental Requirements
Cisco SA500 Series Security Appliances Administration Guide 228
C
Storage
Te m p e r a t u r e
-4 to 158°F (-20 to 70°C) -4 to 158°F (-20 to 70°C) -4 to 158°F (-20 to 70°C)
Operating
Humidity
10 to 90 percent relative
humidity, non-condensing
10 to 90 percent relative
humidity, non-condensing
10 to 90 percent relative
humidity, non-
condensing
Storage
Humidity
5 to 95 percent relative
humidity, non-condensing
5 to 95 percent relative humidity,
non-condensing
5 to 95 percent relative
humidity, non-
condensing
Internal Power Supply
Voltage Range
90 to 264 VaC, Single PHASE 90 to 264 VaC, Single PHASE 90 to 264 VaC, Single
PHASE
Input
Frequency
Range
47 HZ To 63 HZ 47 HZ To 63 HZ 47 HZ To 63 HZ
Output Voltage
Regulation
11.4V ~ 12.6 V 11.4V ~ 12.6 V 11.4V ~ 12.6 V
Output Current
MAX 2.5A MAX 2.5A MAX 2.5A
Transmit ( TX )
Power (default)
N/A 11dBm N/A
Physical Specifications
Form Factor
1 RU, 19-in. rack-mountable 1 RU, 19-in. rack-mountable 1 RU, 19-in. rack-
mountable
Dimensions
(H x W x D)
1-3/4 x 12-1/8 x 7-1/8 inches (44
x 308 x 180 mm)
1-3/4 x 12-1/8 x 7-1/8 inches (44
x 308 x 180 mm)
Antenna adds approximately 6-
3/4 inches (171 mm) to height
and 1-2/8 inches (30 mm) to
depth.
1-3/4 x 12-1/8 x 7-1/8
inches (44 x 308 x 180
mm)
Weight (with
Power Supply)
4.91 lb 5.15 5.14 lb
Feature SA520 SA520W SA540