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Cisco ISA500 Series Integrated Security Appliances Administration Guide 459
Technical Specifications and Environmental
Requirements
The following table lists the technical specifications and environmental
requirements for the security appliance.
Feature ISA550 ISA550W ISA570 ISA570W
Physical Interfaces 2 x RJ-45
connectors for
LAN ports
1 x RJ-45
connector for WAN
port
4 x RJ-45
connectors for
LAN, WAN or DMZ
ports
1 x USB connector
for USB 2.0
1xPower switch
2 x RJ-45
connectors for
LAN ports
1 x RJ-45
connector for WAN
port
4 x RJ-45
connectors for
LAN, WAN or DMZ
ports
1 x USB connector
for USB 2.0
1xPower switch
2xexternal
antennas
4 x RJ-45
connectors for
LAN ports
1 x RJ-45
connector for WAN
port
5 x RJ-45
connectors for
LAN, WAN or DMZ
ports
1 x USB connector
for USB 2.0
1xPower switch
4 x RJ-45
connectors for
LAN ports
1 x RJ-45
connector for WAN
port
5xRJ-45
connectors for
LAN, WAN or DMZ
ports
1 x USB connector
for USB 2.0
1xPower switch
2xexternal
antennas
Operating
Te m p e ra t u re
32 to 104°F (0 to
40°C)
32 to 104°F (0 to
40°C)
32 to 104°F (0 to
40°C)
32 to 104°F (0 to
40°C)
Storage
Te m p e ra t u re
-4 to 158°F (-20 to
70°C)
-4 to 158°F (-20 to
70°C)
-4 to 158°F (-20 to
70°C)
-4 to 158°F (-20 to
70°C)