Storage Devices; Power Supplies - Nokia IP2255 - Security Appliance Installation Manual

Storage Devices

Nokia IP2255 appliances do not include any hard-disk drives. Application and
operating system storage is provided with flash memory in the compact flash
and PC-card slots. You can use a flash-memory PC card in the IP2255
appliances to do the following:

Power Supplies

The Nokia IP2255 appliance supports two power supplies for enhanced power
sharing and redundancy. The power supplies are hot swappable and perform
load sharing while two active power supplies are connected in parallel. Load
sharing increases the life of the power supplies.
Note
Both power supplies should be turned on for load sharing and
redundancy.
The power supplies are autosensing and can accept input voltages between
100 to 127 VAC and 200 to 240 VAC. The power supply output is regulated to
a tolerance of ± 5 percent of the specified output voltage.
For information about how to replace a failed power supply, see
Power Supply"
Power Supply Status LEDs
Three status LEDs are located on each power supply, as shown in
Nokia IP2255 Security Platform Installation Guide
Boot your appliance
Store local system logs
Store Nokia IPSO images and configuration files
on page 98.
Nokia IP2255 Appliance Overview
"Replacing a
Figure 8.
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