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Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.1
OL-24002-01
Chapter 7 Installing the IPS 4510 and IPS 4520
Memory Configurations
Memory Configurations
The IPS 4510 and IPS 4520 have up to 6 DIMM modules per CPU. DIMM population is
platform-dependent. Table 7-5 shows the memory configurations.
Power Supply Module Requirements
Table 7-6 lists the power supply module requirements.
Note The IPS 4520 requires two power supply modules.
Supported SFP/SFP+ Modules
The SFP/SFP+ module is a hot-swappable input/output device that plugs into the SFP/SFP+ ports and
provides Gigabit Ethernet connectivity. The SFP and SFP+ modules are optional and not included with
the IPS 4510 and IPS 4520. You can purchase them separately. For 1 Gb, you need SFP. For 10Gb, you
need SFP+. The interfaces are called TenGigabitEthernet 0/x whether they are 10 Gb-enabled or not.
Table 7-5 Memory Configurations
Model Memory
IPS 4510 24-GB DRAM
IPS 4520 48-GB DRAM
Table 7-6 Power Supply Module Requirements
50 V 12 V 3.3 V_STBY
Output Voltage
Maximum 52.0 V 12.2. V 3.45 V
Nominal 50.0 V 12.0 V 3.35 V
Minimum 48.0 V 11.8 V 3.25 V
Output Current @ 200 VAC
Maximum 17.3 A 27.0 A 1.5 A
Minimum 0 0 0
Output Current @ 100 VAC
Maximum 17.3 A 27.0 A 1.5 A
Minimum 0 0 0