CHAPTER 2
Services Processing Cards
IN THIS CHAPTER
Services Processing Cards Specicaons | 8
Services Processing Cards
Specicaons
IN THIS SECTION
Services Processing Card SRX5K-SPC-2-10-40 Specicaons | 8
Services Processing Card SRX5K-SPC-4-15-320 Specicaons | 14
Services Processing Card SRX5K-SPC3 Specicaons | 19
Services Processing Card SRX5K-SPC-2-10-40 Specicaons
The SRX5K-SPC-2-10-40 Services Processing Card (SPC) contains two Services Processing Units (SPUs),
which provide the processing power to run integrated services such as rewall, IPsec, and IDP (see
Figure 2 on page 9). All trac traversing the rewall is passed to an SPU to have services processing
applied to it. Trac is intelligently distributed by I/O cards (IOCs) to SPUs for services processing.
The rewall must have at least one SPC installed. You can install addional SPCs to increase services
processing capacity.
You can install SPCs in any of the slots that are not reserved for Switch Control Boards (SCBs). If a slot is
not occupied by a card, you must install a blank panel to shield the empty slot and to allow cooling air to
circulate properly through the device.
Figure 2 on page 9 shows a typical SPC supported on the rewall.
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