Cisco 7304 Installation And Configuration Manual page 30

NSE-150 Description
The DDR-SODIMMs on the NSE-150 motherboard are configured in a "butterfly" configuration,
Caution
meaning the SODIMMs are designed to not lay flat on the motherboard like the other components. The
DDR-SODIMMs should not be forced to lie flat on the board. Forcing the DDR-SODIMMs to lie flat on
the board can cause damage to the SODIMM or the NSE-150 motherboard.
Figure 2-3
2
1
The NSE-150 consists of the following components:
• BCM-1250 processor
The NSE-150 uses a BCM-1250 processor that operates at an internal clock speed of 800 MHz.
Parallel eXpress Forwarding processors
•
The Parallel eXpress Forwarding (PXF) processors enable parallel IP multipacket processing
functions, and work with the Route Processor to provide accelerated packet switching
• Upgradeable boot ROM for storing sufficient code for booting the Cisco IOS software
CompactFlash Disk: Stores up to 256 MB for storing images, configurations, or other files.
•
Cisco 7304 Network Service Engine Installation and Configuration
2-4
NSE-150 Daughter Card
1
SDRAM
Rear
Front
2 PXF processors
Chapter 2 NSE-150 Overview
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