Cisco Systems 7200 VXR manual 1-25, NPE-200 Memory Specifications

Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

Figure 1-11 NPE-200

	7
	8
	9
1	10
	U52
	11
2	U42
	U25
3	12
	U11

NETWORK PROCESSING ENGINE-200

66420

	4	5	6
1	System controller			7	Midplane connectors
2	R5000 microprocessor			8	Temperature sensor
3	4-MB SRAM (U6, U10, U13, U14, U28, U29,			9	Boot ROM (U92)
	U38, and U39)
4	Captive installation screw			10	DRAM SIMMs
5	Handle			11	Bank 1
6	Temperature sensor			12	Bank 2

Table 1-14lists the NPE-200 memory specifications, and Table 1-15lists factory-installed DRAM configurations and their product numbers.

Table 1-14	NPE-200 Memory Specifications
Memory Type		Size	Quantity	Description	Location1
DRAM		32 to 128 MB	2 to 4	16- or 32-MB	Bank 0: U11 and
				SIMMs (based	U25
				on maximum	Bank 1: U42 and
				DRAM required)
					U52
SRAM		4 MB	8	8 chips, each	U6, U10, U13,
				being 512K	U14, U28, U29,
				words x 8 bits	U38, and U39
				wide
Boot ROM2		256 KB	1	EPROM for the	U92
				ROM monitor
				program

Cisco 7200 VXR Installation and Configuration Guide

OL-5013-09 1-25