Figure 1-5, Table 1-2, List – Cisco 7200 VXR User Manual
Page 15
1-15
Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
Figure 1-5
NPE-G2
lists the NPE-G2 memory specification, and
lists the factory-installed SDRAM
configurations and their product numbers.
1
Midplane connectors
6
Flash memory (U13)
2
Boot ROM (U24)
7
DIMM (socket—S1)
3
NVRAM (on bottom of board—U17)
8
Temperature sensor (inlet—U23)
4
Temperature sensor (outlet—U20)
9
Processor (U30)
5
Flash memory (U19)
10 Keying post
149061
3
1
9
7
8
10
2
5
6
4
Table 1-2
NPE-G2 Memory Specifications
Memory Type
Size
Quantity
Description
Component Location
on the NPE-G2 Board
SDRAM
1 GB
1
1-GB DDR SDRAM
S1
Boot ROM
512 KB
1
Reprogrammable Boot ROM
for the ROM monitor program
U24
Flash memory
(also known
as bootflash)
64 MB
1
Contains the default boot
helper (boot loader) image
U19 and U13
NVRAM
2 MB
1
Nonvolatile EPROM for the
system configuration file
U17