Cisco 7200 VXR Manuel d'utilisateur télécharger pdf (Page 20)

1-20

Cisco 7200 VXR Installation and Configuration Guide

OL-5013-09

Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

Table 1-8 lists the NPE-400 memory specifications, and Table 1-9 lists factory-installed SDRAM

configurations and their product numbers.

Table 1-8 NPE-400 Memory Specifications

Memory Type Size Quantity Description Location

SDRAM-configurable 128, 256, or

512 MB

1 128-, 256-, or 512-MB

SODIMM

Boot ROM 512 KB 1 OTP

ROM for the ROM

monitor program

1. OTP = one-time programmable

Primary cache 16 KB

(instruction),

16 KB (data)

— RM7000 processor,

integrated cache

U38

Secondary cache 256 KB (fixed) — RM7000 processor, unified,

internal cache

U38

Tertiary cache 4 MB (fixed) — RM7000 processor, external

cache

U2, U26,

U27, U28,

U37

Table 1-9 NPE-400 SDRAM SODIMM Memory Configurations

Total SDRAM Bank 1 Quantity Product Number

128 MB J1 1 128-MB SODIMM MEM-NPE-400-128MB=

256 MB J1 1 256-MB SODIMM MEM-NPE-400-256MB=

512 MB J1 1 512 MB SODIMM MEM-NPE-400-512MB=

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 63 64

Pas de commentaire

Cisco 7200 VXR Manuel d'utilisateur Page 20