Cisco Systems NPE-225, NPE-175 NPE-200 Memory Information, MEM-NPE-32 MB2, Component Location on

Chapter 1 NPE-100, NPE-150, and NPE-200 Overview

NPE-100, NPE-150, and NPE-200 Memory Information

Table 1-4	NPE-150 DRAM SIMM Configurations—Configurable Memory Only
Total DRAM1	Bank 0	Quantity - Bank 0	Bank 1	Quantity - Bank 1	Product Number
32 MB	U18 and U25	2 16-MB SIMMs	U4 and U12	—	MEM-NPE-32 MB2
64 MB	U18 and U25	2 32-MB SIMMs	U4 and U12	—	MEM-NPE-64MB2
128 MB	U18 and U25	2 32-MB SIMMs	U4 and U12	2 32-MB SIMMs	MEM-NPE-128MB2

1.Refer to the Cisco AS5800 Universal Access Server documentation listed in the “Related Documentation” section on page iii for Cisco AS5800 Universal Access Server DRAM options.

2.These products are also available as DRAM upgrades. For example, to upgrade a network processing engine from 32 MB to 64 MB of DRAM, order Product Number MEM-NPE-64MB=.

NPE-200 Memory Information

Table 1-5provides information about memory specifications. Table 1-6provides memory configurations for the NPE-200.

Table 1-5	NPE-200 Memory Specifications
					Component Location on the
Memory Type		Size	Quantity	Description	NPE-200 Board
DRAM		32 to 128 MB	2 to 4	16- or 32-MB SIMMs (based on	Bank 0: U11 and U25
				maximum DRAM required)	Bank 1: U42 and U52
SRAM		4 MB	8	8 chips, each being 512K x 8 bits wide	U6, U10, U13, U14, U28, U29,
					U38, and U39
Boot ROM		256 KB	1	EPROM for the ROM monitor	U92
				programs
Primary cache		—	—	R5000 processor, internal cache	U44
Secondary cache		512 KB	4	R5000 processor, unified, external	U16, U9, U109, and U107
				cache

Table 1-6	NPE-200 DRAM SIMM Configurations—Configurable Memory Only
Total DRAM1	Bank 0	Quantity - Bank 0	Bank 1	Quantity - Bank 1	Product Number
32 MB	U11 and U25	2 16-MB SIMMs	U42 and U52	—	MEM-NPE-32MB2
64 MB	U11 and U25	2 32-MB SIMMs	U42 and U52	—	MEM-NPE-64MB2
128 MB	U11 and U25	2 32-MB SIMMs	U42 and U52	2 32-MB SIMMs	MEM-NPE-128MB2

1.Refer to the Cisco AS5800 Universal Access Server documentation listed in the “Related Documentation” section on page iii for Cisco AS5800 Universal Access Server DRAM options.

2.These products are also available as DRAM upgrades. For example, to upgrade a network processing engine from 32 MB to 64 MB of DRAM, order Product Number MEM-NPE-64MB=.

Network Processing Engine and Network Services Engine Installation and Configuration

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