Cisco Systems NPE-225 manual Connection Equipment and Specifications, Memory Size Product Number

Chapter 5 NPE-G1 Overview

Connection Equipment and Specifications

Table 5-1	NPE-G1 Memory Specifications (continued)
						Component
						Location on the
Memory Type		Size		Quantity	Description	NPE-G1 Board
NVRAM		512 KB		1	Nonvolatile EPROM for the system	U7
					configuration file
Primary cache		32	KB (16 KB instruction,	—	BCM1250 system, internal cache	U22
		16	KB data)
Secondary cache		512 KB		—	BCM1250 system, internal, unified cache	U22

1. The NPE-G1 requires that locations J3 and J4 always contain two SODIMMs of the same size.

Table 5-2 NPE-G1 SDRAM SODIMM Configurations—Configurable Memory Only

Total SDRAM		SDRAM Bank		Quantity	Product Number
256 MB		J3 and J4		2 128-MB SODIMMs	MEM-NPE-G1-256MB=
512 MB		J3 and J4		2 256-MB SODIMMs	MEM-NPE-G1-512MB=
1 GB		J3 and J4		2 512-MB SODIMMs	MEM-NPE-G1-1GB=
Table 5-3	NPE-G1 CompactFlash Disk Specifications
Memory Size			Product Number
64 MB			MEM-NPE-G1-FLD64=
128 MB			MEM-NPE-G1-FLD128=
256 MB			MEM-NPE-G1-FLD256=

Connection Equipment and Specifications

This section contains connection equipment and pinout information for the Gigabit Ethernet RJ-45 ports, Gigabit Interface Converter (GBIC) ports, console port, and auxiliary port that are located on the NPE-G1.

Ethernet and Fast Ethernet RJ-45 Connection Equipment

The NPE-G1 has RJ-45 ports for Ethernet, Fast Ethernet, and Gigabit Ethernet or autosensing Ethernet, Fast Ethernet, and Gigabit Ethernet connections. The RJ-45 port supports IEEE 802.3 (Ethernet) and IEEE 802.3u (Fast Ethernet) interfaces compliant with 10BASET, 100BASETX, and 1000BASET and 1000BASEX specifications.

The RJ-45 ports support standard straight-through and crossover Category 5 UTP cables with RJ-45 connectors. (See Figure 5-5) Cisco does not supply Category 5 UTP cables; these cables are available commercially.

Network Processing Engine and Network Services Engine Installation and Configuration

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