Components - Cisco NPE-175 Installation And Configuration Manual

NSE-1 Description and Overview
The NSE-1 is not supported in the Cisco uBR7200 VXR series routers, even though it is physically
Note
capable of being inserted into the routers.

Components

Figure 4-1
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The NSE-1 consists of the following components:
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Network Processing Engine and Network Services Engine Installation and Configuration
4-2
NSE-1
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Network controller board
Keying post
System controller
Processor engine board
Captive installation screw
RM7000 microprocessor
Handle
Reduced instruction set computing (RISC) microprocessor
The NSE-1 uses an RM7000 microprocessor that operates at an internal clock speed of 262 MHz.
Parallel eXpress Forwarding processor
The Parallel eXpress Forwarding (PXF) processor enables parallel IP multipacket processing
functions, working with the routing processor to provide accelerated packet switching, as well as
accelerated IP Layer 3 feature processing.
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Midplane connectors
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Boot ROM (U1)
10 Temperature sensor
11 SDRAM DIMM (U15)
12 Parallel eXpress Forwarding (PXF) processor
13 Temperature sensor
Chapter 4 NSE-1 Overview
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