New and Used Cisco NPE-400 Network Processing Engines for Sale (NPE400)

Short Description: Cisco 7200VXR Network Processing Engine NPE-400 (128MB default memory) (Cisco 7200 series)

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NPE-400 Product Specifications

The Cisco 7200 offers a variety of options for customers looking to maximize value for specific applications in their network. The Cisco 7200 Series NPE-400 offers customers tremendous value for key applications including customer premise equipment (CPE) and DS1/DS3 aggregation. Key benefits include Performance of up to 400 kpps in CEF switching, Processor modularity and upgradeability, and Increased Cisco 7200 value proposition.

Cisco NPE-400 Hardware and Software Features:

350-MHz RM7000A RISC processor
4 MB L3 cache
128 MB SDRAM default memory (expandable to 512 MB)
16 MB packet memory on 128/256 MB SDRAM and 32 MB packet memory on 512 MB SDRAM
ECC support
Dimensions (HxWxH): 1.40 x 15.15 x 11.12 in.

Cisco 7200VXR network processing engines consist of the following components:

The NPE-400 uses an RM7000 microprocessor that operates at an internal clock speed of 350 MHz.
The system controller provides hardware logic to interconnect the processor, DRAM, and the PCI-based system backplane bus. The NPE-400 has a single system controller that provides system access.
The NPE-400 use SDRAM for storing all packets received or sent from network interfaces. The SDRAM also stores routing tables and network accounting applications. On the NPE-400, one memory array is shared by port adapters and the processor.
The NPE-400 have cache SRAM that functions as the tertiary cache for the microprocessor.
Two environmental sensors for monitoring the cooling air as it leaves the chassis for both the NPE-400
Boot ROM for storing sufficient code for booting the Cisco IOS software

Cisco 7200VXR network processing engine Management Functions:

Sending and receiving routing protocol updates
Managing tables, caches, and buffers
Monitoring interface and environmental status
Providing Simple Network Management Protocol (SNMP) management through the console and Telnet interface
Accounting for and switching of data traffic
Booting and reloading images
Managing port adapters (including recognition and initialization during online insertion and removal)

Cisco NPE-400 Compatibility:

The NPE-400 is supported on the Cisco 7200 Series VXR chassis.
The NPE-400 is supported on the following Cisco 7200 Series I/O controllers: C7200-I/O, C7200-I/O-FE, C7200-I/O-2FE/E, and C7200-I/O-GE+E
The NPE-400 is supported in 12.1(3A)E, 12.1(5)T1, 12.0(14)S, and later Cisco IOS releases.