3com Network Router 6000 Owner's Manual download pdf (Page 18)

18 Chapter 1: Introducing the Router 6000 Family

The RPU2 Module Figure 7 The RPU2

Your Router 6000 may have one of two different Router Process Units:

and RPU or and RPU2. For information on the RPU, refer to “The RPU

Module”.

Specifications

■ SDRAM is the memory where the communication data between the

system and CPU is stored.

■ NVRAM is the place where the alarm records are stored.

■ Flash is the main file storage medium to store application program

files, anomaly information, and configuration files.

■ Boot ROM stores the boot program files.

Table 4 RPU2 specifications

Item Specifications

Fixed interface 2 x 10/100/1000 Mbps electrical Ethernet interfaces

1 x 10/100/1000 Mbps Ethernet interface (providing both

electrical and fiber-optic connectors)

1 AUX port

1 console port

CF card slot (the CF card is optional)

Processor 700 MHz

Boot ROM 512 KB

NVRAM 512 KB

DDR SDRAM 512 MB

Flash 64 MB

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 59 60

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3com Network Router 6000 Owner's Manual Page 18