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RS 2100 Introduction | HardwareOverview |
2.4.3Motherboard Features
The internal “motherboard” performs all the RS 2100’s computing and routing functions. It contains
Boot Flash
The motherboard has a boot flash containing the RS 2100’s boot software and configuration files. The system software image file resides on an internal flash chip and can be upgraded from a TFTP or BootP/TFTP server.
RAM Memory
The RS 2100’s motherboard uses 128 megabytes of RAM to hold routing and other tables. To upgrade the amount of memory on the RS 2100, contact your Riverstone representative.
Power Supplies
The RS 2100 uses two power supplies, each delivering 3.3, 5, and 12 volts DC to the motherboard, internal fans, and other components. Each power supply provides a portion of the power necessary to operate the RS 2100, with the added feature that, in the unlikely event that one of the power supplies should fail, the remaining power supply will assume the entire load and provide enough current to operate the RS 2100.
Warning Be sure to plug the RS 2100 into a
Warning Failure to provide adequate grounding for the AC power supply can result in critical injury and serious damage to the switch router and will invalidate your warranty.
The following table lists the specifications for the power supplies.
Table
Input voltage | Input current (maximum) |
|
|
| 2.6 A |
|
|
| 1.3 A |
|
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Riverstone Networks RS 2100 Switch Router Getting Started Guide