Hillstone SG-6000-X10800, Справочник по аппаратуре

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Chapter 1 Product Profile
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Hillstone
Hillstone SG-6000 X-Series Hardware Reference Guide
Note : SDRAM is the random access memory to store the communication data for the
CPU. Flash Memory is used for storing the operating system firmware and application
files.
Expansion Modules
Hillstone SG-6000-X series hardware modules include System Control Module,
Security Service Module, QoS Service Module, I/O Module, Switch Module and Bypass
module. For detailed description of expansion modules, see Hillstone SG-6000 X-
Series Expansion Modules Reference Guide.
Note :

A normal functioning SG-6000-X7180 requires at least one SCM, one SSM, one
IOM and two power modules. A normal functioning SG-6000-X10800 requires at
least one SCM, one SSM, one IOM, one SWM, three power modules and two fan
trays.

The SSM module, QSM module and IOM module are divided into half width and
full width. Only SSM-200, QSM-200, IOM- -200, IOM- and
IOM-8SFP+ are full width modules, the others are half width modules. The
installation method of full width modules and half width modules are different,
see Installing Expansion Modules .
SCM
System Control Module (SCM) is a hardware platform card that runs StoneOS to
provide overall system management and control for the entire product.
You must install at least one SCM in the device. You can install a second SCM for
redundancy. SCM can only be installed in the SCM slots of the back panel. If the
device has two SCMs installed, they work in the redundancy mode in which the
backup module takes the master module’s work when the master fails.
SG-6000-X10800 uses the SCM model of SCM-300, SG-6000-X7180 uses the SCM
model of SCM-100, as illustrated below:
Figure 1-7: SCM-300