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DGS-8000 Series Hardware Installation Guide Chapter 1 Product Overview
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Figure 1-8 DGS-8010 heat dissipation system
Note: This structure of host management module and service module is designed with air
inlet at front and two sides, and air outlet at top back and both sides. And the power module
is designed with air inlet at front, and air outlet at back. Isolation boards are provided among
host management modules, service modules and power modules to isolate the two air
passages. 6PCS 120*120*38 fans are used to blow air outside for convection and ultimately
heat dissipation. Therefore, the chassis should be mounted at a place with sufficient space
for air circulation.
1.4
Modules
The DGS-8000 Series Ethernet Switches adopt modular design. In strict accordance with
industry standards, reasonably segmented system modules and unified module interfaces
ensure that the DGS-8000 Series Ethernet Switches have complete and reasonable
systems and that functional modules are independent. At present, the DGS-8000 Series
Ethernet Switches provide 10/100/1000M adaptive Ethernet copper interfaces, 1000/100M
SFP (single-mode/multimode) fiber interfaces, and 10G fiber interfaces. The following
sections describe the specifications and performance of service modules in detail.
1.4.1
8000-CM1 Module
1.4.1.1
Introduction
As the management engine module of the DGS-8000 series Ethernet switch, the 8000-CM1
module provides management and switching functions for the switch. The 8000-CM1
module provides a Console port, a 10/100/1000M MGMT port, a USB port, an SD card port,
and a Reset button. Figure 1-9 shows the appearance of the 8000-CM1.