Dgs-6604 Ventilation/Heat Dissipation System; Dgs-6608 Product Specifications; Product Features - D-Link DGS-6600 Series Hardware Installation Manual

DGS-6600 Layer 3 Chassis Ethernet Managed Switch Hardware Installation Guide

DGS-6604 Ventilation/Heat Dissipation System

The DGS-6604 operates at a temperature of 0-50ºC. The hardware of the DGS-6604 has been thermally
designed so the surface temperature of the components does not exceed the allowed ambient temperature of
50ºC without affecting the reliability, security, and repairability of the Switch. The thermal design of the DGS-6604
hardware uses fans to induct air in a forced convection so that the equipment operates normally in the specified
environment. The diagram below shows the ventilation/heat dissipation system that has been implemented on
the DGS-6604.
NOTE: The air flow direction for the DGS-6604 is from the left to the right.

DGS-6608 Product Specifications

Product Features

• Powerful Expansion Capabilities
The DGS-6608 is capable of supporting strategic routing and IPv6. With support for multiple types of
line cards, the DGS-6608 allows users to customize their Switch configuration to meet their network
requirements.
• Hot-Swappable Line Cards, Fan Tray, and Power Supplies
The DGS-6608 supports the hot-swapping of line cards, the fan tray, and power supplies to
minimize disruption to the network when a fault occurs.
• Power Supply Redundancy
The DGS-6608 has two built-in power shelves that can host up to eight power modules. If the DGS-
6608 is running in a non-PoE environment, the Switch can operate using only two power supply. in a
worst case scenario with six 48-port PoE line cards installed, all 8 x PSUs inserting can meet the
power request. In this case, the system does not support RPS.
Figure 1-2 DGS-6604 Ventilation/Heat Dissipation System
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