Installing The Power Supply; Installing The Power Supply Of A Host System - D-Link dgs-8000 SERIES Hardware Installation Manual

Chapter 3 Switch Installation

Installing the Power Supply

3.7
Installing the Power Supply of a
3.7.1
Host System
The DGS-8000 provides AC power supplies: 8000-1400AC and 8000-2000AC. Their installation
steps are as follows:
(1) Use a cross screwdriver to remove the blank panel for either of the power supplies and insert
the power supply.
(2) Use the cross screwdriver to tighten the screws on both ends of the power supply.
(3) Install the power defense shedding button to prevent the inserted power cord from shedding.
Figure 3-4 Installing the defense shedding button on the host system power supply
① Defense shedding button of the power supply module
Note
48
(1) The total power of power supplies configured for the DGS-8000 Series
Ethernet Switches must be greater than the operating power of the host.
Otherwise, some modules cannot be started normally.
(2) The host power consumption is the sum of power consumption of all
modules configured on the host, including the management engine module,
service module, and fan module. The power consumption of each module is
available in this manual.
(3) The 8000-48PC-Esupports the PoE function, with a maximum power of
15.4W output per port. The maximum power consumption is 121+15.4*N: 121
indicate the power consumption of a board itself and 15.4*N indicates output
PoE power. N indicates the number of PoE ports actually used by the user
and its value range is 0≤N≤48. 15.4 indicate the maximum power
consumption of external PoE devices and are defined in IEEE802.3af (PoE
specification). The user can calculate this value according to the power
consumption of PDs actually used.
DGS-8000 Series Hardware Installation Guide