System Grounding Requirements; Power Requirements - D-Link DGS-6604-SK Quick Installation Manual

System Grounding Requirements:

Proper grounding will help to ensure stable
and reliable operation of the DGS-6600 series
chassis switch. Be sure to verify that the
grounding conditions at the installation meet
the grounding requirements and ground all
devices appropriately
Ground Connection
Figure 2. Grounding of the DGS-6600 series
Note:
All grounding conductors should
be connected before the AC power
is applied to the DGS-6600 series
chassis switch installed AC power
supplies.
The DGS-6600 series chassis
switch with AC power supplies
must be grounded with a mini-
mum of 0.823 mm2 (or 18AWG) of
conductive grounding cable. This
cable is connected between the
Equipment Room Ground and the
DGS-6600 series Chassis Ground
Terminal.
4 u
.
Ground Connection

Power Requirements

The power consumption and heat dissipation
figures of the various DGS-6600 series chassis
switch components are listed in the table below:
DGS-6600 Series
Module
DGS-6600-CM
DGS-600-CM-II
DGS-6600-48T
DGS-6600-48TS
DGS-6600-48P
DGS-6600-16XS-D
DGS-6600-48S-C
DGS-6600-24SC2XS-C
DGS-6600-FAN Fan Tray
DGS-6600-FAN-II
Fan Tray
DGS-6600-PWR
AC Power Supply
DGS-6600-PWRDC
DC Power Supply
Table 2. Card Power Requirements
Note:
The DGS-6604 provides up to 3+1
redundant AC power supplies.
The DGS-6604 provides up to 3+1
redundant DC power modules.
D-Link recommends to use
multiple power supplies for the
equipment to ensure continuous
and stable operation. Redundant
power supplies help to prevent
unexpected power failures.
Redundant power supplies must
be identical.
Maximum Heat
Power Dissipation
Consumption (BTU/Hour)
(W)
53.86 183.8
54.86 187.2
109.8 374.7
114.2 389.7
873 2978.8
179.84 631.64
133 453.8
136.67 469.8
42.3 144
84.6 288
853.5 2912.3
(@110VAC or (@ 110VAC or
220VAC) 220VAC)
300 @48V 1023.6 @48V