System Grounding Requirements; Power Requirements - D-Link DGS-6600 Series 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 D-Link DGS-6600 Series Chassis Switch
.
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-6600-48S
DGS-6600-48TS
DGS-6600-48P
DGS-6600-24SC2XS
DGS-6600-8XG
DGS-6600-16XS-D
DGS-6600-FAN
Fan Tray
DGS-6600-FAN-II
Fan Tray
DGS-6600-PWR
AC Power Supply
Table 2. Card Power Requirements
Note:
The DGS-6604 provides either
1+1, 2+1, or 3+1 redundant AC
power supplies.
Maximum eight AC power supplies
on DGS-6608 providing M+N
redundant, where M ranges
between 1 and 5 for active and N
ranges between 1 and 3 for
standby.
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)
53.86 183.6
54.86 187.2
109.8 374.4
118.59 404.6
114.2 389.5
873 2979
105.5 379.8
200.26 683.3
179.84 613.25
42.3 144
84.6 288
853.5 2912.4
(@110VAC (@110VAC
or 220 VAC) or 220 VAC)