Power Supply; System Grounding Requirements - D-Link DGS-8010 Quick Installation Manual

Power Supply

DGS-8000 series switches can use the
following power supplies:
AC Power Parameters
Model 8000-1400AC
100-120 V AC,
Rated voltage 200-240 V AC,
50/60 Hz
Maximum 90-264 V AC,
voltage 47-63 Hz
90-176 V~
Maximum Power:530 W
power output 176-264 V~
Power:1400 W
Power cable 16 A
Important
• When an AC power module is used, pay
attention to the input voltage ranges. The
maximum power output of the 8000-1400AC
is different from that of the 8000-2000AC,
and their maximum power output values
change according to the input voltages.
• The AC power modules are hot swappable.
• Once AC power is switched on, the Input
and Output LEDs on the panel light up in
green.
• To prevent any damage to parts caused
by rapidly changing power cycles, do not
power on a DGS-8000 series switch within
30 seconds after powering off.
• Use the correct cables to connect the power
modules.
• Airborne dust may block the air outlet of
an air filter after a while, thereby affecting
system ventilation and heat dissipation.
Therefore, if you choose to fit an air filter
on the power supply, it is recommended to
clean the filter once every three months.
• The user should select power modules
according to the collective power
consumption of all the switch modules that
will be fitted into the switch. Make sure the
power modules can create enough power
to satisfy the maximum consumption of the
whole system. If the collective consumption
exceeds the output of a power module,
please purchase more power modules.
6  DGS-8000 Series Chassis-Based Switch
DGS-8000 Series
8000-CM1
8000-48PC-E
8000-48TC-E
8000-2000AC
8000-24TC-E
100-120 V AC,
8000-24SC-E
200-240 V AC,
8000-4XG-E
50/60 Hz
8000-24SC2XG-E
90-264 V AC,
8010-FAN
47-63 Hz
8006-FAN
90-176 V~
Power:1080 W
176-264 V~
Note:
Power:2000 W
For PoE-enabled modules, the power
16 A
consumption and PoE output power of a line
card should be taken into account for power
calculations. The maximum power consumption
of the 8000-48PC-E is 121+15.4*N (Watt),
where 121 indicates the power consumption
of the line card and 15.4*N indicates the PoE
output power, with N being the number of PoE
ports used (0≤N≤48). 15.4 W is the maximum
power usage of external PoE equipment, as
specified in IEEE 802.3af (PoE specifications).
• D-Link recommends setting up "1+1 dual
power system redundant mode". However,
if the total power consumption of all the
modules exceed the maximum power of a
single power system, then the redundant
backup function will not work.
• 1+1 redundancy configuration allows you
to configure different power inputs for two
power modules of the chassis switch. For
example, one for commercial power and the
other for UPS power.
• For 1+1 redundancy to work, the power
supply models must be identical.
System Grounding
Requirements
• An effective grounding system is essential
for the stable and reliable functioning of
all DGS-8000 series switches. It is also
essential for safeguarding against lightning
strikes and static interference.
• For the safety of the user and the switch,
the switch must be grounded well. The
electric resistance between the chassis and
the ground must not exceed 1 ohm.
Maximum power
modules consumption (W)
91
121+15.4* N (See note)
121
77
84
100
100
240
160