
D-Link Product Guide 2008
78
Features & Benefits
LAN SWITCHES
REDUNDANT POWER
SUPPLIES
These redundant power supplies (RPS) connect to the D-Link Ethernet or Gigabit
switches to provide backup power for the built-in power supply units inside the
switches. The redundant power supplies can be installed as stand-alone power
supply units, or mounted in a DPS-900 or DPS-800 chassis. The chassis has
multiple slots that can accommodate several redundant power supply units, and
can be mounted in a standard 19-inch equipment rack. All RPS units have solid
metal case housing and LED status indicators. As they are independent units, they
are hot swappable when used with the chassis.
Chassis
in Chassis
AC Redundant Power Supply
● Maximum 140 Watts’ Output Power
● Over Current Protection
● Can be mounted in DPS-800 or
DPS-900 Chassis
DC Redundant Power Supply
● Maximum 500 Watts’ Output Power
● 90 to 264 Volts, 47 to 63Hz AC Input
Range
● Over Current Protection
● 19-Inch Width for Mounting in Standard
Equipment Racks
AC Redundant Power Supply
● Maximum 60 Watts’ Output Power
● 90 to 264 Volts, 47 to 63Hz AC Input
Range
● Over Current Protection
● Can be mounted in DPS-800 or
DPS-900 Chassis
AC Redundant Power Supply
● Maximum 90 Watts’ Output Power
● 90 to 264 Volts, 47 to 63Hz AC Input
Range
● Over Current Protection
● Can be mounted in DPS-800 or
DPS-900 Chassis
2-Slot Chassis
● 2 Slots Accommodating 2 RPS Units
● 19-Inch Width for Mounting in
Standard Equipment Racks
AC Redundant Power Supply
● Maximum 140 Watts’ Output Power
● 90 to 264 Volts, 47 to 63Hz AC Input
Range
● Over Current Protection
● Can be mounted in DPS-800 or
DPS-900 Chassis
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