500 Watt Redundant Power Supply for D-Link Managed Switches

Description

• For use with DWS-30xx, DWS-40xx, DES-3528P

The D-Link® 500 Watt Redundant Power Supply (DPS-600) is designed to deliver the power required to guarantee that your D-Link switch (such as the DES-3828P and the DXS-3227P) and all attached Power over Ethernet (PoE) devices will remain active in the case of a single inadvertent internal power supply failure.

The failure of an internal power supply in a switch can cause network and device downtime, which translates into inefficiency. The DPS-600 provides a safety net against this problem by utilizing an integrated detection circuit to continuously monitor the switching device’s internal power supply. In the event of a power interruption or failure, the redundant power supply will immediately be triggered to supply power to the switch and any attached devices.

The deployment of the DPS-600 to an Ethernet switch does not require any changes in the configuration of your network. This device can be connected to any AC main power source from 90VAC to 264VAC and 47Hz to 63Hz through a standard three-pronged AC power cable. This 500 Watt Redundant Power Supply is also rackmountable, enabling you to place it near the switch.

Input Voltage Range

• 90VAC to 264VAC

Input Frequency Range

• 47 Hz to 63 Hz

Input Current

• 10A at 115VAC, 60Hz (max.)
• 5A at 230VAC, 50Hz (max.)

Maximum In-rush Current

• 30A at 115VAC, 60Hz input, 25 C (max.)
• 60A at 230VAC, 50Hz input, 25 C (max.)

Leakage Current

• 3.5mA max.

Output Power

• 500 watts (max.)

Line Regulation

• Less than + 2% (measuring at rated load and changing + -10% of nominal input voltage)

Load Regulation

• (Includes cross regulation between output voltages)
• 105 for +12V
• 3% for - 50V

Hold Up Time

• 16mS (typical) at 115VAC input and rated load from end of last charging pulse to when main output drops to 95% output voltage

Efficiency

• 80% (typical) at nominal line and maximum load

Over Voltage Protection

• Trip point: below 16V for +12V output
• Auto-recovery mode against short circuit or over load conditions
• -50V output below -57V will protect itself against short circuit or over load condition

LED Status

• On: RPS good
• Off: RPS failed

Dimensions

• 441 (W) x 139 (D) x 44.5 (H) mm
• 19-inch rack-mount width, 1U height

Weight

• 3.5 kg

Operating Temperature

• 0° to 50° C

Storage Temperature

• -40°  to 70° C

Operating Humidity

• 10% to 90% RH

Storage Humidity

• 10% to 90% RH

Safety Approvals

• UL
• CUL

EMI Approvals

• FCC Class B
• CE

MTBF

• 598,664 hours

Redundant Power Supply & Lan Switch Compatibility

DPS-600

• DES-3528P
• DES-3552P
• DES-3828P
• DGS-3100-24P
• DGS-3100-48P
• DGS-3426P
• DWS-3024
• DWS-3024L
• DWS-3026
• DWS-4026
• DXS-3227P
  

^{All references to speed are for comparison purposes only. Product specifications, size and shape are subject to change without notice, and actual product appearance may differ from that depicted. See inside package for warranty details.}