D-Link DES-3828 - xStack Switch - Stackable User Manual - Rps Installation
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Figure 2 - 4. Power connections attached to contacts on assembly
1. Firmly attach the DC power to the negative and positive contacts on the wiring assembly.
•
The negative pole (-) connects to the -48V contact.
•
The positive pole (+) connects to the -48V Return contact.
•
If available, earth ground may be connected to center contact post.
2. Tighten the contact screws so the connection is secure.
RPS Installation
Follow the instructions below to connect the RPS power supply to the switch (DPS-200 to DES-3828
or DPS-600 to DES-3828P). The DPS-200 is a redundant power-supply unit designed to conform to
the voltage requirements of the switches being supported. DPS-200 can be installed into DPS-900, or
DPS-800.
DPS-900
The DPS-900 is a standard-size rack mount (5 standard unit in height) designed to hold up to 8 DPS-
200 redundant power supplies.
CAUTION:
The AC power cord for the switch should be disconnected
before proceeding with installation of the DPS-200.