Enterasys A4H124-24, Hardware Installation Manual

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Installing and Connecting a Redundant Power System
Enterasys A4 Fast Ethernet Switch Hardware Installation Guide 2-11
Installing an STK-RPS-150PS Into a Shelf
If you are using the STK-RPS-150PS as a standalone unit, go to “ Connecting the RPS Cable and AC
Power Cord ” on page 2-15.
When you receive your STK-RPS-150CH8 shelf, a coverplate will be in place over each
power-supply slot.
To install the power supplies, refer to Figure 2-5 or Figure 2-6 and proceed as follows:
1. Place the chassis on a sturdy flat surface where you plan to install power supplies.
2. Align the power supply with one of the slots, then slide the power supply forward until its
front panel is flush against the chassis front panel.
3. Fasten the power supply to the chassis using the captive screws on the PSM front panel.
4. Repeat steps 2 and 3 for each additional power supply.
5. Proceed to “ Installing the Shelf into the Rack ” on page 2-13 for the rack mount installation
instructions.
Table 2-1 Contents of STK-RPS-150CH2 Carton
Item Quantity
STK-RPS-150CH2 1
Quick Reference 1
Table 2-2 Contents of STK-RPS-150CH8 Carton
Item Quantity
STK-RPS-150CH8 1
Quick Reference 1
Table 2-3 Contents of STK-RPS-150PS Carton
Item Quantity
STK-RPS-150PS 150 watt DC power supply 1
USA, NEMA power cord 1
RPS cable (1 meter in length) 1
Notice card 1
Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic
equipment.
Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de
seguridad para evitar descargas de electricidad estática.