Installation Guide

• Two rack mount brackets
• Eight flathead screws (M3x6mm)
The RPS-500p is compatible with the following Extreme Networks switches:
• X440 switches (all models that are compatible with external power supplies)
• X440-G2 switches (most models)
• X450-G2 switches (non-PoE models)
The RPS-500p is compatible with both PoE and non-PoE switches.
The RPS-500p is compatible with the following Extreme Networks switches:
• ExtremeSwitching 220-24p-10GE2 switch
• ExtremeSwitching 220-48p-10GE4 switch
The RPS-500p is compatible with the ExtremeSwitching 240-8mp-16p-10GE4 switch.
Table 77: RPS-500p LED Status Definitions
Power LED Meaning Recommended Action
Green, solid AC input to power supply is within
specifications
None
O AC input power to power supply is
out of specification.
1. Check AC power cord connection to the
power supply.
2. Check AC power at the power outlet.
3. Swap power cord for a known good one.
4. If the problem persists, contact Extreme
Networks for support.
For technical specifications, see RPS-500p Redundant Power Supply Technical Specifications on page
651.
STK-RPS-150PS Redundant Power Supply
Tip
Extreme Redundant Power Supplies (RPS) do not support the ability for the RPS to be
connected to an operational switch. Connecting an RPS to an operational switch can have an
adverse eect on the switch. It is best practice that both the switch and the RPS be powered
down prior to cabling them together. Once the cabling is completed, turn on the RPS, then
turn on the switch.
The STK-RPS-150PS is a 150 watt DC power redundant power supply for use with Extreme Networks
stackable or standalone fixed switch models that do not support PoE. The STK-RPS-150PS can be used
as a standalone unit, or it can be installed into a two or eight slot shelf and then mounted in a standard
19-inch rack.
Power Supplies for Use with Your Switch
STK-RPS-150PS Redundant Power Supply
Summit Family Hardware Installation Guide 181