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 effect 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 Extreme Networks RPS-90 (model 10948) is supported as a power source for the ExtremeSwitching X440-G2-12t-10GE4 switch. It plugs into the RPS connector (coaxial barrel connector) on the rear panel of the switch.
Note
Only the Extreme Networks RPS-90 RPS is supported for use with the X440-G2-12t-10GE4 switch. RPS-90 devices from other manufacturers are not supported.The RPS-90 power supply has a C6-format AC power input connector. As a result, you will need to obtain both a standard C13 AC power cord and a C5-to-C14 converter (Extreme Networks model 10947).
Note
The converter is not available in China. A special power cord is available for use with the RPS-90 in China.The RPS-90 cannot be mounted in a rack.
For technical specifications, refer to RPS-90 Redundant Power Supply Technical Specifications.