Extreme Networks 45012 Summit/Alpine/BlackDiamond switching Power Supply

The Extreme Networks 45012 is an Alpine 3800 AC power supply unit, an AC power supply unit for the Alpine 3800 chassis switch. As with the BlackDiamond 6800’s equivalent supply (part 50012), Alpine 3800 chassis are commonly run with redundant PSUs; this unit replaces a failed supply or restores redundancy that has been lost. A quick check of the label on the unit being replaced against this listing is worthwhile, given how long this hardware family stayed in production. As a UK-based supplier shipping worldwide, Tech-Star tests stock like this before it goes out, so Extreme Networks sites can source a working replacement without delay.