48V AC Adapter Power Supply For Cisco CP-7940 / CP-7940G Phones – ABLEGRID (Replaces CP-PWR-CUBE)

Need a replacement power supply for your Cisco CP-7940 or CP-7940G desk phone?

This ABLEGRID 48V AC adapter is exactly what you're looking for.

It's designed to replace the original Cisco CP-PWR-CUBE, so if your old one died or you lost it, this will get your phone back up and running.\n\nIt's a new, aftermarket adapter that's compatible with those specific Cisco models.

The output is 48V, which is what those older VoIP phones need.

It's made by ABLEGRID, and the UPC is 714067908932 if you need to cross-reference it.

It's a standard AC/DC adapter, so just plug it into the wall, plug the other end into your phone, and you're good to go.\n\nOne thing to note: California Prop 65 has a warning on it, but honestly, that's on almost every electronic product these days.

It doesn't affect performance.

So if your Cisco desk phone is dark because the power supply gave up, grab this one and get back to making calls.

It's a simple, affordable fix.