Features:The G650 can use one or two 655A power supplies that can have both AC and DC input power present. Either power supply can provide all the power needed by the G650. When there are two power supplies, they share the power load. One power supply can operate on AC power and the other on DC power. But, if AC power is available, the system always uses AC power. The 655A power supply is the only power supply supported in the G650 and not backward compatible to other carrier types.
Other DetailsWe are not experts on everything we sell, and we're not perfect, but we always work hard to satisfy and take care of our customers. We guarantee your satisfaction and stand behind all of our products with a 90 day warranty. Within that 90 day period we offer you full rights of return/refund (restocking fee may apply), along with basic technical assistance/troubleshooting. If anything isn't as expected, please contact us as quickly as possible so we can work toward resolving the issue. We leave no customer hanging!
Please carefully check the model numbers of your existing equipment or contact us prior to purchase to ensure compatibility.
Please note that with few exceptions, the equipment offered for sale here is not intended for home/residential use and will not work when plugged into a normal telephone jack.