Juniper Networks EX-PWR3-930-AC Redundant Power Supply

The Juniper EX-PWR3-930-AC is a hot-swappable AC power supply module for Juniper EX Series switches, delivering 930 watts of power and supporting PoE+ (IEEE 802.3at) to power IP phones, wireless access points, and surveillance cameras in enterprise networks. It operates from 100–240 VAC at 50/60 Hz, enabling reliable operation across regional power environments and is commonly installed in enterprise access switches, campus networks, and data center edge deployments to maintain continuous network operation. Designed for redundancy, the EX-PWR3-930-AC can be configured in a redundant power setup and uses integrated fan cooling within a hot-swappable power module to facilitate maintenance without interrupting service. Compatible with Juniper EX Series switches, this power supply serves as a reliable replacement or upgrade when dependable PoE+ power delivery is required in high-demand environments.