About JUNIPER PUWER SUPPLY: EX-PWR-320-AC

The Juniper EX-PWR-320-AC is a high-performance 320W AC power supply module designed for the Juniper EX3200 and EX4200 Ethernet Switch series. Built for enterprise applications, this power module delivers reliable, continuous power to keep business networks operating without downtime. Its hot-swappable design allows technicians to replace the unit without shutting down the switch, which is critical for organizations that require uninterrupted network performance.

Engineered with a high-efficiency switching power system, the EX-PWR-320-AC offers stable DC output, low heat generation, and strong voltage protection, ensuring long-term durability even under heavy workloads. It is ideal for enterprise environments such as IT data rooms, call centers, school networks, retail environments, hotels, hospitals, and corporate buildings.

Constructed with a metal enclosure and internal cooling system, this power supply ensures solid mechanical durability and consistent airflow, making it suitable for continuous 247 usage. This refurbished unit is tested thoroughly to ensure performance and reliability comparable to new components while offering a cost-effective solution for upgrading or replacing power modules in enterprise switches.

Key Features

• Hot-swappable module for zero network downtime

• Compatible with Juniper EX3200 & EX4200 switches

• High-efficiency AC to DC conversion

• Over-voltage and short-circuit protection

• Low heat output for longer device lifespan

• Fan-assisted cooling system for stable operation

• Durable metal body construction

• Fully tested refurbished condition at affordable pricing

Usage & Applications

The EX-PWR-320-AC is widely used in:

• Corporate office networks

• Hotels and hospitality networks

• IT data centers and server rooms

• Universities, schools, and campus LAN

• CCTV and surveillance installations

• Call centers and BPO setups

• Retail stores and point-of-sale networks

• Industrial and enterprise communication infrastructure

It is particularly valuable wherever continuous, stable switch power delivery is required for mission-critical networking operations.