Power Supply POLY VVX 150/250/350/450 CCX 400 5V/3A Black

The POLY VVX 150/250/350/450 CCX 400 Power Supply delivers a regulated 5V DC output at 3A to support POLY VVX and CCX series desk phones. Designed for continuous operation in business environments, the compact black unit provides consistent power for voice devices, ensuring stable call performance and proper charging of integrated phone components.

Advantages

This power supply offers a stable 5V/3A output that matches the power requirements of supported POLY VVX and CCX models, minimizing the risk of unexpected reboots or degraded audio quality due to insufficient power. Its compact black housing is suitable for professional desk setups, and the unit is designed for reliable, continuous use with ventilated operation to maintain consistent voltage under typical office loads.

Suitable for

• Powering POLY VVX 150, 250, 350 and 450 desk phones
• Providing power to CCX 400 series phones
• Replacement or spare power adapter in office phone deployments
• Environments where a compact, reliable 5V/3A supply is required

Key specifications

• Output voltage: 5 V DC
• Output current: 3 A
• Connector type: compatible barrel connector for POLY desk phones
• Color: black
• Designed for continuous desktop operation

How to use

Connect the adapter to a suitable AC mains outlet using the supplied cable, then insert the output connector into the power input of the supported POLY VVX or CCX phone until it seats securely. Verify that the phone powers up and completes its boot sequence. For installations with network-powered phones, use this adapter only when Power over Ethernet (PoE) is not available or when a dedicated local power source is required.

Recommendations

Place the power supply on a stable, ventilated surface away from heat sources and liquids. Use the adapter within the specified indoor temperature range and avoid continuous exposure to direct sunlight. If the unit becomes hot to the touch or shows signs of damage, disconnect it and replace it with a compatible adapter to maintain safe operation.