IP Phone POLY Edge B10/20/30 Power Supply 5V/1A Wired Handset

The POLY Edge B10/20/30 Power Supply 5V/1A Wired Handset is a compact power accessory designed for use with compatible IP phones. It supplies stable 5V at 1A to ensure consistent operation of phone electronics and supports an integrated wired handset and LCD display. The unit works with common voice codecs such as G.711 and OPUS and offers Gigabit Ethernet connectivity for reliable data transfer. Its small footprint and black finish allow easy placement on crowded desks or in meeting rooms.

Advantages

This power unit delivers regulated 5V/1A output to maintain steady phone performance without relying on PoE. The wired handset provides a traditional audio interface with hands-on control, while the built-in LCD enables clear presentation of call information. Gigabit Ethernet support ensures the device can handle high-speed voice and data streams. The black, compact design simplifies integration into existing office setups.

Suitable for

• Offices and reception desks that require a reliable external power source for IP phones
• Meeting rooms where a compact, non-PoE phone solution is needed
• Environments using G.711 or OPUS codecs for voice communications
• Workspaces that need Gigabit Ethernet connectivity for voice and data

Key specifications

• Output voltage and current: 5V / 1A
• Handset: wired handset
• Display: LCD
• Speakerphone: built-in
• Ethernet: Gigabit Ethernet LAN support
• Supported codecs: G.711, OPUS (and other common voice codecs)
• Touchscreen: no touchscreen
• Bluetooth: not available
• Power over Ethernet: not supported
• Colour: black

How to use

Connect the power supply to a compatible POLY Edge B10/20/30 IP phone using the designated power input. Attach the ethernet cable to the Gigabit Ethernet LAN port for network connectivity. Use the wired handset for voice calls and the LCD to view caller ID and menu options. Ensure the power source provides stable mains input suitable for the adapter, and route cables to avoid strain or interference.

Recommendations

Install the power supply in a ventilated area away from direct heat sources. Verify compatibility with the specific IP phone model before installation. For optimal audio and network performance, use quality Ethernet cabling and keep firmware on the phone up to date.