PSU for all GXP16XX Models & GRP260x, GRP2612, GRP2613

The Grandstream PSU-GXP16XX Power Supply Adapter is the recommended power solution for a wide range of Grandstream IP phones, including the GXP16XX series, GRP260x models, GRP2612, and GRP2613. It is designed to deliver consistent and reliable power, ensuring stable performance for VoIP communication in office and enterprise environments.This PSU is typically used when Power over Ethernet (PoE) is not available, allowing the phones to operate through a direct DC input. It is commonly supplied as a replacement or spare adapter for business deployments. Most variants of this adapter provide 5V DC output (around 0.6A), which is suitable for these entry-level and mid-range IP phones. Built for reliability and compatibility, it supports global voltage input (100–240V AC), making it suitable for worldwide usage. It is widely used in offices, call centers, and VoIP setups where uninterrupted communication is essential.

• Product Type: Power Supply Adapter
• Model: PSU-GXP16XX
• Compatible Devices: GXP16XX, GRP260x, GRP2612, GRP2613
• Output Voltage: 5V DC
• Output Current: ~0.6A
• Input Voltage: 100–240V AC, 50/60Hz
• Connector Type: DC barrel plug
• Usage: Replacement or spare PSU
• Power Option: Used when PoE is not available