AVAYA PoE Injector 700500725 - Compact Single Port Power Injector

In this review of the AVAYA PoE Injector 700500725, the bottom line is simple: this is a compact, no-nonsense power solution for powering a single PoE-compatible phone or endpoint where in-line power is needed. The reviewer found it best suited to small offices, desk moves, and replacement of failed wall outlets because it reliably converts standard AC mains into up to 15.4 W of DC power while passing data at gigabit speeds. It is not a feature-packed network appliance, but it does the one job it is built for with minimal fuss.

Key Features

• Single port PoE: Provides power to one PoE-compatible IP or digital phone, making deployment simple for individual endpoints.
• Universal AC input: Accepts 100V to 240V AC at 50 Hz to 60 Hz so it works in diverse office and international power environments.
• Up to 15.4 W output: Supplies enough power for a wide range of traditional PoE phones and low-power devices without overprovisioning.
• Gigabit data pass through: Supports 10/100/1000 Mbps data rates so it will not bottleneck modern network links between switch and device.
• Compact form factor: Small and unobtrusive hardware that can sit near a desk or behind a phone without taking much space.

Who It's For

This injector is aimed at small businesses, reception desks, and IT technicians who need a straightforward way to supply power to a single IP or digital phone without replacing existing cabling or installing a new switch. It is also useful during moves or temporary setups where a single powered port is required.

It is not intended for environments that require centralized power management, multiple powered ports, or advanced PoE features such as PoE+ higher wattage delivery. Larger deployments should consider multiport injectors or managed PoE switches instead.

Pros & Cons

Pros

• Reliable conversion of AC to DC to deliver up to 15.4 W to a single endpoint.
• Wide AC input range (100V to 240V) works in many countries and office environments.
• Supports gigabit pass through, avoiding data speed limitations for connected devices.

Cons

• Includes the injector but customers report mixed feedback about the power cord being absent, so a separate power cable may be required.

Specifications

Product	Global Single Port Power over Ethernet Injector (GSPPoE)
Brand	Avaya
Input voltage	100V AC to 240V AC
Input frequency	50 Hz to 60 Hz
Output power	Up to 15.4 W
Data rates	10/100/1000 Mbps pass through

Our Verdict

The AVAYA PoE Injector 700500725 is a practical, value-oriented choice for powering a single PoE phone or endpoint. It is reliable, supports gigabit data, and handles international AC voltages, making it good value for small-scale needs or temporary setups. Buyers who need multiple powered ports or higher wattage should look elsewhere.

Frequently Asked Questions

Does this injector support high data speeds?
Yes. It supports 10/100/1000 Mbps pass through so it will not limit gigabit-capable devices.

Will it power PoE+ phones that need more than 15.4 W?
No. The injector provides up to 15.4 W and is suited to standard PoE devices rather than PoE+ higher wattage phones.

Does it include a power cord?
Customer feedback is mixed and several users report that a separate power cord may be required, so plan to check the package contents before installation.