2.5G PoE+ Injector TPE-215GI - Convert Non-PoE Ports to 2.5G PoE

Our review of the TRENDnet TPE-215GI finds it is a focused networking tool for installers and small IT teams who need to add power and higher-than-gigabit speed to single devices without replacing existing switches. The bottom line: this injector reliably converts a non-PoE port into a 2.5G PoE+ port while supplying either PoE or PoE+ power, making it an effective, cost-conscious way to deploy access points, IP cameras, VoIP phones, or access control devices where a powered 2.5G link is required.

Key Features

• 2.5GBASE-T speed: Provides up to 2.5 Gbps over Cat5e or better cabling so single devices can benefit from faster-than-gigabit links without a new switch.
• PoE and PoE+ power: Automatically delivers PoE (15.4W) or PoE+ (30W) as needed to power devices like WAPs or cameras without separate power runs.
• Long cable reach: Supplies both data and power up to 100m (328 ft.) over standard Ethernet runs for common deployment distances.
• Durable metal housing: A wall-mountable metal enclosure gives installation flexibility and a sturdy mount for closet or rack-side placement.
• Integrated power supply: Built-in power supply means no external brick to manage and a cleaner installation in non-PoE environments.
• NDAA and TAA compliant: Meets procurement requirements for U.S. and Canada government customers who need compliant networking hardware.

Who It's For

The TPE-215GI is best for small IT teams, installers, or prosumers who need to upgrade a single non-PoE port to a powered 2.5G connection without replacing an entire switch. It is particularly useful where one or a few high-speed PoE devices are required and cabling runs up to 100m are typical.

It is less appropriate for environments that require multiport PoE aggregation or centralized power management; those users should look at multiport PoE switches. Also, if you need more than 30W to a single device or fully managed PoE power monitoring, a higher-power solution is recommended.

Pros & Cons

Pros

• Converts a non-PoE RJ-45 port into a 2.5G PoE+ port quickly with plug-and-play simplicity.
• Solid metal enclosure and wall-mount design provide flexible and durable installation options.
• NDAA and TAA compliance plus a 3-year manufacturer protection make it a sensible choice for government and commercial installs.
• Supports standard PoE and PoE+ auto-sensing to power a broad range of devices without manual configuration.

Cons

• Some customers report mixed results with the power supply; in rare cases the available wattage may feel borderline for higher-draw devices.
• Single-port injector design is ideal for one-off needs but not for deployments requiring multiple powered ports or centralized management.

Specifications

Model	TPE-215GI
Data ports	1 x 2.5G and 1 x 2.5G PoE+ RJ-45
PoE output	PoE 15.4W or PoE+ 30W (auto-sensing)
Speed	2.5GBASE-T (up to 2.5 Gbps)
Maximum distance	Up to 100m (328 ft.) over Cat5e or better
Compliance	IEEE 802.3af and 802.3at, NDAA and TAA compliant
Enclosure	Metal, wall-mountable with integrated power supply

Our Verdict

The TRENDnet TPE-215GI is a practical, value-minded way to add a single 2.5G PoE+ feed without upgrading network switches. It is best for one-off device upgrades where up to 30W is sufficient and installation simplicity matters. Given the build quality, NDAA/TAA compliance, and three-year protection, it represents good value for targeted deployments, though sites needing many powered ports should opt for a multiport PoE switch.

Frequently Asked Questions

Can this injector power PoE+ devices up to 100m?
The injector supplies PoE or PoE+ and supports combined data and power runs up to 100m (328 ft.) over Cat5e or better cabling.

Does it require an external power brick?
No, the unit has an integrated power supply so no external power brick is needed for normal installations.

Is it suitable for government procurement?
Yes, the TPE-215GI is NDAA and TAA compliant for U.S. and Canada government use and includes a 3-year manufacturer protection.