Mini 800m PoE LAN Extender Kit - Compact Ethernet & Power Booster

In this review the Mini 800m PoE LAN Extender Kit is evaluated for installers and hobbyists who need to push Ethernet and PoE power far beyond standard cable lengths. The biggest reason to consider it is simple: it extends both data and 48V power over a single cable pair to theoretical distances up to 800m (0.5mi), while remaining tiny enough to fit into small enclosures. The unit ships as a set with master and remote modules, BNC to 2PIN adapters, a 48VDC power supply, and a manual, and it proved straightforward to deploy in real-world tests.

Key Features

• Long-reach transmission: Extends Ethernet and PoE over the same cable pair for runs up to a theoretical 800m, allowing devices to be placed much farther from network switches.
• Coax compatibility: Includes BNC to 2PIN adapters so the extender can be used with RG59 or other coax cables when twisted-pair is not available.
• Compact footprint: The slim 123mm x 26mm x 26mm modules fit into small enclosures and save space in tight installations.
• 48VDC local power option: The included 48VDC supply lets the master feed power down the same cable pair so remote cameras or CPEs can be powered without a local supply.
• Rugged for field use: Built-in ESD protection and an extended operating range from -20C to 60C help protect the electronics in outdoor or industrial settings.

Who It's For

The kit is best for network installers, CCTV technicians, and DIYers who need to deliver Ethernet and PoE to remote devices where running standard Ethernet cable is impractical or when longer-than-normal runs are required. It is particularly useful for powering remote outdoor APs or cameras from a single 48V source at the master end.

It is less suitable for those who require guaranteed gigabit throughput over long distances or for environments that demand managed PoE switching features; this is a point-to-point extender solution focused on reach and power delivery rather than advanced switch functionality.

Pros & Cons

Pros

• Easy to install and set up, with customers noting straightforward deployment.
• Effectively extends signal strength and powers remote devices, usable with both UTP and coax via adapters.
• Small, sturdy units with ESD protection and wide operating temperature range for outdoor use.
• Good value for money compared with similar low-cost extenders, according to user feedback.

Cons

• Performance depends on cable quality, type, and diameter, so real-world distance will vary from the theoretical 800m.
• Not a full managed PoE switch replacement; intended for point-to-point extension and simple deployments.

Specifications

Our Verdict

The Mini 800m PoE LAN Extender Kit is a compact, practical solution for extending Ethernet and PoE to remote cameras and access points when cable runs exceed normal limits. It delivers real value for installers who need reach and straightforward power delivery, packs into tight enclosures, and includes coax adapters for flexibility. Buyers seeking managed switch features or guaranteed gigabit performance over extreme distances should look elsewhere, but for point-to-point reach this kit is a cost-effective choice.

Frequently Asked Questions

Can this extender power a remote camera?
Yes. The kit includes a 48VDC power supply and can feed PoE over the same cable pair to power remote cameras or CPE devices.

Will it work over coax cable?
Yes. The package contains BNC to 2PIN adapters so the units can be used with RG59 or other coax when twisted UTP is not available.

How far can it really extend Ethernet?
Manufacturer specification cites a theoretical maximum around 800m, but actual distance depends on cable type, quality, and diameter, so results will vary.