TIENFOKOTA PoE Splitter 48V to 12V IP55 Waterproof for IP Cameras
Reviews
Product description
What it is
The TIENFOKOTA PoE Splitter is a compact power adaptor that takes a standard PoE input (IEEE 802.3af/at) and converts it to a stable 12V output to power non-PoE devices. With a 48V input range and a maximum output of 12W (up to 1A), it’s designed to sit between a PoE switch or injector and a 12V device such as an IP camera, router, or access point. The unit is encased for outdoors and harsh environments, offering IP55 protection and a temperature tolerance from -25°C to 75°C. This makes it suitable for exposed installations in home, office, or industrial settings.
How it works
In a PoE setup, power and data travel over the same Ethernet cable. The splitter draws power from the PoE line and separates the 12V DC power from the data stream, delivering it to a 12V device while data continues through the network. The design emphasises compatibility and straightforward plug‑and‑play installation, without the need for external power adapters for the connected device.
What stands out
On paper, the key appeal is practical integration: IP55 protection for outdoor use, a broad 48V input, and 12V output capable of up to 1A. The device supports high‑speed data transmission up to 100Mbps, aligning with common PoE IP cameras and similar equipment. The rugged build and moisture resistance are meaningful for installations where dust, rain, or humidity is a concern.
Limitations to consider
If your device requires more than 12W or a higher current than 1A, this splitter may not meet the demand. The 12V output is fixed, so devices needing a different voltage won’t be suitable without an alternative power solution. Also, while IP55 protection helps outdoors, extreme weather conditions beyond the stated range could still affect performance.
Who it’s for
This splitter is appropriate for those deploying PoE devices that operate at 12V and can tolerate up to 1A load, such as certain IP cameras, VoIP phones, or access control components in outdoor or semi‑exposed environments. It’s a sensible option if you want to avoid separate power bricks and simplify cabling in a mixed indoor/outdoor network.
When it makes sense to buy
If you’re setting up a surveillance or access system where a 12V powered device is fed by PoE, and you need outdoor durability, this TIENFOKOTA model can reduce clutter and provide a reliable power path. It’s worth considering if your installation requires weather protection, a straightforward plug‑and‑play approach, and you’re comfortable with the fixed 12V/1A output profile.
When it might not be the best fit
If your device calls for more than 12W total power, or if you need a different output voltage, you’ll want a splitter or injector with higher capacity or adjustable output. If the installation is strictly indoors and weather protection is unnecessary, a simpler, non‑IP rated option could be more compact or cost‑effective.
What to review before buying
Check the exact power requirement of the device you intend to power (voltage and current). Confirm that your PoE source supports IEEE 802.3af/at and can supply the needed wattage across the cable length you plan to use. Consider the environment: if you expect rain or heavy dust, the IP55 rating is beneficial, but ensure routing and mounting accommodate outdoor exposure.
Practical example of use
Imagine an outdoor security camera mounted on a building façade. The camera draws 12V at up to 1A. With this splitter, you run a single Ethernet cable from a PoE switch to the camera’s location, and the device powers up from the 12V output without a separate power adaptor—while the splitter’s rugged shell helps resist rain and dust at the exposed joint.
FAQ
- Is the output always 12V 1A? The product specifies up to 12W output (12V at up to 1A), actual current depends on the load and PoE input.
- Will this work with all IP cameras? It will work with 12V devices that require up to 1A, higher‑power or different voltage devices require a different solution.
- Does it require tools to install? No, it’s designed for plug‑and‑play in standard Ethernet environments with an RJ45 interface.
Is it worth it?
It suits a practical buyer who needs outdoor, weather‑resistant PoE power conversion to a 12V device with modest power needs. If your setup matches the 12V/1A profile and you value the IP55 rating for exposed locations, it’s reasonable to consider. If your needs exceed 12W, or you require adjustable or higher‑voltage output, you may want to look at other options.