Mini PoE Splitter Injector Adapter – Passive RJ45 DC Ethernet
Mini PoE Splitter Injector Adapter – Passive RJ45 DC Ethernet
Mini PoE Splitter Injector Adapter – Passive Power Over Ethernet for CCTV & Network Devices
Simplify your network and surveillance setup with this compact Mini PoE Splitter Injector Adapter. Designed for use with IP cameras, CCTV systems, wireless access points, and other RJ45-compatible devices, this passive PoE adapter delivers both data and DC power over a single standard Cat5/Cat5e Ethernet cable — eliminating the need for separate power runs and reducing cable clutter.
How It Works
Power over Ethernet (PoE) technology transmits electrical power alongside data through standard twisted-pair network cabling. In Cat5/Cat5e Ethernet, four pairs of twisted wires carry the signal — this adapter uses the spare pairs to deliver DC power, while the active data pairs (1–8) carry your network traffic uninterrupted. The result is a clean, efficient installation with fewer cables and fewer power outlets required.
Key Features
- Passive PoE Technology: Works without a PoE-enabled switch — simply use the injector to add power and the splitter to separate it at the device end.
- RJ45 Connectors: Compatible with standard Cat5 and Cat5e Ethernet cabling for seamless network integration.
- DC Power Output: Delivers stable DC power to connected devices including IP cameras, CCTV units, and access points.
- Compact Mini Form Factor: Space-saving design fits neatly into any installation environment — wall mounts, enclosures, or open racks.
- ABS 94V-0 Housing: Flame-retardant, durable ABS plastic enclosure rated UL 94V-0 for safe, long-term use.
- Clutter-Free Setup: Run a single cable for both data and power — ideal for hard-to-wire locations where adding a power outlet isn't practical.
- Broad Compatibility: Suitable for LAN networks, home surveillance systems, small business CCTV installations, and more.
Specifications
- Material: ABS 94V-0 (flame-retardant)
- Connector Type: RJ45
- Cable Compatibility: Cat5 / Cat5e
- PoE Type: Passive PoE
- Application: CCTV cameras, IP cameras, wireless access points, LAN network devices
Ideal For
- Home and small business CCTV/IP camera installations
- Wireless access point deployments in hard-to-reach areas
- Network engineers and IT professionals simplifying cable runs
- Anyone looking to reduce power outlet dependency on their network
For more information on network cabling standards and Ethernet specifications, visit the National Institute of Standards and Technology (NIST), a trusted resource for technology and networking standards.
Frequently Asked Questions
Q: What does a passive PoE splitter injector adapter do?
A: A passive PoE splitter injector adapter allows you to transmit both data and DC power over a single Cat5 or Cat5e Ethernet cable. The injector combines power and data at the source end, and the splitter separates them at the device end — so your CCTV camera or network device receives both a data connection and DC power through one cable, without needing a PoE-enabled switch.
Q: Is this PoE adapter compatible with my existing Ethernet cables and CCTV cameras?
A: Yes. This mini PoE adapter uses standard RJ45 connectors and is compatible with Cat5 and Cat5e twisted-pair Ethernet cables. It works with most passive PoE-compatible IP cameras, CCTV units, and wireless access points. Always verify your device's power input requirements match the adapter's DC output voltage before connecting.
Q: Do I need a special PoE switch to use this adapter?
A: No — this is a passive PoE adapter, which means it works independently of a PoE-enabled switch. You simply connect a standard DC power supply to the injector, and it combines that power with your data connection over the Ethernet cable. This makes it a flexible, cost-effective solution for adding power to devices in locations where running a separate power cable isn't convenient.
Q: What is the enclosure material and why does it matter?
A: The adapter housing is made from ABS 94V-0 rated plastic, which is a flame-retardant material that meets UL safety standards. This ensures the adapter is safe for continuous use in home, office, and surveillance installations.