Passive PoE Injector Splitter RJ-45 Wall Mount for IP Camera

Passive PoE Injector/Splitter – Wall Mount RJ-45 Adapter for IP Cameras & Networking

Bring power and data to hard-to-reach locations without complicated wiring runs. This compact Passive Power over Ethernet (PoE) Injector/Splitter lets you deliver both network data and DC power through a single standard Cat.5 Ethernet cable — perfect for wall-mounting CCTV IP cameras, wireless access points, and other networked devices where a separate power outlet isn't available.

Using the unused wire pairs (4/5+ and 7/8−) in your Cat.5 cable, this adapter transmits electricity alongside your 10/100 Mbps data signal without any interference. The result is a cleaner, simpler installation with fewer cables to manage.

Key Features

• Passive PoE Technology – Utilises spare wire pairs in Cat.5/Cat.5E cable to carry DC power alongside data
• 10/100 Mbps Compatible – Supports standard Fast Ethernet data rates for cameras, APs, and networking devices
• RJ-45 Connectors – Universal TIA/EIA 568 Cat.5 compatibility for plug-and-play setup
• Compact Wall-Mount Design – Slim 50 × 25 × 25 mm housing fits neatly in tight installation spaces
• Durable ABS Enclosure – Flame-retardant ABS 94V-0 casing for lasting reliability
• CE & RoHS Certified – Meets international safety and environmental standards
• Wide Operating Range – Functions reliably from 0°C to 40°C; storage rated −40°C to 70°C

Specifications

⚠️ Important Connection Notes

• PoE-enabled cameras: Connect to a 48V PoE power supply or a PoE switch.
• Non-PoE cameras: Use a 12V DC power supply (non-PoE).
• This unit is for 10M/100M networks only. Ethernet cable and power supply/adapter are NOT included.

What's in the Box

• 1 × Passive PoE Injector/Splitter

Made in Mainland China.

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Frequently Asked Questions

Q: What is a passive PoE injector/splitter and how does it work?

A: A passive PoE injector/splitter combines DC power and Ethernet data onto a single Cat.5 cable using unused wire pairs (4/5 and 7/8) for power while pairs 1/2 and 3/6 carry the data signal. The splitter at the other end separates the two, delivering data to the network device and DC power to the camera or access point. No active negotiation is required — simply connect and configure your power supply voltage to match your device's requirements.

Q: Is this PoE injector/splitter compatible with Gigabit Ethernet?

A: This passive PoE adapter supports 10/100 Mbps (Fast Ethernet) only. It is not compatible with Gigabit (1000 Mbps) networks, as Gigabit Ethernet uses all four wire pairs for data transmission, leaving no pairs available for passive power delivery. For Gigabit installations, an active 802.3af/at PoE solution would be required.

Q: What voltage power supply should I use with this splitter?

A: If your IP camera or device supports PoE and requires 48V, connect to a 48V PoE switch or injector. For standard non-PoE IP cameras that require 12V DC, use a dedicated 12V DC power supply. Always check your camera's input voltage specifications before connecting to avoid damage.

Q: Does this adapter include an Ethernet cable or power adapter?

A: No. The package includes one (1) passive PoE injector/splitter unit only. Ethernet cables and power supply adapters are sold separately. Please ensure you have a compatible Cat.5 or Cat.5E cable and the correct voltage power supply for your specific camera or device.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.