Ruth's sister
Ruth's sister International Power Cord PoE Splitter 48V to 12V 80x27x22mm
Converts 48V to 55V PoE input into a 12V 2A output for IP cameras with 95% efficiency
- Delivers 12 V DC at 2 A from 48–55 V PoE input
- Compact 80 × 27 × 22 mm housing fits tight camera mounts
- 95 % conversion efficiency reduces heat and power loss
- IEEE 802.3af/at compliant for broad switch and camera compatibility
- Built-in over-temperature and short-circuit protection ensures reliable operation
PoE Splitter for IP Cameras
This IEEE 802.3af compliant splitter separates 48 V to 55 V PoE input into 12 V DC at 2 A for network cameras. It accepts data and power over a single Ethernet cable up to 100 m and fits inside tight enclosures measuring 80 x 27 x 22 mm. The unit targets installers who need to power non-PoE devices from a standard PoE switch.
Isolated Design and Wiring Flexibility
Built-in isolation protects connected gear from ground loops and voltage spikes on the Ethernet line. The adapter supports both 12-36 and 45-78 pin power supply modes, so it works with a wide range of PoE switches without rewiring. No plug is included, allowing direct soldering or terminal-block termination for permanent installs.
Efficient Thermal Operation
Conversion efficiency exceeds 95 %, keeping heat low across the -10 °C to 60 °C operating range. Over-temperature and output short-circuit protection shut the unit down before damage occurs. Silent passive cooling means no fan noise in ceiling or wall mounts where quiet operation matters.
Highlights
- Delivers 12 V DC at 2 A from 48–55 V PoE input
- Compact 80 × 27 × 22 mm housing fits tight camera mounts
- 95 % conversion efficiency reduces heat and power loss
- IEEE 802.3af/at compliant for broad switch and camera compatibility
- Built-in over-temperature and short-circuit protection ensures reliable operation
Specifications
No published specifications for this item yet.
Questions about this item
What Ethernet speed does the 802.3af/at PoE splitter support?
The splitter handles 10/100 Mbps Ethernet while passing power, so Gigabit links will drop to 100 Mbps.
What are the exact dimensions for mounting the 80x27x22 mm PoE splitter?
The unit measures 80 mm long, 27 mm wide and 22 mm high, fitting in compact camera housings or DIN-rail clips.
How do I wire the 1236/4578 PoE splitter and which mistake should I avoid?
Connect the PoE switch to the RJ45 input, then take 12 V DC from the output terminals; do not reverse the 12 V polarity or the 2 A protection will trip.
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