10/100/1GbE PoE+ Splitter - 12/19/24VDC



Use PoE to power 12, 19 or 24VDC non-Ethernet devices with this PoE splitter.

  • Splits power and Ethernet data from PoE Input
  • Supports PoE IEEE802.3af/at A mode (1,2,3,6) or B mode (4,5,7,8)
  • Selectable output voltage, 12/19/24VDC
  • Output power up to 12VDC/1.4A, 19VDC/1.05A, or 24VDC/0.85A
  • Compliant with 10/100/1000BaseT
  • CE, FCC, Railway traffic EN50121-4 certified
  • Heavy industrial grade EMS, EMI, EN61000-6-2, EN61000-6-4 certified
  • Wide operating temperature -40 ~ 75°C (INJ-SPL01-E)
  • IP30 rugged metal housing and fanless


The CT-INJ-SPL01 is an Industrial Grade Gigabit Ethernet PoE Splitter. The unit splits a PoE input into its separate Ethernet and DC power components. The Ethernet is presented on a single RJ45 connector and the DC Power on a screw terminal block. 12, 19 or 24VDC can be selected via a DIP switch to provide the correct voltage to the end equipment requiring power.

This device saves the high cost of running separate electrical services to edge devices that require DC power. The INJ-SPL01 acts as PD equipment and can itself be powered by a standard PoE switch or via in injector such as the INJ-IG01-PH or INJ-IG60-24. Simple settings of the INJ-SPL01 make it a plug and play device requiring no tools or software configuration, and provides ease of use, with flexible installation and high reliability.

Technical Notes

What is Power over Ethernet ?

Power over Ethernet, commonly abbreviated to PoE, is a technology that enables DC power to be delivered over the same twisted pair copper cabling as the data. This allows end devices such as IP phones, CCTV cameras and wireless access points to receive power across the network and avoids the need to install electrical cabling and a power source at the remote end.


Item Description
Ethernet Standards

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE802.3af PoE (Power over Ethernet)
IEEE802.3at PoE+ (Power over Ethernet enhancements)

PoE Modes

Autodetection of PoE A mode or B mode
A mode: Positive (V+): RJ-45 pin 1, 2. Negative (V-): RJ-45 pin 3, 6.
B mode: Positive (V+): RJ-45 pin 4,5. Negative (V-): RJ-45 pin 7,8

Output voltage & power

12, 19, 24VDC selectable via slide switch
12VDC: 1.4A
19VDC: 1.05A
24VDC: 0.85A

Input power

Powered from PoE in
IEEE802.3af/at 44~57VDC, 30W Max


22 x 84.2 x 80.7 mm (D x W x H)




Wall Mounting


3,371,427 Hours (MIL-HDBK-217)


5 years

Ordering Information

Order Code Description
CT-INJ-SPL01 10/100/1GbE PoE+ Splitter, -10~60°C
CT-INJ-SPL01-E 10/100/1GbE PoE+ Splitter, -40~75°C

More Information