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Single-port 45W 1/2,5/5 GBit PoE Injector IEE 802.3bt AC Family

The ADH-45AR is a family of  one channel IEE 802.3bt compliant PoE Injector/Midspan for 1G,  2.5G or 5G networks. It can output 45W power for the end devices. It is a single port Midspan offering a compact and cost effective, fully IEEE 802.3bt compliant solution for remote powering of wireless LAN (WAN) access points, IP Security cameras, VoIP telephone and other low port density installations.

The ADH-45AR PoE Midspans eliminate the need for external power supply and its associated AC/DC power cabling, providing a compact, affordable, safe and reliable power solution over existing Ethernet infrastructure.


  • Compliant with IEEE 802.3bt Standard
  • Support 10/100/1000/2500/5000 Base-T
  • Compliant with Limited Power Source (LPS)
  • High Efficiency & Low No Load Power meet DOE VI
  • Provide 2 LED indicators include Power LED(Green) and POE LED(Green)
  • Over-Voltage/Load/Temperature & Short Circuit protections
  • IT safety approvals
  • 200k Hours MTBF @ 25℃

Technical Data


No. of Ports 1
User Port Power 45 W
PoE Standard IEE802.3 af (PoE)
IEE802.3 at (PoE+)
IEE802.3 bt (PoE++)
Pin Assignment and Polarity 3/6 & 4/5(+), 1/2 & 7/8 (-)
Output Power Voltage 56 V DC
Output Current 0,805 A
Nominal Input Voltage 100…240 V AC
50…60 Hz
Input Current (max.) 1,5 A
Average Efficiency (230V) > 88,856 %
Operating Temperature -10…40°C
Reliability MTBF: 200,000 hrs. @25℃
Surge Protection Contact discharge: ±6 kV
Air discharge: ±8 kV
Criterion B
AC Inlet Type Socket C14 Type
Input & Output Data Connector RJ45
Dimensions 140 x 65 x 38,5 mm
Order Codes ADH-45AR BA – 1G
ADH-45R BB – 2.5G
ADH-45AR BC – 5G



ADH-45AR BT-Series Data Sheet (PDF)

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