Gigabit High Power PoE+ Injectors

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Features and Benefits


  • High power mode provides up to 60 W Learn More about How to empower your PoE network in extreme conditions
  • DIP switch configurator and LED indicator for PoE management
  • 3KV surge resistance for harsh environments
  • Mode A and Mode B selectable for flexible installation
  • Built-in 24/48 VDC booster for redundant dual power inputs
  • -40 to 75°C operating temperature range (T model)




Find Gigabit 60W PoE+ Injectors for Harsh Environments

The INJ-24A is a Gigabit High Power PoE+ Injectors that combines power and data and delivers them to a powered device over one Ethernetcable. Designed for power-hungry devices, the INJ-24 injector provides up to 60 watts, twice as much as conventional PoE+ injectors. It features DIP switch configurator and LED indicator for PoE management, and also supports 24/48 VDC power inputs for power redundancy and operational flexibility. The -40 to 75oC wide temperature range design makes the INJ-24 perfect for operating in critical industrial environments.

Standards IEEE 802.3af/at for Power-over-Ethernet IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X)
RJ45 Ports 10/100/1000BaseT(X) for PoE OUT and DATA IN
PoE Pinout Default: V+, V+, V-, V- for pin 4, 5, 7, 8 (Midspan, MDI, Mode B) Custom DIP switch setting: V+, V+, V-, V- for pin 1, 2, 3, 6 (Endspan, MDI, Mode A)
LED Indicators P1, P2, 802.3af/at, 4-pair
Power Requirements
Input Voltage 24/48 VDC, redundant inputs
Input Current Max. 3.72A @ 24 VDC (high power 4-pair mode)
Overload Current Protection Present
Connection 1 removable 4-contact terminal block
Reverse Polarity Protection Present
Physical Characteristics
Housing Plastic, IP30 protection
Dimensions 115 × 30.3 × 78.8 mm (H x W x D)
Weight 245 g
Installation DIN-Rail mounting, Wall mounting optional
Environmental Limits
Operating Temperature Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
Safety UL 508 (pending)
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Note Please check Moxa’s website for the most up-to-date certification status.
MTBF (mean time between failures)
Time 2,407,739 hrs
Database Telcordia (Bellcore), GB
Warranty Period 5 years
Details See

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Available Models

  Model No. Description
INJ-24A Gigabit high-power PoE+ injector, max. output of 60 W at 24/48 VDC, 0 to 60°C operating temperature
INJ-24A-T Gigabit high power PoE+ injector, max. output of 60 W at 24/48 VDC, -40 to 75°C operating temperature