Unmanaged Hardened PoE+ Injector
(1) 10/100/1000Base-T Port + (1) 10/100/1000Base-T PoE+ Port

The SI-IES-1200-LRT is a (2) port unmanaged hardened PoE+ injector that adds up to 30 Watts of power on a network segment.

NDAA Compliant

SI-IES-1200-LRT Overview


  • IEEE 802.3at PoE+ to supply 30 Watts
  • Supports IEEE 802.3af
  • Non-blocking architecture
  • Compact size
  • IP30 housing protection
  • Link Pass Through
  • Extended operating temperature (-40°C to 75°C)
  • DIN Rail mount / optional wall mount brackets included

SI-IES-1200-LRT Tech Specs


  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.3ab
  • IEEE 802.3at
  • IEEE 802.3af


  • (1) DATA IN RJ-45 Ethernet Port
  • (1) DATA OUT PoE+ RJ-45 Ethernet
  • Port 30 Watts

Data Rate

  • 10/100/1000 Mbps

Status LEDs

  • PWR1 (Power): ON=primary power connected
  • PWR2 (Power): ON=backup power connected


  • Width: 1.2” [30 mm]
  • Depth: 3.7” [95 mm]
  • Height: 5.5” [140 mm]

Power Consumption

  • 3.53 Watts (No PoE)
  • 33.36 Watts (1 port PoE)

Power Input

  • 24-48VDC

Ingress Protection

  • IP30


  • Operating: -40°C to 75°C
  • Storage: -40°C to 85°C
  • Humidity: 5% to 95% (non-condensing)
  • Altitude: 0 – 10,000 ft.


  • 1.3 lbs. [0.59 kg]


  • 8,371,781 hours Bellcore Ground Benign, Controlled; Temp. 30°C
  • 4,185, 891 hours Bellcore Ground Fixed, Uncontrolled; Temp. 30°C


  • Safety: UL508
  • FCC Class A, CE Mark, EN61000-4, EN61000-6-2, EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6(CS) EN61000-4-8 (Magnetic Field), EN61000-4-8 (Magnetic Field), IEC60068-2-32 (Free fall), IEC60068-2-6 (Vibration)


  • Lifetime

SI-IES-1200-LRT Downloads

Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

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