Unmanaged Hardened Gigabit Ethernet PoE+ Switch with Low Voltage Input
(8) 10/100/1000Base-T Ports + (2) 100/1000Base-X SFP Slots


Product Details


(8) 10/100/1000Base-T PoE+ [100 m/328 ft.] ports + (2) 100/1000Base-X SFP slots (Din Rail Bracket included)

Add to Quote


This switch is an unmanaged full Gigabit Ethernet hardened PoE+ switch that complies with IEEE 802.3at and IEEE 802.3af. The switch has (8) 10/100/1000Base-T PoE+ ports with (2) 100/1000 dual speed SFP slots. In many fields such as Vehicle, Factory or Solar systems, there are no standard power input requirements of 52 to 57 volts for PoE devices. The SISTP1040-382B-LRT uses booster technology to allow the user to deploy the PoE switches in the power input range of 12 to 24 volts. It can still deliver up to 30 Watts on each PoE+ port. The two fiber uplink ports can also be used in a daisy chain for maximum network reliability. It has redundant input power connections to ensure safe reliable operation in temperatures between -40°C and +70°C. Transition Networks’ hardened switches are certified to operate reliably in harsh environments such as those found on factory floors, outdoor enclosures or other hazardous environments.


  • Support Jumbo Frame up to 9K bytes
  • Layer 2 wire-speed switching engine
  • Ruggedized metal closure
  • IEEE 802.3az Energy Efficient Ethernet
  • Fan-less design
  • Wide operating temperature range (-40°C to +70°C)
  • Dual Power input
  • Din Rail and Wall Mount options

PoE Features

  • IEEE 802.3at compliant
  • IEEE 802.3af compliant


Standards IEEE 802.3
IEEE 802.3u
IEEE 802.3z
IEEE 802.3ae
IEEE 802.3x
IEEE 802.1p
IEEE 802.3az
IEEE 802.3af
IEEE 802.3at
Protocols CSMA/CD
Technology Store-and-forward switching architecture
Connectors (8) 10/100/1000Base-T RJ-45 ports
(2) 100/1000Base-X SFP slots
MAC Address 4K MAC address table
Status LEDs System, Power1, Power2, Port Status
Dimensions Width: 1.7” [44 mm]
Depth: 5.1" [130 mm]
Height: 5.3” [135 mm]
Reset button Reset the switch
Power Input 12 - 24 VDC; Redundant input; reverse power protection
Power-over-Ethernet 24VDC Input:
Total PoE Budget: 120 Watts
30 Watts output on 4 ports
15 Watts output on all 8 ports

12VDC Input:
Total PoE Budget: 60 Watts
30 Watts output on 2 ports
15 Watts output on 4 ports
Ingress Protection IP30
Environment Operating: -40°C to +70°C
Humidity: 5% to 95% (non-condensing)
Weight 1.01 lbs. [0.46 kg]
Certifications UL Listed; EMI: CE, FCC Part 15;
Safety: EN60950
Compliant* (Designed to Meet) Class 1 Div 2

*Please contact sales with certification needs
Warranty 5 Years

Ordering Information

SKU Description  

(8) 10/100/1000Base-T PoE+ [100 m/328 ft.] ports + (2) 100/1000Base-X SFP slots (Din Rail Bracket included)

Add to Quote