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PoE Media Converters


Hardened 100Base-TX (PoE+) to 100Base-FX SFP Ethernet Media Converter

General -

  • Converts 100Base-TX to 100Base-FX SFP
  • Supports IEEE802.3at PoE+(30W)
  • Supports Full/Half duplex
  • Supports external 100Base SFP
  • Supports Auto MDI/MDI-X
  • Supports DIN-Rail & Wall-mount installation
  • Extensive LED indicators for network diagnostics
  • Environmentally hardened -40°C to 75°C (-40°F to 167°F) operating temperature


Ordering Information -

Available Model Description
ET1111PpH-S-DR Hardened 100Base-TX (PoE+) to 100Base-FX SFP Ethernet Media Converter
Optional Accessories (to be purchased separately)
SFP (S)=SFP Option. Please select your SFP on our SFP Modules page at the back of the catalogue or our website www.ot-systems.com for details.
Power Supply Please refer to the power supply information at the back of the catalogue, our website www.ot-systems.com, or consult OTS sales at sales@ot-systems.com for your power system design properly.
Package Checklist
- Fast Ethernet PoE Media Converter x 1
- Din Rail Clip x 1
- Wall Mount Plate x 1
- Quick Installation Guide x 1


Standards IEEE802.3u 100Base-TX/FX
IEEE802.3af Power over Ethernet
IEEE802.3at Power over Ethernet
IEEE802.3x Flow Control
Processing Type Forward
Forward Filter Rate 148,800pps (100Mbps)
Cabling 100Base-TX: Cat5 or above
Maximum Distance Cat5UTP up to 100m
Connector 1 x RJ45
Optical Port 1 x SFP 100Base-FX
Electrical and Mechanical
Input Power 48-57VDC (Terminal Block)
Power Consumption 36W Max. 0.75A@48VDC
LED Indicators
Power Power Status
100TX LINK/Activity, Speed
SFP LINK/Activity
Standard IEEE802.3at
Port RJ45
Max. Power 30W Max per port (Alternative B mode)
Dimensions (W x D x H) 96 × 80 × 31 mm
Weight 0.25 Kg
Casing Aluminum case
Mounting Options DIN Rail / Wall Mount
Operation Temperature -40˚C to 75˚C (-40˚F to 167˚F)
Storage Temperature -40˚C to 85˚C (-40˚F to 185˚F)
Relative Humidity 5% to 95% non-condensing
MTBF > 200,000 hrs
Regulatory Approvals
ISO9001, CE, FCC, RoHs
EN55022: 2010+AC: 2011 Class A
EN61000-3-2:2006+A1: 2009+A2:2009
EN61000-3-3: 2013
IEC 61000-4-2:2008(ESD)
IEC 61000-4-3:2010(RS)
IEC 61000-4-4:2012(EFT)
IEC61000-4-5: 2014(Surge)


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  • ET1111PpH-S-DR User Manual
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  • 2019 Industrial Ethernet & Networking Products Catalog
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  • 2016 Product Selection Guide
  • 25 Apr 2016