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PoE Media Converters


Hardened Grade 10/100Base-TX (PoE+) to 100Base-SFP Ethernet Media Converter

Main Features -

Dual Power Input for High Reliability

  • Automatically switch to secondary power input when primary power input fails, ensuring continuous operation without down time.
  • Redundant power supply reduces possibility of single-point-of-failure.

Environmentally Hardened Design

  • With a compact metal housing with an IP40 rating
  • Environmentally hardened for direct deployment in difficult unconditioned out-of-plant and roadside installations.
  • Extended ambient operating temperature range: -40 ̊ C to +75 ̊ C


Other Features -

  • Complies with 802.3af/at PSE standard (30W)
  • 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDI-X
  • Support external SFP
  • Aluminium case
  • 512Kbits Packet Buffer
  • Full wire-speed forwarding rate
  • Support Wall-mount installation


Ordering Information -

Available Model Description
ET1111PpH-S-DR Hardened Grade 10/100Base-TX (PoE+) to 100Base-SFP Ethernet Media Converter
Optional Accessories (to be purchased separately)
SFP (S)=SFP Option. Please select your SFP on our SFP Modules page for details.
Power Supply Recommended power supply: MDR-40-48. Please refer to the Power Adaptors and Power Supply page for more information.
Package Checklist
- Fast Ethernet PoE Media Converter x 1
- Din Rail Clip x 1
- Quick Installation Guide x 1


Standards IEEE802.3
Processing Type Store-and-Forward
Forward Filter Rate 14,880pps (10Mbps)
148,800pps (100Mbps)
Cabling 10Base-TX: Cat5 or above
100Base-TX: Cat5 or above
Packet Buffer Memory 512K bits
Max Packet Length 9K Bytes
Address Table Size 2K
RJ45 port 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDI-X
PoE port IEEE 802.3af/at, PSE (30W), 1/2(+), 3/6(-)
SFP port 100Base-SFP (Suggest OTS SFP)
LED Indicators Power; Link; PoE
SFP port 100Mbps
Electrical and Mechanical
Input Power DC9-56V (Terminal block, Redundant power)
input voltage for PoE: DC48-56V (Suggest 56V)
Power Consumption 35W, 0.78A@48VDC (PoE in use)
5W, Max. 0.1A@48VDC (PoE not in use)
Dimensions 120 × 90 × 35 mm
Weight 370 g
Casing Aluminium case
Mounting Options DIN-Rail and 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 90% non-condensing
MTBF > 100,000 hrs
Regulatory Approvals
FCC Part 15 Subpart B
IEC 62321-7-2:2017
IEC 62321-4:2013+A1:2017
IEC 62321-5:2013
IEC 62321-6:2015
IEC 62321-8:2017
EN 55032: 2016
EN 55035: 2017


  • ET1111PpH-S-DR datasheet
  • 25 Mar 2024
  • ET1111PpH-S-DR QIG
  • 11 May 2022