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Media Converters

ET1111P Series End-of-Life

Industrial Grade 10/100Base-TX (PoE) to 100Base-FX Ethernet Media Converter

General -

  • Complies with 802.3af PoE/PSE standard (15.4W)
  • 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDI-X
  • Full wire-speed forwarding rate
  • 128K bits buffer memory
  • Aluminum case
  • Support Wall-mount installation
  • -10ºC to 60ºC (14ºF to 140ºF) operating temperature


Ordering Information -

Available Model Description
ET1111P-X Industrial Grade 10/100Base-TX (PoE) to 100Base-FX Ethernet Media Converter
(X) = Fiber Options Wavelengths Link Budget Max. Distance
A Multimode/2-fiber/SC 1310nm 11dB 2km
B Singlemode/2-fiber/SC 1310nm 17dB 20km
C Multimode/WDM 1-fiber/SC TX:1310nm/RX:1550nm 8dB 2km
E Singlemode/WDM 1-fiber/SC TX:1310nm/RX:1550nm 17dB 20km
G Multimode/2-fiber/ST 1310nm 11dB 2km
H Singlemode/2-fiber/ST 1310nm 17dB 20km
I Multimode/WDM 1-fiber/ST TX:1310nm/RX:1550nm 8dB 2km
K Singlemode/WDM 1-fiber/ST TX:1310nm/RX:1550nm 17dB 20km
Optional Accessories (to be purchased separately)
Power Supply Recommended power supply: GST40A48, 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 10Base-T
IEEE802.3u 100Base-TX/FX
Packet Buffer Memory 128K bits
Processing Type Store-and-Forward
Forward Filter Rate 14,880pps (10Mbps)
148,800pps (100Mbps)
Cabling 10Base-T: Cat5 or above
100Base-TX: Cat5 or above
Address Table Size 1K
RJ45 port 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDI-X
PoE port IEEE 802.3af, PSE (15.4W)
Optical SC/ST
LED Indicators Power; Link; PoE
Cabling 62.5/125μm (Multimode)
9/125μm (Singlemode)
Maximum Distance 2Km (Multimode)
20Km (Singlemode)
Wavelength 1310nm
Connector SC/ST
Electrical and Mechanical
Input Power DC48-57V (2 pin terminal block), suggested voltage for PoE: DC57V
Power Consumption 19.2W, 0.4A@48VDC (PoE in use)
2.4W, Max. 0.05A@48VDC (PoE not in use)
Dimensions (W x D x H) 83 × 70 × 23.6 mm
Weight 0.2 Kg
Casing Aluminum case
Mounting Options Wall Mount
Operation Temperature -10˚C to 60˚C (14˚F to 140˚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
FCC Part 15 Class A
EN55022: 2006+A1: 2007


  • ET1111P Series Datasheet
  • 30 Aug 2020
  • ET1111P Series User Manual
  • 27 May 2016
  • Media Converters Products Datasheet Pack
  • 30 Aug 2020