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Ethernet Switches

ET5111PpH-S-DR End-of-Life

Hardened 5-port 10/100Base-TX (4-port PoE+) + 1-port 100Base-FX SFP Secured Network Switch

General -

  • 5-port 10/100Base-TX + 1-port 100Base-FX SFP
  • RJ45 Port Supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
  • Supports IEEE 802.3at PoE+ (30W per port)
  • Supports external 100Base SFP
  • Supports Light Hardware VLAN (Port Isolation)
  • Anti-peeping
  • Dedicated Uplink port
  • Supports Relay output for Power failure
  • Redundant Power Inputs
  • Supports Wall-mount and DIN-Rail installation
  • -40°C to 75°C (-40°F to 167°F) operating temperature


Ordering Information -

Available Model Description
ET5111PpH-S-DR Hardened 5-port 10/100Base-TX (4-port PoE+) + 1-port 100Base-FX SFP Secured Network Switch
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.comfor 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
- Secured Network PoE Switch x 1
- Wall Mount Plates x 1
- DIN Rail Clip x 1
- Quick Installation Guide x 1


Standards IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3u 100Base-FX
IEEE802.3af Power over Ethernet
IEEE802.3at Power over Ethernet Plus
Processing Type Store-and-Forward
Switch Fabric 1.2 Gbps
Forward Filter Rate 14,880pps (10Mbps)
148,800pps (100Mbps)
Packet Buffer Memory 448K bits
Max Packet Length 1552K Bytes
Address Table Size 1K MAC Addresses
Connector 5 x RJ45
Optical Port 1 x 100Base-FX SFP
Electrical and Mechanical
Input Power 2 x 48~57VDC, Redundant Power (6-pin Terminal Block)
Power Consumption Max 5W (PoE not in use)
Max 125W (PoE in use)
LED Indicators
Power Power1, Power2 Status
PoE (per port) Status (Port 1-4)
Ethernet(Per Port) LINK/Activity
Dimensions (W x D x H) 31 x 120 x 148 mm
Weight 0.5 Kg
Casing Metal Case
Mounting 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
EN55022:2010+AC: 2011, Class A
EN 61000-3-2: 2006+A1: 2009+A2: 2009
EN 61000-3-3: 2013
IEC 61000-4-2: 2008 (ESD)
IEC 61000-4-3: 2010 (RS)
IEC 61000-4-4: 2012 (EFT)
IEC 61000-4-5: 2014 (Surge)
IEC 61000-4-6: 2013 (CS)
IEC 61000-4-8: 2009 (PFMF)


  • ET5111PpH-S-DR Datasheet
  • 09 Oct 2018
  • 2019 Industrial Ethernet & Networking Products Catalog
  • 09 Oct 2018
  • 2016 Product Selection Guide
  • 15 Nov 2017