Managed Industrial Light Layer 3 Fiber PoE Switch

RLH industrial switches are engineered to provide reliable network performance in harsh environments. The 4+2 Managed Fiber PoE+ switch provides both copper and fiber Ethernet access, along with PoE+ powering capabilities. This environmentally hardened Light Layer 3 switch is manageable and offers a wide array of configuration and monitoring options.

The PoE+ ports provide up to 30 Watts of power to end devices following the IEEE 802.3af/at standard. The unique Flex Power feature allows the device to maintain a consistent PoE+ voltage to end devices regardless of the DC powering voltage provided.

Our feature rich industrial switch meets the demands of a variety of applications, and are an ideal solution for a wide range of utility and automation environments.

Features

System:

  • Hardened design has a wide operating temperature range: -40 to +167F (-40 to + 75 C)
  • Flex Power – Constant 48VDC PoE+ power (at low input voltages)
  • 2 Fiber 100BaseFX ports
  • Multimode and singlemode fiber, ST or SC connectors
  • Extend Ethernet over fiber, up to 74 miles (120km)
  • 4 PoE+ ports with up to 30 watts per port
  • IEEE 802.3af/at Power Over Ethernet
  • PoE Mode A (End Span)
  • 12-55VDC redundant power inputs with built-in alarm
  • 2kV surge protection
  • DIN rail & wall mountable
  • UL Listed

Management:

  • Static Routing – Light Layer 3 Switch – Supports Static Routes, Inter-VLAN Routing, ACLs, IPv4/IPv6, and DHCP Option 66/67/82
  • Configuration via Web, Serial, Telnet, & SSH
  • Supports SNMPv3
  • Supports IEEE 802.1q Vlans
  • PoE Port Control & Monitoring

Please see the product documentation for the complete list of specifications

Construction:
Powder coated IP30 steel housing

Ethernet Ports:
(4) 10/100 PoE+

PoE Powering:
30 Watts @ 48VDC per port
IEEE 802.3af/at (Mode A / End Span)

Flex Power:
Maintains 48VDC PoE+ output when powered with voltages under 48VDC

Fiber Ports:
(2) 100BaseFX, ST or SC Connectors

Fiber Wavelength:
Multimode: 1310nm
Singlemode: 1310nm, 1550nm
Other wavelengths available by request

Ethernet Interface:
Auto MDI/MDI-X, Auto Negotiation

Management:
Light Layer 3 – See User Guide for Complete Management Details

Mounting Style:
Standard DIN rail (TS-35) or wall mount
Wall mount brackets included

Dimensions:
1.81” (W) x 3.90” (D) x 5.59” (H), (46mm x 99mm x 142mm)
Not including connectors or DIN bracket

Operating Temperature:
-40°F to 167°F (-40°C to 75°C)

Fault Output:
1 Relay output rated for 24VDC @ 1 Amp

Power Protection:
Over Current, Power Reversal, Polarity Protection

Powering Requirement:
12~55VDC redundant power inputs

General Information

CAD Files

ETH-42MP-04-2
ETH-42MP-03-2
ETH-42MP-50-2
ETH-42MP-51-2
ETH-42MP-55-2
ETH-42MP-40-2
ETH-42MP-41-2
ETH-42MP-45-2
ETH-42MP-10-2
ETH-42MP-11-2
ETH-42MP-14-2
ETH-42MP-15-2

$885.00 – $1,595.00
Lead Time: 1 to 5 Days*
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For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.

  • Temperature
  • DIN Mount
  • Fiber Optic
  • Ethernet
  • Web Interface
  • PoE
  • UL Listed
  • 35+ Years of Excellence

Ordering

Industrial 4+2 Managed Fiber PoE+ Switch

Product configurationModeConnectorDistanceFibersWavelengthPart numberPrice
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Multimode, ST, 2km/1.2 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCMultimodeST2km/1.2 milesDual Fiber1310nmETH-42MP-04-2$885.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Multimode, SC, 2km/1.2 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCMultimodeSC2km/1.2 milesDual Fiber1310nmETH-42MP-03-2$885.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, ST, 20km/12.4 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeST20km/12.4 milesDual Fiber1310nmETH-42MP-50-2$935.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, ST, 60km/37 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeST60km/37 milesDual Fiber1310nmETH-42MP-51-2$1,155.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, ST, 120km/74 miles, Dual Fiber, 1550nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeST120km/74 milesDual Fiber1550nmETH-42MP-55-2$1,595.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 20km/12.4 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC20km/12.4 milesDual Fiber1310nmETH-42MP-40-2$935.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 60km/37 miles, Dual Fiber, 1310nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC60km/37 milesDual Fiber1310nmETH-42MP-41-2$1,155.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 120km/74 miles, Dual Fiber, 1550nm, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC120km/74 milesDual Fiber1550nmETH-42MP-45-2$1,595.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 20km/12.4 miles, Single Fiber – Side A , T-1310/R-1550, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC20km/12.4 milesSingle Fiber - Side AT-1310/R-1550ETH-42MP-10-2$1,095.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 20km/12.4 miles, Single Fiber – Side B , T-1550/R-1310, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC20km/12.4 milesSingle Fiber - Side BR-1310/T-1550ETH-42MP-11-2$1,095.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 60km/37 miles, Single Fiber – Side A , T-1310/R-1550, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC60km/37 milesSingle Fiber - Side AT-1310/R-1550ETH-42MP-14-2$1,275.00
Managed Switch, 4 Fast Ethernet RJ-45 Ports, 2 Fiber Ports – Singlemode, SC, 60km/37 miles, Single Fiber – Side B , T-1550/R-1310, 30 Watt PoE+, Powering Voltage 12-55 DCSinglemodeSC60km/37 milesSingle Fiber - Side BR-1310/T-1550ETH-42MP-15-2$1,275.00
  • Single fiber (bi-directional) systems must always be paired, side A and side B

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*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!

*Days = Business Days

  • Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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