Managed Industrial Layer 2 Gigabit Switch

Industrial Ethernet Switches - 5+1 Managed Gigabit SFP Switch
DIN Mount

RLH managed industrial switches are engineered to provide reliable network performance in harsh environments. The 5+1 Managed Gigabit SFP switch provides both copper and fiber Gigabit Ethernet access. This environmentally hardened layer 3 switch is manageable and offers a wide array of configuration and monitoring options.

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.


  • Hardened design has a wide operating temperature range: -40º to +167º F (-40º to + 75º C)
  • Dual Rate SFP ports – 100Mbps & 1Gbps
  • 5 Ports of Gigabit Ethernet
  • 9.6K Bytes Jumbo Frame Support
  • Auto MDI/MDI-X
  • Store-and-forward switching architecture
  • Rugged case rated to IP-30
  • Redundant power inputs with built-in alarm
  • 2kV surge protection
  • DIN rail & wall mountable
  • Managed Features:
    • Configuration via Web, Serial, Telnet, & SSH
    • Network redundancy: G.8032 ERPS v2/ STP/RSTP/ MSTP
    • Supports IEEE 802.1q Vlans
    • Port Mirroring, Control, & Monitoring

Powder coated IP30 steel housing

Ethernet Ports:
(5) 10/100/1000 Mbps

SFP Sides:
(1) Dual Rate SFP
Supports both 100 &1000 Mbps speed modules

Ethernet Interface:
Supports Jumbo Frames, Auto MDI/MDI-X, Auto Negotiation

Layer 2 – See User Guide for complete management details

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

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

UL61010-1, UL61010-2-201, FCC Class A, CE

General Information

Specialized Drawings


5+1 Managed Gbit SFP Switch Dimensions
5+1 Managed Gbit SFP Switch Dimensions


Lead Time: 1 to 5 Days*

For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.


5+1 Managed Gigabit SFP Switch

Short descriptionPart numberPrice
Managed Switch, 5 Gigabit RJ-45 Ports, 1 Dual Rate SFP Port, Powering Voltage 12-48 DCETH-51GM-2$595.00

*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

WarningWarning: 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

We make use of cookies to improve the user experience. By using this website, you agree with our Cookie Policy.