Skip to main content

Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port

Part #: 1-1703293

Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port

Part #: 1-1703293 MFG Part #: LBH3050A UPC #: 822088130772
$151.91 $115.89
Save $36.02
LIMITED STOCK

1 Available

(as of Jul 11, 2026 2:31 AM) Refresh Inventory
FREE SHIPPING

Order within
for shipment today

AUTHORIZED DEALER
AUTHORIZED DEALER
AUTHORIZED DEALER

AUTHORIZED DEALER

Protect your investment ()

About the Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port for Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port

Unlike the Ethernet switches in your wiring closet or computer center, the switches at the edges of your network have to withstand extreme temperatures and conditions. This is where the Industrial 10-/100-Mbps Ethernet Switch from Black Box comes in. It's built to withstand extreme temperatures of -40 to 75°C. An IP30 metal housing protects against dust and dirt.

Ideal for use in harsh environments, the switch is ideal for:

  • Security/surveillance to backhaul IP camera data
  • Building automation and HVAC control
  • M2M communications with remote stations in oil/gas facilities
  • Communications networks for defense and military applications
  • Factory automation and machine control

Redundant power

The switch features 12-48 VDC redundant power, which is secured with a double protection mechanism: Power Polarity Reverse Protect and an Overload Current Resettable Fuse. The former tolerates reverse power wiring while the later protects the switch from overload currents.

Alarm alerts

Each port has two LEDs to show link and collision status. The switch also has a P-Fail LED which, in the event of a power failure, will activate the alarm to notify administrators.

Easy to set up

The switch is literally plug-and-play. All ports are autosensing for speed and duplex, adjusting to the connected device automatically. They also feature Auto MDI/MDI-X, eliminating the need for crossover cables.

Unlike the Ethernet switches in your wiring closet or computer center, the switches at the edges of your network have to withstand extreme temperatures and conditions. This is where the Industrial 10-/100-Mbps Ethernet Switch from Black Box comes in. It's built to withstand extreme temperatures of -40 to 75°C. An IP30 metal housing protects against dust and dirt.

Ideal for use in harsh environments, the switch is ideal for:

  • Security/surveillance to backhaul IP camera data
  • Building automation and HVAC control
  • M2M communications with remote stations in oil/gas facilities
  • Communications networks for defense and military applications
  • Factory automation and machine control

Redundant power

The switch features 12-48 VDC redundant power, which is secured with a double protection mechanism: Power Polarity Reverse Protect and an Overload Current Resettable Fuse. The former tolerates reverse power wiring while the later protects the switch from overload currents.

Alarm alerts

Each port has two LEDs to show link and collision status. The switch also has a P-Fail LED which, in the event of a power failure, will activate the alarm to notify administrators.

Easy to set up

The switch is literally plug-and-play. All ports are autosensing for speed and duplex, adjusting to the connected device automatically. They also feature Auto MDI/MDI-X, eliminating the need for crossover cables.

Technical Specifications of the Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port for Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port

General Information


Manufacturer Black Box Corporation
Manufacturer Part Number LBH3050A
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Name Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port
Product Type Ethernet Switch

Interfaces/Ports


Total Number of Network Ports 5
Uplink Port Yes
Modular No
Port / Expansion Slot Details 4 x Fast Ethernet Network1 x Gigabit Ethernet Uplink

Media & Performance


Media Type Supported Twisted Pair
Ethernet Technology Fast EthernetGigabit Ethernet
Network Technology 10/100Base-T10/100/1000Base-T

Network & Communication


Layer Supported 2

Management & Protocols


Manageable No

Physical Characteristics


Form Factor DIN Rail MountableWall MountablePanel-mountable
Height 4.7"
Width 1.2"
Depth 3.7"
Weight (Approximate) 1 lb

Miscellaneous


Package Contents
  • Panel mount kit
Green Compliant Yes
Country of Origin China
Environmental Compliance Restriction of Hazardous Substances (RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty


Limited Warranty 1 Year

Ratings and Reviews

Do you own the Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port for Black Box Industrial 10/100-Mbps Ethernet Switch - Unmanaged, Extreme Temperature, 5-Port?
Be the first to write a review!
Displaying 1-10 of 70
Page size: