Front view of Black Box LGH008A industrial Ethernet switch showing 8 RJ45 ports and dual power terminal block

Dual Power Input Design for Maximum Network Reliability

The front panel of this industrial-grade switch features eight clearly labeled Gigabit Ethernet ports arranged in a symmetrical layout for easy cable management. The distinctive green terminal block at the top provides dual power inputs (P1 and P2) with status LEDs, enabling redundant power configuration for mission-critical applications. The robust construction with industrial-grade components ensures reliable operation in demanding environments.

Technical Specifications

  • Eight 10/100/1000 Mbps auto-sensing RJ45 ports
  • Dual redundant power inputs with LED indicators
  • Industrial-grade terminal block for secure power connection

Applications

  • Factory automation networks requiring continuous uptime
  • Industrial control systems with redundancy requirements
  • Manufacturing floor network infrastructure
Side view of Black Box LGH008A switch showing DIN rail mount and cooling design

DIN Rail Mount Design for Industrial Integration

The switch's rugged aluminum housing features an integrated DIN rail mounting mechanism, allowing for quick and secure installation in industrial enclosures and control panels. The heat-dissipating design with cooling fins ensures optimal thermal management in high-temperature environments. The compact form factor maximizes space efficiency while maintaining industrial-grade durability.

Technical Specifications

  • Industrial-grade aluminum housing with heat dissipation
  • Integrated DIN rail mounting system
  • Compact 3.5" x 1.8" x 3.1" dimensions

Applications

  • Control cabinet installations
  • Industrial automation systems
  • Manufacturing equipment networking
Angled view of Black Box LGH008A switch displaying ports and power terminal configuration

Angled Design for Optimal Cable Management

The angled perspective showcases the switch's efficient port arrangement and industrial connectivity options. The eight Gigabit ports are strategically positioned for optimal cable routing and management, while the top-mounted power terminal ensures clean power cable organization. This design supports easy installation and maintenance in confined industrial spaces.

Technical Specifications

  • Optimized port layout for cable management
  • Top-mounted power terminal for clean installation
  • Industrial-grade connectors for reliable connectivity

Applications

  • Space-constrained industrial installations
  • Production line network infrastructure
  • Industrial IoT deployments

Product details

General Information
Manufacturer

Black Box Corporation

Manufacturer Part Number

LGH008A

Brand Name

Black Box

Product Name

HRD Switch - (8) 10/100/1000Mbps RJ45

Product Type

Ethernet Switch

Interfaces/Ports
Total Number of Network Ports

8

Token Ring Port

No

LRE Port

No

Bypass

No

Modular

No

Management Port

No

USB

No

Stack Port

No

Number of Network (RJ-45) Ports

8

Port/Expansion Slot Details

8 x Gigabit Ethernet Network

Media & Performance
Media Type Supported

Twisted Pair

Ethernet Technology

Gigabit Ethernet

Network Technology

10/100/1000Base-T

Network & Communication
Layer Supported

2

Management & Protocols
Manageable

No

Power Description
PoE (RJ-45) Port

No

Power Source

Power Supply

Redundant Power Supply Supported

Yes

Physical Characteristics
Product Color

Black

Form Factor

Rail-mountable

Height

3.5

Width

1.8

Depth

3.1

Weight (Approximate)

9.60 oz

Miscellaneous
Additional Information

Product works with:

  • Power Adapter, 100-240-VAC to 12-VDC, Flying Leads (PS012)
  • External 100-240-VAC Power Adapter, 12-VDC Stripped Ends Output, U.S. Cord (PS003A)
  • Questions? Contact our FREE Tech Support.

    Certifications & Standards

    • CE
    • FCC
    IEEE Standards:
    • 802.3
    • 802.3u
    • 802.3ab

    Environmentally Friendly

    Yes

    Environmental Certification

    WEEE
    RoHS

    Country of Origin

    Taiwan

    TAA Compliant

    Yes

    Warranty
    Limited Warranty

    5 Year

    Included in the Box

    • icon_list|ethernet switch|5-Port Ethernet switch icon

      Ethernet Switch

    • icon_list|din rail mount|Din Rail Mount Mounting bracket icon

      DIN Rail Mount

    FAQs

    What are the key features of the Black Box HRD Gigabit Ethernet Switch?
    The Black Box HRD Gigabit Ethernet Switch features 8 Gigabit Ethernet ports (10/100/1000Mbps) with RJ-45 connections, auto-sensing and Auto MDI/MDI-X capabilities on all ports. It's designed for industrial environments with operating temperatures from 14° to 158° F (-10 to +70° C), includes dual DC power inputs for redundancy, and comes with DIN rail mounting capability. The switch is TAA compliant and backed by a 5-year warranty.
    What are the environmental operating conditions for this switch?
    This hardened industrial switch is designed to operate in harsh environments with temperatures ranging from 14° to 158° F (-10 to +70° C). The rugged steel enclosure provides durability for industrial applications. It's environmentally friendly with WEEE and RoHS certifications, making it suitable for various industrial settings where standard networking equipment might not survive.
    What are the power supply options for this switch?
    The switch supports dual DC power inputs for redundant power provisioning. While the switch itself doesn't include a power supply, it's compatible with two options: 1) The non-hardened Power Adapter (PS012) with 100-240-VAC to 12-VDC flying leads, or 2) The hardened External Power Adapter (PS003A) with 100-240-VAC input and 12-VDC stripped ends output with U.S. cord.
    What are the physical specifications and mounting options?
    The switch has compact dimensions measuring 3.5" in height, 1.8" in width, and 3.1" in depth, weighing approximately 9.60 oz. It features a black, rail-mountable form factor designed to mount on standard DIN rails, making it ideal for industrial installations where space efficiency is important.
    What networking standards and certifications does this switch support?
    The switch supports IEEE standards 802.3, 802.3u, and 802.3ab for Gigabit Ethernet connectivity. It's certified with CE and FCC compliance, and is TAA compliant. The switch also meets environmental standards with WEEE and RoHS certifications, ensuring it meets both regulatory and environmental requirements.

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