สวิตช์อีเธอร์เน็ต LBH120A-H-ST Black Box LBH 120 5 พอร์ต ฟาสต์อีเธอร์เน็ต ปฏิบัติตาม TAA

Front view of Black Box LBH120A-H-ST Ethernet switch showing four RJ-45 ports, power terminal, and cooling fins-alternate-image1
Rear view of Black Box LBH120A-H-ST showing DIN rail mount and regulatory compliance labels-alternate-image2

สวิตช์อีเธอร์เน็ต LBH120A-H-ST Black Box LBH 120 5 พอร์ต ฟาสต์อีเธอร์เน็ต ปฏิบัติตาม TAA

Black Box LBH120A-H-ST

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  • 5 Year ประกัน
  • การคืนสินค้าภายใน 30 วัน
  • เป็นคาร์บอนเนนทรัล

คุณลักษณะหลักของผลิตภัณฑ์

  • พอร์ตไฟเบอร์ 100 Mbps หนึ่งพอร์ตและพอร์ตสวิตช์ RJ45 10-/100 Mbps สี่พอร์ต.
  • อินเตอร์เฟซไฟเบอร์เป็น MM, ST, ช่วง 2 กม.
  • เหมาะสำหรับสภาพแวดล้อมที่มีฝุ่นหรือสกปรก โดยมีช่วงอุณหภูมิระหว่าง -13 ถึง +140º F (-25 ถึง +60º C).
  • การจ่ายไฟ 12-48VDC.
  • รวมชุดติดตั้งราง DIN.
$335.00
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Black Box

LBH120A-H-ST

Black Box LBH120 5-Port Industrial Fast Ethernet Switch with Multi-Mode Fiber Support

The Black Box LBH120A-H-ST is a robust industrial-grade 5-port Fast Ethernet switch designed for demanding network environments. This DIN rail mountable switch combines four 10/100Mbps copper ports with one ST multi-mode fiber port, offering reliable connectivity and electromagnetic compatibility (EMC) for industrial applications. With its TAA compliance and comprehensive 5-year warranty, it's an ideal solution for industrial networking requirements.

Industrial-Grade Network Performance

Experience superior network performance with wire-speed forwarding rates and support for up to 2048 MAC addresses. The 384 KB buffer memory ensures smooth data transmission, while the industrial-strength plastic case provides durability in harsh environments. This Fast Ethernet switch supports both 10/100Base-TX and 100Base-X networks, making it versatile for various industrial applications.

Advanced Connectivity Features

The LBH120 switch offers:

  • 4 RJ-45 ports supporting 10/100Mbps auto-negotiation
  • 1 ST duplex port for multi-mode fiber connectivity
  • Layer 2 switching capabilities
  • IEEE 802.3, 802.3u, and 802.3x compliance

Industrial EMC Compliance and Certifications

The switch meets stringent industrial standards including:

EMI Certifications:
  • FCC Part 15, Class A
  • EN61000-6-3: EN55022
  • EN61000-3-2/3-3
Environmental Standards:
  • IEC60068-2-6 Fc
  • IEC60068-2-27 Ea
  • IP30 protection rating

Physical Specifications and Installation

Compact and lightweight design measuring 4.3" in height, 1" in width, and 2.8" in depth, weighing only 8 ounces. The switch comes with a DIN rail mounting kit for easy installation in industrial cabinets and enclosures.

Package Contents and Warranty

Each package includes:

  • LBH 120 Ethernet Switch
  • DIN Rail Mounting Kit

Backed by a comprehensive 5-year warranty and TAA compliance, this environmentally friendly switch is RoHS and WEEE certified.

  • วิธีที่ประหยัดเพื่อติดตั้งพอร์ต 10-/100-Mbps สี่พอร์ตในเครือข่ายของคุณ.
  • มีเคสพลาสติกที่แข็งแรงและเป็นไปตามมาตรฐาน IEC 61000-Part 6-2 สำหรับความเข้ากันได้ทางแม่เหล็กไฟฟ้า (EMC) ในสภาพแวดล้อมอุตสาหกรรม.
  • มอบอัตราการส่งผ่านเต็มความเร็วของสายไฟทั่วทั้งเครือข่าย.
  • รองรับ MAC addresses ได้ 2048 รายการและมีหน่วยความจำบัฟเฟอร์ 384 KB.
  • สามารถติดตั้งได้ง่ายบนราง DIN โดยมีชุดติดตั้งรวมอยู่ด้วย.
  • สั่งซื้อแหล่งจ่ายไฟแยกต่างหาก ดูผลิตภัณฑ์ที่เกี่ยวข้อง.
  • Return Policy

    Time to Return

    Standard Return Policy

    We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

    Replacement Only Return Policy

    Replacement within 30 days of the delivery date.

    Manufacturer Only Return Policy

    Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

    Holiday Extended Return Policies

    Extended Holiday Return Policy.

    Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


    Extended Holiday Replacement-Only Return Policy

    Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

    Front view of Black Box LBH120A-H-ST Ethernet switch showing four RJ-45 ports, power terminal, and cooling fins

    Industrial-Grade Connectivity with Four Fast Ethernet Ports

    The Black Box LBH120A-H-ST Ethernet switch features four high-speed 10/100 Mbps RJ-45 ports for reliable network connections. Its robust design includes an industrial-strength plastic housing with efficient heat dissipation through vertical fins. The power input terminal block and status indicators are clearly visible, making network monitoring straightforward and efficient.

    Technical Specifications

    • Four 10/100 Mbps auto-negotiating RJ-45 ports
    • Industrial-grade power terminal block
    • Integrated status LED indicators

    Applications

    • Factory automation network deployment
    • Industrial control system connectivity
    • Manufacturing floor network expansion
    Rear view of Black Box LBH120A-H-ST showing DIN rail mount and regulatory compliance labels

    DIN Rail Mount Design with Regulatory Compliance

    The rear view showcases the switch's DIN rail mounting capability and regulatory compliance certifications. The durable metal mounting bracket ensures secure installation in industrial cabinets and control panels. The device meets strict electromagnetic compatibility standards and features FCC and CE certifications for reliable operation in demanding industrial environments.

    Technical Specifications

    • Integrated DIN rail mounting system
    • FCC and CE certification compliance
    • Industrial-grade EMC protection

    Applications

    • Control panel integration
    • Industrial cabinet installation
    • Regulatory-compliant network deployment
    FAQ
    The Black Box LBH120 Fast Ethernet Switch is a 5-port network switch featuring 4 10-/100-Mbps RJ-45 ports and 1 multi-mode fiber ST port. It offers full wire-speed forwarding rates, supports 2048 MAC addresses, and includes a 384 KB buffer memory. The switch is DIN rail mountable, housed in an industrial-strength plastic case, and is EMC compliant for industrial environments. It's TAA compliant and comes with a 5-year warranty.
    The LBH120A-H-ST features 5 Fast Ethernet network ports in total: 4 RJ-45 ports supporting 10/100Base-TX connectivity and 1 ST duplex port for multi-mode fiber connectivity. The switch supports both twisted pair and optical fiber media types, making it versatile for various network configurations.
    The switch measures 4.3" in height, 1" in width, and 2.8" in depth, weighing approximately 8 ounces. It's designed to be DIN rail mountable and comes with a mounting kit included in the package. The compact form factor makes it ideal for industrial installations where space might be limited.
    The LBH120 meets numerous certifications including FCC Part 15 Class A, EN61000-6-3, and various EMI/EMS standards. It's compliant with IEEE 802.3, 802.3u, and 802.3x standards. The switch has IP30 protection rating, is CE certified, TAA compliant, and meets environmental standards including WEEE and RoHS. It also complies with IEC 61000-Part 6-2 for EMC in industrial environments.
    The Black Box LBH120 comes with a comprehensive 5-year warranty. The package includes the LBH 120 Ethernet Switch and a DIN Rail Mounting Kit. Note that power supplies need to be ordered separately.
    The LBH120 operates as a Layer 2 Fast Ethernet switch with full wire-speed forwarding rates. It supports up to 2048 MAC addresses and features a 384 KB buffer memory. The switch supports both 100Base-X and 10/100Base-TX network technologies, providing flexible connectivity options for various network configurations.
    Yes, the LBH120 is specifically designed for industrial environments. It features an industrial-strength plastic case and complies with IEC 61000-Part 6-2 generic standards for electromagnetic compatibility (EMC) in industrial environments. The switch has passed various environmental tests including IEC60068-2-6 Fc, IEC60068-2-27 Ea, and IEC60068-2-32 Ed 0, and carries an IP30 protection rating.
    The LBH120 is environmentally friendly and holds both WEEE (Waste Electrical and Electronic Equipment) and RoHS (Restriction of Hazardous Substances) certifications. These certifications ensure the switch meets important environmental standards for electronic equipment manufacturing and disposal.

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