Black Box LBH120A-H-ST Switch Ethernet LBH 120 Réseau Ethernet Fast 5 Ports Conforme 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

Black Box LBH120A-H-ST Switch Ethernet LBH 120 Réseau Ethernet Fast 5 Ports Conforme TAA

Black Box LBH120A-H-ST

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RM851.00 MYR RM1,272.00 MYR Save RM421 MYR
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  • 5 Year Garantie
  • Retours de 30 jours.
  • Neutre en carbone

Caractéristiques clés du produit

  • Un port fibre de 100 Mbps et 4 ports switch RJ45 10-/100-Mbps.
  • L'interface fibre est MM, ST, portée de 2 km.
  • Convient aux environnements poussiéreux ou sales avec une plage de température entre -13 et +140º F (-25 à +60º C).
  • Entrée d'alimentation 12-48VDC.
  • Comprend un kit de montage sur rail DIN.
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Black Box

LBH120A-H-ST

General Information
ManufacturerBlack Box Corporation
Manufacturer Part NumberLBH120A-H-ST
Brand NameBlack Box
Product SeriesLBH120
Product NameLBH 120 Ethernet Switch
Product TypeEthernet Switch
Interfaces/Ports
Total Number of Network Ports5
Token Ring PortNo
LRE PortNo
BypassNo
Management PortNo
USBNo
Number of Network (RJ-45) Ports4
Number of ST Ports1
ST Port TypeDuplex
Port/Expansion Slot Details5 x Fast Ethernet Network
Media & Performance
Media Type SupportedTwisted Pair,Optical Fiber
Fiber Mode SupportedMulti-mode
Ethernet TechnologyFast Ethernet
Network Technology100Base-X,10/100Base-TX
Network & Communication
Layer Supported2
Power Description
Power SourcePower Supply
Physical Characteristics
Form FactorDIN Rail Mountable,Rail-mountable
Height4.3
Width1
Depth2.8
Weight (Approximate)8 oz
Miscellaneous
Package Contents
  • LBH 120 Ethernet Switch
  • Din Rail Mounting Kit
Certifications & StandardsEMI:
  • FCC Part 15, Class A
  • EN61000-6-3: EN55022
  • EN61000-3-2
  • EN61000-3-3
EMS:
  • EN61000-6-2:EN61000-4-2
  • EN61000-4-3
  • EN61000-4-4
  • EN61000-4-5
  • EN61000-4-6
  • EN61000-4-8
  • EN61000-4-11
Environmental test:
  • IEC60068-2-6 Fc
  • IEC60068-2-27 Ea
  • IEC60068-2-32 Ed 0
  • IP30
  • CE
  • TAA
IEEE Standards:
  • 802.3x
  • 802.3
  • 802.3u
Environmentally FriendlyYes
Environmental CertificationWEEE,RoHS
Country of OriginTaiwan
TAA CompliantYes
Warranty
Limited Warranty5 Year

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
Questions fréquemment posées
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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