Black Box LBH120A-H-ST network switch Unmanaged L2 Fast Ethernet (10/100)

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Black Box LBH120A-H-ST. Switch type: Unmanaged, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Fast Ethernet (10/100), Basic switching RJ-45 Ethernet ports quantity: 4. Full duplex. MAC address table: 2048 entries. Networking standards: IEEE 802.3,IEEE 802.3u,IEEE 802.3x
  • Manufacturer: Black Box
  • Model: LBH120A-H-ST
  • SKU: LBH120A-H-ST
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Estimated: May 27, 2022

Product Description

Tough DIN rail-mountable switch enables you to extend your network up to 20 kilometers over fiber.

- Inexpensive, unmanaged switch extends your network over fiber and adds four ports at the edge of your network.
- Extended temperature range of -14 to +140° F.

Features and Technical Specifications

Management features
Switch layerL2
Switch typeUnmanaged
Ports & interfaces
Fiber optic connectorST
Fiber ports quantity1
Fast Ethernet (copper) ports quantity4
Basic switching RJ-45 Ethernet ports typeFast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity4
Flow control support
Full duplex
Copper ethernet cabling technology100BASE-TX,10BASE-T
10G support
Networking standardsIEEE 802.3,IEEE 802.3u,IEEE 802.3x
Optical fiber
Fiber typeMulti-mode
Data transmission
Packet buffer memory0.384 MB
MAC address table2048 entries
LED indicatorsY
Housing materialPlastic
Product colourBlack
Rack mounting
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Operational conditions
Operating temperature (T-T)-25 - 60 °C
Weight & dimensions
Weight200 g
Height109 mm
Depth71 mm
Width25 mm
Packaging data
Package weight354 g
Package height82.5 mm
Package depth196.8 mm
Package width177.8 mm