Black Box LBH240A-H-ST Hardened Heavy-Duty Edge Switch, 6 Network Ports, 2 ST Ports

Black Box LBH240A-H-ST Hardened Heavy-Duty Edge Switch, 6 Network Ports, 2 ST Ports

Black Box LBH240A-H-ST Hardened Heavy-Duty Edge Switch, 6 Network Ports, 2 ST Ports

Black Box LBH240A-H-ST

RM2,659.00 MYR RM2,998.00 MYR Save RM339 MYR
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Disponibilidad: ¡Agotado!
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  • 3 Year Garantía
  • Devoluciones de 30 días
  • Neutral en carbono

Características clave del producto.

  • Two 100-Mbps fiber ports and 4 10-/100-Mbps RJ45 switch ports.
  • Fiber interfaces are MM, ST, 2km range.
  • Suitable for dusty or dirty environments with a temperature range between -13 and +140º F (-25 to +60º C).
  • 100-240VAC power input.
  • Includes panel mount kit.
RM2,659.00 MYR
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Notifícame cuando esté disponible.
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888.267.9566

Black Box LBH240A-H-ST Hardened Heavy-Duty Edge Switch, 6 Network Ports, 2 ST Ports

Black Box LBH240A-H-ST

RM2,659.00 MYR RM2,998.00 MYR Save RM339 MYR
Socio autorizado
Devoluciones GRATIS
Nuevo.
Disponibilidad: ¡Agotado!
  • Free Shipping
  • 3 Year Garantía
  • Devoluciones de 30 días
  • Neutral en carbono
RM2,659.00 MYR
Devoluciones GRATIS
-
+
Notifícame cuando esté disponible.
Pregunte a nuestros expertos.
Llámenos ahora.
888.267.9566

Características clave del producto.

  • Two 100-Mbps fiber ports and 4 10-/100-Mbps RJ45 switch ports.
  • Fiber interfaces are MM, ST, 2km range.
  • Suitable for dusty or dirty environments with a temperature range between -13 and +140º F (-25 to +60º C).
  • 100-240VAC power input.
  • Includes panel mount kit.
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Black Box

LBH240A-H-ST

  • Two sets of LEDs enable you to see status information from the front, top, or side.
  • Support VLAN tagging and spanning tree passthrough.
  • Include Link-Loss-Learn (LLL) feature for fast network recovery.

Unlike the Ethernet switches in your wiring closet or computer center, the Ethernet switches at the edges of your network have to put up with the bumps and dirt that happen out in the real world. This is where Heavy-Duty Edge Switches from Black Box comes in.

The switches featured here are our Hardened models, but we also offer Standard and Extreme versions of our Heavy-Duty Edge Switches. Because all three types work together seamlessly, you can use the inexpensive Standard Switches in protected office environments and choose the more robust Hardened or Extreme Heavy-Duty Edge Switches for harsh locations at your network's edge.

Ideal for use in dusty or dirty environments, Hardened Heavy-Duty Edge Switches are tough, 6-port Ethernet switches that enable you to expand your network into harsh factory floor environments. They're also rated for a temperature range of -13 and +140° F (-25 and +60° C), and their sturdy, metal case functions as a heat sink so no internal airflow is needed for cooling. A sealed case resists contaminants such as dust, dirt, moisture, smoke, and insects.

Multiple power options.
In addition to being robust, Hardened Heavy-Duty Edge Switches are available with an array of interface and power options. AC-powered switches feature 100- to 240-VAC power supplies. DC-powered units have internal screw terminals for connecting DC power. You can even provide redundant power input with the optional Dual-Source Cable Kit.

Run the distance!
Multimode models support up to 2 kilometers (1.2 miles) between switches. For longer distances, choose single-mode models for up to 20 kilometers (12.4 miles) or single-mode, long-distance models for an incredible 40 kilometers (24.8 miles) between links.

You can daisy-chain Heavy-Duty Edge Switches together indefinitely, making them ideal for applications such as traffic signals where many switches are needed over a long distance.

Easy to set up.
Heavy-Duty Edge Switches are literally plug-and-play. All copper ports are autosensing for speed and duplex, adjusting to the connected device automatically. Plus, the UTP ports feature Auto MDI/MDI-X, eliminating the need for crossover cables.

Each switch has two full sets of LED indicators: one set on the front for viewing convenience when the switch is DIN rail or wall-mounted and one set mounted in the end next to the media ports for easy viewing when units are in a rackmount tray.

Heavy-Duty Edge Switches feature non-blocking switching architecture with a 2K MAC address table. The 128K buffer memory makes it easy to interconnect 10- and 100-Mbps devices.

Fast, redundant backup.
Heavy-Duty Edge Switches feature Link-Loss-Learn (LLL) for fast network recovery when using the switches in a redundant application. In a normal network situation where you have a primary link and a backup link, the network can take as much as a few minutes to recover after the primary link goes down. This is because, when the link breaks, the switch will use its old MAC address table to try to send data to the disabled port.

However, if a link breaks with LLL in place, the switch senses the disconnect and instantly clears its MAC address table, forcing a new address table that includes the new link.

LLL works on both fiber and copper ports, and you can enable or disable this feature as needed.

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.

FAQ
Yes, the switch is designed to withstand harsh environments and can be used outdoors.
Absolutely! The switch is wall-mountable, making it easy to install in various locations.
Yes, the switch supports IEEE 802.1Q VLAN, allowing you to segment your network for improved security and performance.
The switch is powered by a power supply, ensuring stable and reliable operation.
Unfortunately, the switch has a fixed number of network ports and cannot be expanded.

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