LBH2001A-H-SC-LBH2001 Series Gigabit Ethernet (1000-Mbps) Hardened Temperature Switch – (2) 10/100/1000-Mbps Copper RJ45, (1) 1000-Mbps Multimode Fiber, 850nm, 550m, SC

Item #: LBH2001A-H-SC

LBH2001 Series

Gigabit Ethernet (1000-Mbps) Hardened Temperature Switch – (2) 10/100/1000-Mbps Copper RJ45, (1) 1000-Mbps Multimode Fiber, 850nm, 550m, SC

Switch at Gigabit speeds between copper and multimode fiber in industrial areas at distances of up to 550 meters on 50-μm fiber or 220 meters on 62.5-μm.


  • A combination hardened edge switch and media converter.
  • Enables you to convert copper to optical fiber.
  • Includes two 10-/100-/1000-Mbps copper switch ports and one 1000-Mbps fiber multimode SC port.
  • Converts 1000BASE-T to 1000BASE-SX multimode fiber.
  • Withstands temperatures of -13 to +140º F (-25 to +60º C).


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Liên hệ Báo giá

  • Switch traffic between a Gigabit-speed fiber multimode backbone and two copper Gigabit segments.
  • Or use the second copper port to provide access to other Ethernet devices.
  • Supports distances up to 550 meters (1804.4 ft.) on 50-um fiber or 220 meters (721.8 ft.) on 62.5-um fiber.​
  • Features high-grade components and special thermal design for industrial use.
  • Robust steel case protects circuitry and communications from the demands of factory applications.
  • No internal airflow required for cooling. The convection case works as a heat sink.
  • Resists dirt, debris, moisture, smoke, and insects (IEC529 IP40 rated).
  • Designed for NEBS compliance to withstand shock, vibration, and high altitudes.
  • Copper ports auto-negotiate to network and device speeds.
  • Autocross (MDI-X) on the copper side. Cascade easily without the need for a crossover cable.
  • Provides full 10-, 100-, and 1000-Mbps switching for high-performance LANs.
  • Supports VLANs. Retrieves and transmits 802.1q tagged data packets unchanged.
  • Use store-and-forward type switching to eliminate bad packet propagation and maximize bandwidth.
  • Dynamically allocates buffer space, minimizing the dropping of frames on congested ports.
  • Collision-based flow control (half-duplex mode only) stops frames from entering when buffer queue space is low.
  • Internal addresses are self-learning. Change port connections or domains without affecting operations.
  • Operates transparent to software.
  • Plug-and-play installation.
  • Includes metal panel mounting clips.
  • RoHS compliant.

This compact networking device combines the functions of a copper-to-fiber media converter with that of a Gigabit-speed edge switch.

Featuring the two 10-/100-/1000-Mbps copper switch ports and one 1000-Mbps multimode fiber SC port, the Hardened Mini Gigabit Switch reliably connects segments in harsh factory floor environments, particularly at the network edge, as well as connections in the wiring closet and office areas.

It’s just what you need to expand your Ethernet network in a convenient, compact, and economical way. You can also transfer data longer distances, far beyond what’s possible with ordinary copper Ethernet cabling links.

And because it transfers Ethernet packets at Gigabit speeds over fiber, you can ensure secure and interference-free extensions for your data-sensitive, bandwidth-intensive applications.

What’s more, as a hardened networking solution, it features a sealed metal case that protects internal circuitry from dirt, dust, moisture, and other harmful contaminants. The Hardened Media Converter Switch also features an efficient thermal design, so no air inflow is required for cooling.

CE Approval Yes
Fiber Optic Cable Required 850-nm multimode
Humidity 5 to 95% noncondensing
Operating temperature -13 to +140° F (-25 to +60° C);
Power Hardened 120-240-VAC, 47-63-Hz adapter and 12-VDC terminal block; Consumption: 4 W (typical), 5 W (maximum)
Standards IEEE 802.3, IEEE 802.3u/ab, IEEE 802.1p, 1000BASE-TX, 1000BASE-SX, IEEE 802.1q VLANs
Switching Performance Store-and-forward, nonblocking switching; 64 KB packet buffer memory with 1K address buffer storage and address buffer age-out time of 300 seconds
VLAN Support Receives, transmits data packets with 4 bytes tagged VLAN field (IEEE 802.1q) unchanged
Item Specifications
Connectors Copper side: (2) RJ-45 (10BASE-T/100BASE-TX/1000BASE-T); Fiber side: (1) SC multimode (1000BASE-SX)
Dimensions 3.5″H x 3″W x 1″D (8.9 x 7.6 x 2.5 cm)
Indicators (2) sets of LEDs (top-front and on end with ports): (1) Power, (2) GB (one for each RJ-45 port) indicating speed, (3) LK/ACT (for each port) indicating link/activity
Weight 0.3 lb. (0.1 kg)

Untitled 113

DataSheet-Hardened Media Converter Switches, 10-Mbps


Media Converters



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