Black Box LBH2000 Series LBH2001A-P-LX 1000Mb/s Single mode Extreme Media Converter Switch

LBH2000 Series Extreme Media Converter Switch combines the functions of a copper-to-fiber media converter with that of a Gigabit-speed switch for use in very harsh areas. Featuring the two 10-/100-/1000-Mbps copper switch ports and one 1000-Mbps single-mode fiber LC port, the Extreme Media Converter Switch reliably connects segments in heavy-duty industrial areas and temperature-uncontrolled environments, particularly outdoors. 

It's just what you need to expand your Ethernet network in a convenient, compact, and economical way plus 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.

• Switch traffic between a Gigabit-speed fiber single-mode backbone 
• Premium-grade components and special thermal design for temperature-uncontrolled
• No internal airflow required for cooling
• Convection case works as a heat sink.
• Designed for NEBS compliance to withstand shock, vibration, and high altitudes
• Autocross (MDI-X) on copper side. Cascade easily without the need for crossover cable
• Provides full 10-, 100-, and 1000-Mbps swiching 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 
• Collision-based flow control (half-duplex mode only) stops frames from entering
• Internal addresses are self-learning
• Change port connections or domains without affecting operations
• Operates transparent to software
• Plug-and-play installation
• Connectors : Copper side: (2) RJ-45 (10BASE-T/100BASE-TX/1000BASE-T); Fiber side: (1) LC single-mode (1000BASE-LX10)
• 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
• 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
• RoHS compliant