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  • Manual... 
  • PCI Fiber Adapters, SC
    Installation and User Guide (Jul-05)
 
  • Manual... 
  • MultiPower Miniature Media Converter, 1000-Mbps Copper to 1000-Mbps Fiber, Multimode, 850-nm, 220 m,
    (Version 1)
 
  • Manual... 
  • Compact Media Converter, 10BASE-T/10BASE2 Manual
    Manual for LMC009A-R5 (Version 1)
 
  • Manual... 
  • High-Density Media Converter System II, 10-/100-Mbps Ethernet VDSL Extender Module User Manual
    User Manual for LMC5601C-VDSL2 (1)
 
  • Firmware... 
  • Media Converters/High-Density Media Converter System II Firmware
    Firmware for LMC5200, LMC5228A, LMC5208A-R2, LMC5207A-R2, LMC5227A, LMC5205A, LMC5206A, LMC5204A, LMC5203A, LMC5237A, LMC5236A, LMC5235A, LMC5234A, and LMC5233A (1)
 
  • Manual... 
  • 100 Mbps Compact Media Converter
    Installation and User Guide (Apr-06)
 
  • Manual... 
  • FlexPoint 100BASE-TX to 100BASE-FX Media Converters
    Installation/User (Aug-03)
 

Black Box Explains...vDSL.

VDSL (Very High Bit-Rate Digital Subscriber Line or Very High-Speed Digital Subscriber Line) is a “last-mile” broadband solution for both businesses and homes, providing economical, high-speed connections to fiber optic... more/see it nowbackbones.

VDSL enables the simultaneous transmission of voice, data, and video on existing voice-grade copper wires. Depending on the intended applications, you can set VDSL to run symmetrically or asymmetrically. VDSL’s high bandwidth allows for applications such as high-definition television, video-on-demand (VOD), high-quality videoconferencing, medical imaging, fast Internet access, and regular voice telephone services—all over a single voice-grade twisted pair. The actual VDSL distances you achieve vary based on line rate, gauge and type of wire, and noise/crosstalk environment. collapse


Black Box Explains...RS-232.

RS-232, also known as RS-232C and TIA/EIA-232-E, is a group of electrical, functional, and mechanical specifications for serial interfaces between computers, terminals, and peripherals. The RS-232 standard was developed by... more/see it nowthe Electrical Industries Association (EIA), and defines requirements for connecting data communications equipment (DCE)—modems, converters, etc.—and data terminal equipment (DTE)—computers, controllers, etc.) devices. RS-232 transmits data at speeds up to 115 Kbps and over distances up to 50 feet (15.2 m).

The standard, which is functionally equivalent to ITU V.24/V.28, specifies the workings of the interface, circuitry, and connector pinning. Both sync and async binary data transmission fall under RS-232. Although RS-232 is sometimes still used to transmit data from PCs to peripheral devices, the most common uses today are for network console ports and for industrial devices.

Even though RS-232 is a “standard,” you can’t necessarily expect seamless communication between two RS-232 devices. Why? Because different devices have different circuitry or pinning, and different wires may be designated to perform different functions.

The typical RS-232 connector is DB25, but some PCs and other data communication devices have DB9 connectors and many newer devices have RJ-45 RS-232 ports. To connect 9-pin PC ports or RJ-45 to devices with 25-pin connectors, you will require a simple adapter cable. collapse

  • Drivers... 
  • LH1660C-SC Drivers
    Drivers for the LH1660C-SC.
 
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