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Results 11-20 of 35 < 1 2 3 4 > 
  • Pdf Drawing... 
  • GigaTrue%XAE 550 CAT6, 550-MHz Solid Bulk Cable (4-Pair, PVC, Gray) PDF Drawing
    PDF Drawing for the EYN876A-PB-1000 (1)
 
  • Video...Counterfeit Cable

    Watch this informative, 3-minute video to learn how to identify counterfeit cable. Andy Schmeltzer, the "Cable Guy" at Black Box, explains what to look for when you purchase cable. Some... more/see it nowtip-offs that a cable may be non-compliant or counterfeit can include a price that seems too good to be true, specs or lack thereof, a lighter weight than expected, and more. collapse

  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (PVC, Red) PDF Drawing
    PDF Drawing of the EYN849A-PB-1000 (1)
 

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

  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (PVC, Gray) PDF Drawing
    PDF Drawing of the EYN857A-PB-1000 (1)
 

Product Data Sheets (pdf)...EYN848A-PBC-1000

  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (Plenum, Black) PDF Drawing
    PDF Drawing of the EYN860A-PB-1000 (1)
 
  • Pdf Drawing... 
  • GigaTrue 550 CAT6, 550-MHz Solid Bulk Cable (4-Pair, PVC, Green) PDF Drawing
    PDF Drawing for the EYN878A-PB-1000 (1)
 
  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (PVC, Blue) PDF Drawing
    PDF Drawing of the EYN851A-PB-1000 (1)
 
  • Pdf Drawing... 
  • GigaTrue%XAE 550 CAT6, 550-MHz Solid Bulk Cable (4-Pair, PVC Yellow) PDF Drawing
    PDF Drawing for the EYN872A-PB-1000 (1)
 
Results 11-20 of 35 < 1 2 3 4 > 
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