Create your own custom cable or adapter • Call Black Box and we help you solve your unique connectivity problems. If we don't stock it, we'll make it for you.  • Not only do we modify existing cables and adapters, we also build them from scrat...

Create your own custom cable or adapter • Call Black Box and we help you solve your unique connectivity problems. If we don't stock it, we'll make it for you.  • Not only do we modify existing cables and adapters, we also build them from scrat...

Surge vs. lightning protection. • Surge vs. lightning protection • A brief rise in voltage • A surge is a brief rise in voltage that's caused when power is switched on or off to a high-powered device. Surges can produce high-transient voltages...

PAM-Modes • G.SHDSL devices use two parameters for line configuration: PAM and BASE RATE. While  G.SHDSL Economy and Etherlink II modems only know two PAM modes (16 and 32), Etherlink IV  works with PAM modes from 4 to 128. Although the PAM mo...

USB Standards • USB standards • The Universal Serial Bus (USB) hardware (plug-and-play) standard makes connecting peripherals to your computer easy. • USB 1.1 • USB 1.1, introduced in 1995, is the original USB standard. It has two data rates: ...

What to consider when choosing a rack • What to consider when choosing a rack. • Why racks? • A rack is any freestanding frame that doesn’t have doors or sides. There are several things you should consider when choosing a rack. If you need fre...

DDC (Display Data Channel) • DDC (Display Data Channel) • Defined Standard by VESA • DDC ( Display Data Channel) is a defined Standard by VESA. While DDC is just the description of the interface, the true data that is exchanged between graphic...

Create your own custom cable or adapter • Call Black Box and we help you solve your unique connectivity problems. • If we don't stock it, we'll make it for you!  • Download your Custom Cable or Adapter form • or • contact us • for more informa...