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...

IP Ratings (Ingress Protection) • IP Ratings (Ingress Protection) • Ethernet technology is coming to the factory floor. Once limited to networks in office environments, Ethernet has also proven to be a robust alternative to the RS-232 interfac...

Laat uw kabel of adapter op maat maken • Neem contact op met Black Box en wij helpen u bij uw connectiviteitsvraagstukken. • Hebben we het niet in huis? Dan maken we het voor u! • Download het formulier voor kabels en adapters op maat • of • n...

DIN Rail, Industrial Ethernet and Low and High Temperature Grade Devices • DIN Rail, Industrial Ethernet and Low and High Temperature Grade Devices • While racks and standard office temperatures are very common when using an Ethernet Device in...