Ethernet Extensions • Ethernet extensions • Not a solution that you can do inmediately or for somewhat money. • Computer cables can only be too short, but never too long. The same applies to networking cables. Sometimes it is just the last met...

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 informat...

Fibre vs Copper • Fibre versus copper. • When planning a new or upgraded cabling infrastructure, you have two basic choices: fibre or copper. Both offer superior data transmission. The decision on which one to use may be difficult. It will oft...

Media converters. • Media converters • Seamlessly integrate 10, 100, and 1000 BASE-T, ThinNet, Thicknet and fibre optic cabling. • Inexpensively connect half- or full-duplex 100BASE-TX and 100BASE-FX! • Switch between different wiring systems ...

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...

Attenuators • Attenuators • Attenuators filter strength of fibre optic signal • Attenuators are used with single-mode fibre optic devices and cable to filter the strength of the fibre optic signal. Depending on the type of attenuator attached ...

Digital Video Formats • Digital Video Formats • SDI video • The serial digital interface is a format most commonly found in high-end broadcasting applications. Although SDI transmits uncompressed, unencrypted digital video signals, it typicall...

Fibre Channel Technology • Fibre Channel Technology • What is Fibre Channel? • Fibre Channel is a set of communication standards designed to provide high-speed data transfer over a duplex, serial interface. It’s an open standard that supports ...