...a network. Latency often has little to do with the physical distance a signal travels; it’s more affected by the number and type of nodes that a signal travels through. A satellite connection, for instance, often adds a great deal of latency be...

...There are several things you should consider when you’re deciding whether you need an enclosed cabinet or a rack. • First; • what equipment will you be putting in it? The extra stability of a cabinet might be important if you’re installing lar...

...the exploitation of vulnerable data communication equipment by technical surveillance or eavesdropping. • Unprotected equipment emit a signal into the air • What puts your data communication equipment at risk? Many things. But first and forem...

...Enhanced version of G.SHDSL Uses 2, 4 or 8 wires to transmit Ethernet and other signals Possible data rates: Up to 5,7 Mbps per 2 wires at up to 6 kilometers distance Up to 15 Mbps per 2 wires at up to 3,5 kilometers distance. • DSL makes use...

...just looking for free Internet access, but sometimes they?re looking for confidential information such as credit card numbers. And many war drivers, when they locate a wireless network, will post the GPS coordinates of that network on the Internet...

Fiber To The Office • Fiber To The Office • The classical network • A classical network consists of a rack with switches and patch panels and outlets in your cable conduit. Between the outlets and the patch panel you use Cat5, 6 or 7 cables. H...

...This can include branch offices, unmanned information kiosks, alarm and control systems, and even HVAC systems for climate control. Other applications include unmanned remote monitoring stations, satellite control equipment at communications towers,...