ADSL ShowWhat does xDSL and ADSL mean?
The term DSL or xDSL means Digital Subscriber Line and covers all technologies installed for digital transport of information over a single telephone line connection. xDSL technologies are divided into two main...
Data transmission - Cabling ShowCabling types
Several physical data-transmission media are available to connect together the various devices on a network. One possibility is to use cables. There are many types of cables, but the most common are:
Coaxial cable
Double twisted...
How to crimp a cable RJ45 ? ShowHow to crimp a cable RJ45 ?
What you need?
How to proceed?
Making a straight cable
The standard EIA / TIA 568 (A & B)
For crossover cable 10/100baseT
To complete crossover cable or cross gigabit
On Gbic 1000BaseT eg
An image to better...
How to make a video clip ? ShowMaking your video clip
Introduction
With video
With a camcorder
Writing the script
Recording
Acquisition
Video composition
With the pictures
With the pictures
Video composition
Software to make a slideshow
With videos and...
Connecting two computers with a USB cable. ShowConnecting two computers with a USB cable.
What to choose?
How does it work?
What to do?
If you have to transfer huge files from one PC to another, using a flash disk or burning a CD-ROM can seem like a waste of time. One wise way...
Download 101 Clips ShowThe major problem of the clipboard of Windows, is that you cannot copy more than one thing at a given moment.
101 Clips is the solution to this problem. It is a tool allowing to place several files or several objects at at the same time in the...
Download Yankee Clipper III ShowYankee Clipper III or YC3 is a powerful clipboard. It takes over images, rich text, URLs, etc.. of all sizes.
Unlike a traditional clipboard, it can store:
More than 200 text and RTF
20 BMP and Metafile,
200 links URLs.
All...
Creating an RJ45 crossover cable ShowWhat's an RJ45 plug?
A network card may have several types of connectors, with the most common being:
An RJ45 connector; A BNC connector (coaxial cable).
The RJ-45 is the one which interests us here, as it it the most widely used. The cables...
Cables and connectors ShowConnectors
In information science, connectors, normally called "input-output connectors" (or I/O for short), are interfaces for linking devices by using cables. They generally have a male end with pins protruding from it. This plug is meant to be...
Mobile telephony Show1G
The first generation of mobile telephony (written 1G) operated using analogue communications and portable devices that were relatively large. It used primarily the following standards:
AMPS (Advanced Mobile Phone System), which appeared in 1976...