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Computer Hardware
13th June 2008
When testing loss in a fiber optic link, some basic principles must be kept in mind all the time.
1.The testing wavelength should always be the same as the working wavelength. Because optical fiber loss varies with light wavelength, you will get incorr...
13th June 2008
What is WDM?
WDM is the abbreviation for Wavelength Division Multiplexing. What it does is to split the the light in an optic fiber into a number of discrete wavelengths (colors). Each wavelength (color) is a independent channel running at data rate at...
13th June 2008
Do you know you can do programming 5X faster than before? In Visual Studio 2008 there are some tools many developers ignore since Visual Studio 2005, but I must stress these tools has been improved dramatically to better support database programming, and ...
13th June 2008
I have been design and developing inventory tracking software for the pass 7 years, and from my experience, the most difficult part of Inventory software is the month end calculation. Any programmer can do that, but if the data grow from 4 GB per month, i...
13th June 2008
The modern day computer market is a completely different place to shop than what it was some decades ago. In the current market, the bulky and traditional computers find no place and are effectively replaced by smart, sleek and performance-oriented laptop...
13th June 2008
The disc producer pp-100 from EPSON is the best tool for CD duplication today. The pp-100 is just superb and lets you print the content on the DVDs & CDs without doing much effort. The copied content is accurate as well as perfect also great with the 6-co...
13th June 2008
The CD duplicator is a fantastic tool for faster duplication of important data. The tool is very useful if you want to keep the information/content safe and handy. Information or data is a vital element of any business and no business can be successful un...
13th June 2008
Inventory Billing Software With Source Code consists of inventory, invoicing and financial reporting features all in one packages one package, and comes with powerful source code that build upon RAD and OOP technology, an ideal system for integration into...
12th June 2008
Business inventory management software with source code provides the highest flexibility to software developer when comes to customization and integration. Although there are many different powerful business inventory management software around, but it ta...
12th June 2008
The advantage and necessity of bilateral authentication is the solid offensive and defensive strategy that addresses the volatile and dynamic state of internet threats, man-in-the-middle attacks and the ever evolving list of vulnerabilities facing organiz...
12th June 2008
Business Retail Software giant such as Microsoft Dynamics has very grown fast these few years, although major big retailer requires more functionality than standard package, they still can resists the brand name: Microsoft! The fact is: Retail environment...
11th June 2008
The standards for ATM were first developed in the mid 1980s. The goal was to design a single networking strategy that could transport real-time video and audio as well as image files, text and email.
ATM (Asynchronous Transfer Mode) has been proposed a...
11th June 2008
Overview of Fiber Optic Testing
There are mandatory tests for every stage of the design, manufacture, and installation of the fiber optic components, link, cable plant, and network.
Most fiber optic test procedures have been thoroughly tested and co...
11th June 2008
How Does an OTDR Work?
In fiber optic networks, OTDR (Optical Time Domain Reflectometer) is an opto-electronic instrument used to characterize an optical fiber. OTDR is both the best known and least understood fiber optic instrument.
OTDR does not m...
11th June 2008
There is no question that fiber optic communication is our future. Fiber optic communication industry has been enjoying amazing growth for over 15 years. These are driven by both technology advance and market demand. There are some obvious trends in the d...
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