The structure of an optical receiver is simple: consisting of just a photodiode to produce the electrical current and an amplifier. But do not be fooled: it is far more complex to design a really high performance optical receiver. So we will talk about some of the criteria of actual receivers.
The are a bunch of […]
Popularity: unranked [?]
MCSE exam vouchers are number tickets, which provide a discount or free passing the exams during a certain term. Vouchers can be both in electronic (only the number) or in paper form. The only way to get them is through the authorized centres of testing, which are VUE and Prometric. Vouchers can also be used […]
Popularity: unranked [?]
What happens if a major fiber optic cable is cut or a major hubbing location is destroyed in a fiber network? Will the whole system be brought down?
That is the subject of this article: the survivability of a well designed fiber network.
Modern fiber optic transmission systems have provided tremendous capacity for voice, video and data […]
Popularity: unranked [?]
What are fiber optic sensors?
The fundamental characteristic of all fiber optic sensors is that they depend on some optical properties, such as intensity, phase, state of polarization and wavelength, to be modulated by measurands. Measurands could be pressure, temperature, electromagnetic field or displacement.
All fiber optic sensors have an optical element that is sensing these property […]
Popularity: unranked [?]
In the last decade, a wide variety of applications have been developed that covers a dozen of datacom networking technologies. The transmission speed ranges from 10Mbits up to 10Gbit/s and growing.
High distance-bandwidth product is the major selling point for fiber optic transceivers. Another major benefit of fiber optic systems is their high reliability compared to […]
Popularity: unranked [?]
Web Design is an exciting field for anyone with programming or graphic design skills to get into. It’s especially attractive because of the very low barrier to entry for people with a large amount of talent but not the same large amount of startup capital to start their own traditional business. Thanks to the constantly […]
Popularity: unranked [?]
If a tree falls in the woods and no one is around does it make a sound? No, by definition to have a sound you need a person there to hear the falling tree. Same rules apply to SEO and link building. You can build the “beautiful swan” of websites, one that has rich graphics, […]
Popularity: unranked [?]
Do you know why it is so expensive to install Fiber To The Home? Why Bell companies are reluctant to deploy fiber optic network directly to consumers in a large scale?
It’s not the material cost. It’s the labor! The introduction of fiber into the subscriber loop has increased the installation of short cable lengths with […]
Popularity: unranked [?]
Anyone planning a community event should consider using a public relations agency to help promote the event. By nature, a community event is a public event, and in the interest of maximizing attendance and participation, public relations tactics must be employed. Of course you can perform the PR functions and promote the event yourself, but […]
Popularity: unranked [?]
Let’s talk about talking heads, and why adding one to your website might just be the smartness thing you’ve done since dumping the SUV and fast-food, and opting for hybrids and salads. Okay - perhaps that’s asking too much, but you get the point.
Talking heads, as we all know, is a reference to presentations, originally […]
Popularity: unranked [?]
|
|
|
