You could buy used fiber optic equipment if you are really looking to save money. Try netbuyerguide.com and search for fiber optic equipment, there are many good cheap sites to choose from.
Fiber distributed data interface used in lan.
An analog-to-digital (AD) converter is needed in fiber optics communication to convert analog signals into digital format for processing and transmission. In digital fiber optic systems, signals are encoded as digital data bits for better noise immunity, signal integrity, and compatibility with digital processing equipment. The AD converter captures the analog signal and converts it into binary data that can be easily transmitted and interpreted in the digital domain.
An optical fiber (or fibre) is a glass or plastic fiber that carries light along its length. Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at higher bandwidths (data rates) than other forms of communications
In STM-1 (Synchronous Transport Module level 1) radio equipment, there are typically 63 E1 (also known as E1 circuits or channels) available. Each E1 circuit has a data rate of 2.048 Mbps, allowing for a total aggregate capacity of 155.52 Mbps in an STM-1 configuration. This structure enables efficient transmission of multiple voice and data channels over a single optical fiber link.
data communication link
Link-Belt Construction Equipment was created in 1880.
Fiber optic cables use wavelengths of visible light to transmit data. (Some use infrared as well.) They use red and above with the higher wavelengths being of higher speed and quality. The higher the wavelengths of light used, the more expensive the equipment is.
Layer 2 (Data Link Layer) http://compnetworking.about.com/cs/internetworking/g/bldef_bridge.htm
It's a cable used to connect from a Cisco router's DB60 serial port to a telecommunication company's equipment which provides you with a data link.
where is data link connector c220
Fiber optic cables transfer data signals in the form of light and it is faster than traditional electric cables. It is very helpful in good and speedy communication, network and broadcasting services. It provides fast connectivity, data transfer and works in harsh environment such as military as well. Visit americancableassemblies. com or call 413-283-2515 now. americancableassemblies. com/fiber-optic-cables/test-and-measurement/