• Source: Optical link

An optical link is a telecommunications link that consists of a single end-to-end optical circuit. A cable of optical fibers, possibly concatenated into a dark fiber link, is the simplest form of an optical link.
Other forms of optical link can include single-"colour" links over a wavelength-division multiplexing infrastructure, and/or links that use optical amplifiers to compensate for attenuation over long distances.
Other forms of optical links include free-space optical telecommunication links.
In the rail transport sector, optical links are used in two forms depending on whether the feeding station is a main station or not. Thus main stations are called 'long halls', and all remaining stations are said to be 'short halls'.




See also






References

Kata Kunci Pencarian:

• GPON
• FTTx
• RONJA
• Optika
• Kabel serat optik
• Pengenalan karakter optis
• FireWire
• Sensus Penduduk Indonesia 2010
• DVD
• Serat optik
• Optical link
• TOSLINK
• Free-space optical communication
• Laser communication in space
• Optical power meter
• RONJA
• Optical power margin
• Optical instrument
• Telemetry
• Optical fiber