Optical Ethernet
Basically, the optical Ethernet that is combined with existing Ethernet and two kinds of fiber-optic communications technologies, such integration is not only making full use of both advantages and advantage of the opportunity to build a new network model, a more thoroughgoing change service suppliers and corporate planning, management and operation of networks approach.
It combines Ethernet universal, flexible and simple good advantages, but also has optical communications, high stability and high speed because of all these advantages of a natural to get rid of the existing LAN (local area network) and WAN (wide area network) between the bandwidth bottleneck.
Meanwhile, the Fiber Optic Ethernet also has a variety of characteristics, can meet customer needs for corporate or public network; network deployment method can be used point to point, multi-point full tractor (mesh) or ring (ring ) means, therefore, very suitable as a regional network, will network and wide area network applications.

Orange Book Multimedia
Writable (WRITABLE) CD specification defines the book.

OS Operating System
Operating system to manage memory (MEMORY), peripheral equipment (PERIPHERAL DEVICE), input and output (I / O) interface (INTERFACE) and application (APPLICATION) system re-programming.

OS / 2 OS
By IBM and Microsoft (MICROSOFT), jointly developed by the multi-tasking (MULTITASKING) Operating System (OS), preparing to replace the DOS, after the company quit the project, from IBM to continue to develop on their own.