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Optical networking is a means of communication that uses signals encoded in light to transmit information in various types of telecommunications networks.These include limited range local-area networks (LAN) or wide area networks (WANs), which cross metropolitan and regional areas as well as long-distance national, international and transoceanic networks.
An optical transport network (OTN) is a digital wrapper that encapsulates frames of data, ... Transports a 10 Gigabit Ethernet local area network (LAN) PHY coming ...
Downstream traffic in active (top) vs. passive optical network. A passive optical network consists of an optical line terminal (OLT) at the service provider's central office (hub), passive (non-power-consuming) optical splitters, and a number of optical network units (ONUs) or optical network terminals (ONTs), which are near end users.
The globally dominant access network technology is Ethernet passive optical network (EPON). In Europe, and among telcos in the United States, ATM-based Broadband PON (BPON) and Gigabit PON (GPON) had roots in the Full Service Access Network (FSAN) and ITU-T standards organizations under their control.
Optical Carrier ... OC-3 is a network ... is designed to inter-operate with OC-192 transport equipment while the common version of 10 Gigabit Ethernet is called LAN ...
The physical-layer specifications of the Ethernet family of computer network standards are published by the Institute of Electrical and Electronics Engineers (IEEE), which defines the electrical or optical properties and the transfer speed of the physical connection between a device and the network or between network devices.
Passive Optical LAN Solutions from 3M Debut at BICSI Winter - The 3M POLS portfolio offers a complete, end-to-end fiber solution for the enterprise - TAMPA, Fla.--(BUSINESS WIRE)-- BICSI Winter ...
An optical mesh network is a type of optical telecommunications network employing wired fiber-optic communication or wireless free-space optical communication in a mesh network architecture. Most optical mesh networks use fiber-optic communication and are operated by internet service providers in metropolitan and regional but also national and ...