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After traversing SDH paths, the traffic is processed in the reverse fashion: virtual concatenation path processing to recreate the original synchronous byte stream, followed by decapsulation to converting the synchronous data stream to an asynchronous stream of Ethernet frames. The SDH paths may be VC-4, VC-3, VC-12 or VC-11 paths.
Ethernet over PDH over SONET/SDH (EoPoS) is one of many techniques that provided Ethernet connectivity over non-Ethernet networks. EoPoS is a standardized method for transporting native Ethernet frames over the existing telecommunications optical infrastructure use both the established Plesiochronous Digital Hierarchy (PDH) and Synchronous Digital Hierarchy (SONET/SDH) transport technologies.
Synchronous Optical Networking (SONET) and Synchronous Digital Hierarchy (SDH) are standardized protocols that transfer multiple digital bit streams synchronously over optical fiber using lasers or highly coherent light from light-emitting diodes (LEDs). At low transmission rates, data can also be transferred via an electrical interface.
Often designated by the CVBS acronym, meaning "Color, Video, Blank and Sync". RCA jack, normally yellow (often accompanied with red and white for right and left audio channels respectively) S-Video (Separate Video). Carries standard definition video and does not carry audio on the same cable. Mini-DIN 4-pin Component. In popular use, it refers ...
SCART is a European "unified" A/V interface for bi-directional stereo audio, composite video and s-video, and unidirectional RGBS and data. YP B P R is also available in some non-standard set-ups via the RGB pins. S-Video (a.k.a. separate video, split video, super-video, and Y/C) 1979
Ethernet Virtual Private Line or E-Line: a service connecting two customer Ethernet ports over a WAN. Ethernet Virtual Private LAN or E-LAN: a multipoint service connecting a set of customer endpoints, giving the appearance to the customer of a bridged Ethernet network connecting the sites. Ethernet Virtual Private Tree or E-Tree: a multipoint ...
Ethernet Alliance; Apple Attachment Unit Interface; ARP spoofing; ATA over Ethernet; Attachment Unit Interface; Audio over Ethernet; Audio Video Bridging; Ethernet Automatic Protection Switching; Autonegotiation
Packet over SONET/SDH, abbreviated POS, is a communications protocol for transmitting packets in the form of the Point to Point Protocol (PPP) over SDH or SONET, which are both standard protocols for communicating digital information using lasers or light emitting diodes (LEDs) over optical fibre at high line rates. POS is defined by RFC 2615 ...