Lucent Optical Management System (oms) Release
electrostatic protection (ESP)
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| electrostatic protection (ESP)
Measures taken to reduce or avert the threat of electrostatic discharge (ESD) and electrostatic fields. end system (ES) In the ISO-OSI network protocol, nodes behaving as end systems (ES) perform no forwarding of data packets. They communicate with each other on an end-to-end basis via intermediate systems. engineering order wire (EOW) An external orderwire system can be connected which uses an orderwire channel for transparent data transmission via the SDH transmission network. For this functionality, the E1 byte is used as orderwire channel. The RSOH byte E1 is accessible in all network element types. EoS See “Ethernet over SDH” (p. GL-3) . EOW See “engineering order wire” (p. GL-3) . ES See “end system” (p. GL-3) . ESD See “electrostatic discharge” (p. GL-2) . ESP See “electrostatic protection” (p. GL-2) . Ethernet over SDH (EoS) A method to encapsulate the Ethernet frames into the SDH transmission payload. .................................................................................................................................................................................................................................... G gateway network element (GNE) An NE that provides gateway functionality between external interfaces to OSs (for example, LAN ports) using one protocol stack (for example TCP/IP) and internal DCC interfaces using a different protocol stack (for example, OSI). generic framing procedure (GFP) A method used to encapsulate the Ethernet frames into the SDH transmission payload. It has been standardized by ITU-T. GFP See “generic framing procedure” (p. GL-3) . GNE See “gateway network element” (p. GL-3) . Glossary ................................................................................................................................................................................................................................... 365-312-875R5.2 Issue 1, March 2007 tải về 2.06 Mb. Chia sẻ với bạn bè của bạn:
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