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Ç¥ÁعøÈ£ TTAE.IT-G.8052.1/Y.1346.1 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2022-12-07 ÃÑÆäÀÌÁö 54
ÇѱÛÇ¥Áظí ÀÌ´õ³Ý Àü´Þ¸Á ¿ä¼ÒÀÇ OAM °ü¸® Á¤º¸¿Í µ¥ÀÌÅÍ ¸ðµ¨
¿µ¹®Ç¥Áظí Operation, administration, maintenance (OAM) management information and data models for the Ethernet transport network element
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØ¿¡¼­´Â 40Gb/s¿Í 100Gb/s ³×Æ®¿öÅ©¸¦ ¼Ò°³ÇÏ°í ISO OSI(Open System Interconnection) ÂüÁ¶ ¸ðµ¨¿¡¼­ÀÇ 40 ±â°¡ºñÆ® ÀÌ´õ³Ý°ú 100 ±â°¡ºñÆ® ÀÌ´õ³ÝÀÇ °ü°è ¹× 100GBASE-R PHY¿ë RS-FEC(Reed-Solomon Forward Error Correction) ±Ô°ÝÀ» ±â¼úÇÑ´Ù.
¶ÇÇÑ ISO OSI ÂüÁ¶ ¸ðµ¨¿¡¼­ÀÇ 200 ±â°¡ºñÆ® ÀÌ´õ³Ý°ú 400 ±â°¡ºñÆ® ÀÌ´õ³ÝÀÇ °ü°è¿Í 100GBASE-FR1, 100GBASE-LR1, 400GBASE-FR4 ¹× 400GBASE-LR4-6¿¡ ´ëÇÑ ¹°¸® ¸Åü ÀÇÁ¸(PMD, Physical Medium Dependent) ºÎ°èÃþ ¹× ¸Åü ±Ô°ÝÀ» ±â¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard contains the information model and the data model for Ethernet transport network element. The information model is interface protocol neutral and specified using the unified modelling language (UML). The information model of this standard is derived through pruning and refactoring from [ITU-T G.7711] core information model and [ITU-T G.8052] foundation Ethernet transport NE information model. The data models are interface protocol specific and translated from the information model with the assistance of automated translation tooling. The specific data models considered in this standard include, but are not limited to, YANG data models.
The specific MC functions covered by this standard are the ITU-T defined Ethernet operation, administration, and maintenance (OAM) functions, with the set of op codes assigned to the ITU-T and the corresponding OAM protocol data units (PDU) and behaviours specified in [ITU-T G.8013] and the equipment characteristics in [ITU-T G.8021]. These OAM functions complement the connectivity fault management (CFM) functions currently specified in clause 12.14 of [IEEE 802.1Q]; and the YANG module defined in standard augments the IEEE 802.1Q CFM YANG module.
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°ü·ÃÆÄÀÏ TTAE.IT-G.8052.1Y.1346.1.pdf TTAE.IT-G.8052.1Y.1346.1.pdf            

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