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Ç¥ÁعøÈ£ TTAE.IT-G774.5 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Synchronous digital hierarchy (SDH) - Operations, administration and maintenance features of transmission equipment
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº µ¿±â½Ä µðÁöÅÐ °èÀ§(Synchronous Digital Hierarchy: SDH) ³×Æ®¿öÅ©ÀÇ Á¤º¸ ¸ðµ¨À» Á¦°øÇϱâ À§ÇØ ÀÛ¼ºµÇ¾ú´Ù. ÀÌ ¸ðµ¨µéÀº ITU-T G.803¿¡ Á¤ÀÇµÈ ¹Ù¿Í °°Àº SDH Àü´Þ ¸®¼Ò½ºµé°ú °ü·ÃµÈ ¿¬°á °ü¸® ±â´É¿¡ ´ëÇÑ °ü¸® °´Ã¼ Ŭ·¡½ºµé°ú Ư¼ºµé¿¡ ´ëÇØ ±â¼úÇÏ°í ÀÖ´Ù.
ÀÌ °´Ã¼µéÀº ºÎºÐ¸Á ¿¬°á º¸È£ ±â´ÉÀÇ °ü¸®¸¦ À§ÇØ ITU-T M.3010 Åë½Å °ü¸® ¸Á(TMN)¿¡ Á¤ÀÇµÈ Á¤º¸±³È¯¿ë ±³Â÷ ÀÎÅÍÆäÀ̽º¸¦ ±â¼úÇϴµ¥ À¯¿ëÇÏ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard provides an information model for the Synchronous Digital Hierarchy (SDH) Network. This model describes the managed object classes and their properties for the management of Connection Supervision Functionality (HCS/LCS), as defined in ITU-T G.783 and as related to SDH network Elements. These objects are useful to describe information exchanged across interfaces defined in ITU-T M.3010 Telecommunications Management Network (TMN) architecture.
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