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Ç¥ÁعøÈ£ TTAE.IT-G781 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2002-12-11 ÃÑÆäÀÌÁö 123
ÇѱÛÇ¥ÁØ¸í µ¿±â½Ä Ŭ·°ÀÇ ºÐ¹è ¹× ¸Áµ¿±â ±â´É
¿µ¹®Ç¥Áظí Syncronization Layer Functions
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº SDH(Synchronous Digital Hierarchy)¸¦ ±â¹ÝÀ¸·ÎÇÏ´Â ÀåÄ¡ÀÎ STM-N(N=1,4,16,64,256)ÀåÄ¡ÀÇ Á¤È®ÇÑ Å¬·°ºÐ¹è ¹× ¸Áµ¿±â ±â´ÉÀÇ °³¹ß ¹× ¿î¿ëÀ» À§ÇÑ ¸ñÀûÀÌ´Ù.
¶ÇÇÑ º» Ç¥ÁØÀº µ¿±â Ŭ·°ÀÇ ºÐ¹è, Á¢¼Ó±âÁØ, Ŭ·°Ç°Áú Ç¥½Ã, µ¿±â »óÅÂÀÇ Àü´Þ, ¹× µ¿±â Ŭ·°¿øÀÇ ¼±Åðú ¿î¿ëµî¿¡ ´ëÇÑ Á¦¹Ý ±âÁØÀ» ¼­¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This Recommendation specifies a library of basic synchronization distribution building blocks, referred to as "atomic functions" and a set of rules by which they are combined in order to describe a digital transmission equipment's synchronization functionality.
±¹Á¦Ç¥ÁØ ITU-T G.781
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