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Ç¥ÁعøÈ£ TTAE.IT-G.989.1/R1 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí 40 ±â°¡±Þ ¼öµ¿Çü ±¤ Åë½Å¸Á (NG-PON2) : ÀÏ¹Ý ¿ä±¸ »çÇ×
¿µ¹®Ç¥Áظí 40-Gigabit-capable Passive Optical Networks (NG-PON2): General Requirements
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº 40 ±â°¡ºñÆ®¸¦ Áö¿øÇÏ´Â ¼öµ¿Çü ±¤ ³×Æ®¿öÅ©(NG-PON2) ½Ã½ºÅÛÀÇ ÀϹÝÀûÀÎ ¹°¸® °èÃþ°ú Àü¼Û ¼ö·Å °èÃþ ±Ô°ÝÀÇ ¿ä±¸ »çÇ׿¡ °üÇÑ °ÍÀÌ´Ù. º» Ç¥ÁØÀº ±¤ ¾×¼¼½º ³×Æ®¿öÅ©°¡ ¼­ºñ½º¿Í ÀÀ¿ë ÇÁ·Î±×·¥À» Áö¿øÇϱâ À§ÇØ ÇÊ¿äÇÑ ¿î¿µ ¿ä±¸ »çÇ×À» Æ÷ÇÔÇϸç, ÁÖ¿ä ÂüÁ¶ ±¸¼º, ±âÁ¸ PON ½Ã½ºÅÛ°úÀÇ ±¸Á¶ º¸Á¤ ½Ã³ª¸®¿À ¹× ½Ã½ºÅÛ ¿ä±¸ »çÇ×À» Æ÷ÇÔÇÏ°í ÀÖ´Ù.
NG-PON2 ¹°¸® °èÃþ ±Ô°ÝÀº ITU-T G.989.2¿¡¼­ ¼³¸íÇÏ°í, ITU-T G.987.3¿¡¼­ ±â¼úµÈ Àü¼Û ¼ö·Å (TC) °èÃþÀº NG-PON2 ½Ã½ºÅÛÀ» À§ÇØ Æ¯º°È÷ ¼öÁ¤µÈ ³»¿ëÀ» º¸¿ÏÇÏ¿© ITU-T G.989.3¿¡¼­ ¼³¸íÇÑ´Ù. NG-PON2ÀÇ ONU °ü¸® ¹× Á¦¾î ÀÎÅÍÆäÀ̽º (OMCI) »ç¾çÀº ITU-T G.988À» È®ÀåÇÏ¿© ±× ³»¿ëÀÌ Æ÷ÇԵǵµ·Ï ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard addresses the general requirements of 40 Gigabit-capable passive optical network (NG-PON2) systems, in order to guide and motivate the physical layer and the transmission convergence layer specifications. It includes principal deployment configurations, migration scenarios from legacy PON systems, and system requirements It also includes the service and operational requirements to provide a robust and flexible optical access network supporting all access applications.
The physical layer specifications for the NG-PON2 physical media dependent (PMD) layer are described in Recommendation ITU-T G.989.2. The transmission convergence (TC) layer is described in Recommendation ITU-T G.987.3, with unique modifications for NG-PON2 systems captured in Recommendation ITU-T G.989.3. The ONU management and control interface (OMCI) specifications are described in Recommendation ITU-T G.988 for NG-PON2 extensions.
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°ü·ÃÆÄÀÏ TTAE.IT-G.989.1_R1.pdf TTAE.IT-G.989.1_R1.pdf            

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