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Ç¥ÁعøÈ£ | [ÆóÁö] TTAE.IE-802.3-2012-Section6 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2014-12-17 | ÃÑÆäÀÌÁö | 427 |
ÇѱÛÇ¥Áظí | IEEE 802.3 ÀÌ´õ³Ý Ç¥ÁØ-Á¦6ºÎ: ¿¡³ÊÁö °íÈ¿À² ÀÌ´õ³Ý, 802.3 LLDP TLV, 40Gb/s ¹× 100Gb/s (IEEE Std 802.3-2012, SECTION SIX) | ||
¿µ¹®Ç¥Áظí | IEEE Standard for Ethernet, SECTION SIX (IEEE Std 802.3-2012, SECTION SIX) | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ¿©·¯ ¸Åü(Optical Fiber, Copper)¸¦ ÅëÇØ 40Gb/s ¹× 100Gb/s ¼ÓµµÀÇ ÀÌ´õ³ÝÀ» Àü¼ÛÇϱâ À§ÇÑ Á¶Á¤ ºÎ°èÃþ(RS), ¹Ìµð¾î µ¶¸³ ÀÎÅÍÆäÀ̽º(XLGMII, CGMII), ¹°¸® ºÎÈ£È ºÎ°èÃþ(PCS), ¹°¸® ¸Åü Á¢¼Ó ºÎ°èÃþ(PMA), ¹°¸® ¸Åü ÀÇÁ¸ ºÎ°èÃþ(PMD), ¸Åü Ư¼º µîÀ» ÁÖ¿ä ³»¿ëÀ¸·Î ±â¼úÇÑ´Ù. ¶ÇÇÑ ÀÌ´õ³Ý ¸µÅ© »ç¿ë È¿À²ÀÌ ³·À» °æ¿ì ¸µÅ© ¼Óµµ¸¦ Á¶ÀýÇÏ¿© ¿¡³ÊÁö¸¦ Àý°¨ÇÏ´Â ¿¡³ÊÁö °íÈ¿À² ÀÌ´õ³ÝÀÇ ½Ã±×³Î¸µ ¹× ÀýÂ÷, LLDP PDU¿¡ Æ÷ÇԵǴ 802.3 ±â°ü ƯÁ¤TLV Çü½Ä ¹× ÀýÂ÷, »óÀ§ÀÇ µ¿±âÈ ÇÁ·ÎÅäÄÝÀ» Áö¿øÇϱâ À§ÇÑ ½Ã°¢ µ¿±â ¼ºñ½º ÀÎÅÍÆäÀ̽º(TSSI) µîÀ» ±â¼úÇÑ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | This standard specifies the RS(Reconciliation Sublayer), XLGMII/CGMII(40Gigabit /100Gigabit Media Independent Interface), PCS(Physical Coding Sublayer), PMA(Physical Medium Dependent) sublayer, PMD(Physical Medium Dependent) sublayer, characteristic of medium to transmit/receive 40Gb/s and 100Gb/s Ethernet through various medium(optical fiber, copper). It also specifies signaling, procedure of Energy-Efficient Ethernet to save power during periods of low link utilization and specifies organizationally specific 802.3 TLV include in LLDP PDU and specifies Time Synchronization Service Interface(TSSI) to support synchronization protocol. | ||
±¹Á¦Ç¥ÁØ | IEEE Std 802.3-2012, SECTION SIX | ||
°ü·ÃÆÄÀÏ | TTAE.IE-802.3-2012-Section6.pdf |
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- CSMA/CD Á¢±Ù¹ý ¹× ¹°¸®°èÃþ ±Ô°Ý 3±Ç °³Á¤ 4: 40 Gb/s ¹× 100 Gb/s ¿î¿ëÀ» À§ÇÑ MAC ÆĶó¹ÌÅÍ, ¹°¸®°èÃþ ¹× °ü¸® ÆĶó¹ÌÅÍ 86Àý:¹°¸®¸ÅüÁ¾¼Ó ºÎ°èÃþ,Àü¼Û ¸Åü, 40GBASE-SR4 ¹× 100GBASE-SR10 Çü(IEEE 802.3ba-2010-Clause86)
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- CSMA/CD Á¢±Ù¹ý ¹× ¹°¸®°èÃþ ±Ô°Ý 3±Ç °³Á¤ 4: 40 Gb/s ¹× 100 Gb/s ¿î¿ëÀ» À§ÇÑ MAC ÆĶó¹ÌÅÍ, ¹°¸®°èÃþ ¹× °ü¸® ÆĶó¹ÌÅÍ 88Àý: ¹°¸®¸Åü Á¾¼Ó ºÎ°èÃþ°ú ¸Åü, 100GBASE-LR4¿Í 100GBASE-ER4(IEEE802.3 ba-2010-Clause88)