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Ç¥ÁعøÈ£ TTAE.IT-G.709.3/Y.1331.3 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí Ç÷º½Ãºí OTN B100G Àå°Å¸® ÀÎÅÍÆäÀ̽º
¿µ¹®Ç¥Áظí Flexible OTN B100G Long-reach Interfaces
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº »óÈ£¿î¿ë °¡´ÉÇÑ FlexO B100G Àå°Å¸® ÀÎÅÍÆäÀ̽ºµéÀÇ ÁýÇÕÀ» ±ÔÁ¤ÇÑ´Ù. ÀÌ Ç¥ÁØÀÇ ¹üÀ§¿¡ ¼ÓÇÏ´Â FlexO-x- ÀÎÅÍÆäÀ̽ºÀÇ Àü¼Û·üÀº 100G (x=1), 200G (x=2) ¹× 400G (x=4)ÀÌ´Ù. ÀÌ Ç¥ÁØÀº FlexOÀÇ °øÅë ¿ä¼Ò¿Í FEC ±¸Á¶¸¦ À§ÇØ °¢°¢ ITU-T ±Ç°í G.709.1°ú G.709.2¸¦ ÂüÁ¶Çϸ鼭 Àå°Å¸® Àü¼Û¿¡ ÀûÇÕÇϵµ·Ï ³ôÀº ÄÚµù À̵æÀ» °®´Â FEC Äڵ带 »ç¿ëÇÑ ÇÁ·¹ÀÓ ±¸Á¶¸¦ ±ÔÁ¤ÇÑ´Ù. FlexO B100G Àå°Å¸® ÀÎÅÍÆäÀ̽º¿¡ ¿¬°üµÈ ±¤ÇÐ ÆĶó¹ÌÅÍ´Â ÀÀ¿ë Äڵ忡 ÀÇÇØ Á¦°øµÇ´Âµ¥, 100G¿¡ ´ëÇؼ­´Â ITU-T ±Ç°í G.698.2¿¡ ±ÔÁ¤µÇ¾î ÀÖÀ¸¸ç ´Ù¸¥ Àü¼Û·ü¿¡ ´ëÇؼ­µµ G.698.2ÀÇ ÈÄ¼Ó °³Á¤¿¡¼­ ±ÔÁ¤µÉ ¿¹Á¤ÀÌ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard specifies a set of interoperable FlexO B100G long-reach interfaces. The rates in scope for FlexO-x- interfaces are 100G, 200G and 400G (x=1, 2 and 4). The standard specifies the structure using FEC codes with a higher coding gain suitable for longer reach applications, and references common elements and FEC structures from ITU-T Recommendations G.709.1 and G.709.2, respectively. The optical parameters associated with FlexO B100G long-reach interfaces are provided by application codes, which are specified for 100G in ITU-T Recommendation G.698.2 and are expected to be specified for other rates in a future edition of G.698.2.
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°ü·ÃÆÄÀÏ TTAE.IT-G.709.3Y.1331.3.pdf TTAE.IT-G.709.3Y.1331.3.pdf            

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