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| Ç¥ÁعøÈ£ | TTAE.IT-G.9802/R1 | ±¸Ç¥ÁعøÈ£ | |
|---|---|---|---|
| Á¦°³Á¤ÀÏ | 2025-12-05 | ÃÑÆäÀÌÁö | 34 |
| ÇѱÛÇ¥Áظí | ´ÙÆÄÀå ¼öµ¿Çü ±¤Åë½Å¸Á(MW-PONs) | ||
| ¿µ¹®Ç¥Áظí | Multiple-wavelength Passive Optical Networks (MW-PONs) | ||
| Çѱ۳»¿ë¿ä¾à | ÀÌ Ç¥ÁØÀº ´ÙÆÄÀå ¼öµ¿Çü ±¤Åë½Å¸ÁÀÇ ÀÏ¹Ý ¿ä±¸ »çÇ× ¹× ³×Æ®¿öÅ© ±¸Á¶¸¦ ´Ù·ç°í ÀÖ´Ù. ÆÄÀå ÇÒ´ç, ÆÄÀå º¯°æ ¹× ÆÄÀå °ü¸®¿¡ ´ëÇÑ µ¿ÀÛ ÀýÂ÷¸¦ Á¦½ÃÇÏ¸ç ÆÄÀå ÀÚ¿ø °ü¸®¿Í ÆÄÀå ä³Î¿¡ ´ëÇÑ ¼º´É ¸ð´ÏÅ͸µ ¹× °¨½Ã ±â´É¿¡ ´ëÇÑ ±Ô°ÝÀ» Æ÷ÇÔÇÑ´Ù. ÀÌ Ç¥ÁØÀÇ ±Ô°ÝÀº ´Ù¼öÀÇ ÆÄÀåÀ» »ç¿ëÇÏ´Â ¾Æ·¡¿Í °°Àº ´ÙÆÄÀå ¼öµ¿Çü ±¤Åë½Å¸Á ½Ã½ºÅÛ¿¡ Àû¿ëµÉ ¼ö ÀÖ´Ù.
¡Ü ´ÜÀÏ ±¤ºÐ¹è¸Á¿¡ ¼·Î ´Ù¸¥ ÆÄÀåÀ¸·Î ±¸ºÐµÈ ½ÃºÐÇÒ ´ÙÁßÈ ¹æ½ÄÀÇ ¼öµ¿Çü ±¤Åë½Å¸ÁÀ» ¿©·¯ °³ º´ÇÕÇϱâ À§ÇÏ¿© ÆÄÀå°¡º¯ ±¤Æ®·£½Ã¹ö¸¦ »ç¿ëÇÏ´Â ¹æ½Ä ¡Ü ½ÃºÐÇÒ ´ÙÁßÈ ¹æ½ÄÀÇ ¼öµ¿Çü ±¤Åë½Å¸ÁÀ¸·Î µ¿Àû ¶Ç´Â ÁØ µ¿Àû ÆÄÀå°¡º¯À» ÅëÇØ Æ®·¡ÇÈ ºÎÇÏ ºÐ»ê ¹× ¼±ÅÃÀûÀÎ OLT Æ÷Æ® ½½¸³ µîÀÇ ±â´ÉÀ» Á¦°øÇÏ´Â ½Ã½ºÅÛ ¡Ü ±¤¸ÁÁ¾´ÜÀåÄ¡µéÀÌ ¼·Î ÆÄÀåÀ» °øÀ¯ÇÏÁö ¾Ê¾Æ ³í¸®ÀûÀ¸·Î Á¡´ëÁ¡ ¿¬°áÀ» Á¦°øÇÏ´Â ÆÄÀåºÐÇÒ ´ÙÁßÈ ¹æ½ÄÀÇ ¼öµ¿Çü ±¤Åë½Å¸Á ¡Ü ÀÌµé ¿É¼Ç ¶Ç´Â ´Ù¸¥ ¹æ½ÄµéÀ» °áÇÕÇÑ ÇÏÀ̺긮µå ¹æ½Ä |
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| ¿µ¹®³»¿ë¿ä¾à | This Recommendation describes the general requirements and architecture of multiple-wavelength passive optical network (PON) systems. It specifies the mechanism of wavelength assignment, wavelength tuning and wavelength maintenance in multiple-wavelength PON systems. The functionalities of wavelength resource management and wavelength channel performance monitoring and supervision are also included within the scope of this Recommendation.
The specifications in this Recommendation can be applied to various types of multiple-wavelength PON systems such as: ¡á a stack of several TDM PON systems in a single ODN, realized by assigning different wavelengths to each TDM PON system, where wavelength tunable devices may be employed in the transceivers, ¡á a TDM PON enhanced by dynamic or semi-dynamic wavelength tuning to allow traffic load balancing, selective OLT-port sleep, etc., ¡á a wavelength division multiplexing (WDM) PON in which ONUs do not share wavelengths for offering logical point to point connectivity, ¡á a hybrid scheme that combines these or other options. |
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