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Ç¥ÁعøÈ£ TTAE.IT-G.806/R1 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Characteristics of transport equipment – Description methodology and generic functionality
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ³×Æ®¿öÅ© ¿ä¼ÒÀÇ Àü´Þ¸Á ±â´ÉÀ» ±ÔÁ¤Çϱâ À§ÇØ »ç¿ëµÇ´Â ¹æ¹ý·Ð, ÀÏ¹Ý ±â´É ¹× ±¸¼º ¿ä¼Ò¸¦ ¸í½ÃÇ쵂 °³º° Àü´Þ¸Á Àåºñ¸¦ ¸í½ÃÇÏÁö´Â ¾Ê´Â´Ù. ÀÌ Ç¥ÁØÀº SDH³ª PDH µî°ú °°Àº ƯÁ¤ Àü´Þ¸Á ÀåºñÀÇ Æ¯¼ºÀ» ±ÔÁ¤Çϴ ǥÁصéÀ» À§ÇÑ ±âº» ±Ç°í¾ÈÀÇ ¿ªÇÒÀ» ÇÑ´Ù. ¶ÇÇÑ, ÀÌ Ç¥ÁØÀº Àü´Þ¸ÁÀÇ ÀÏ¹Ý ±â´É, ÇÁ·Î¼¼½º ¹× Àü¹ÝÀûÀÎ ¼º´É ¸ñÇ¥¸¦ Á¤ÀÇ ÇÑ´Ù. Àåºñ´Â ´ÜÀ§ ±â´Éµé°ú À̵éÀÇ »óÈ£ ¿¬°áÀ» µµ½ÄÈ­ÇÑ Àåºñ ±â´É ±Ô°Ý(Equipment Functional Specification, EFS)¿¡ ÀÇÇØ ±â¼úµÈ´Ù. ¿ÜºÎÀûÀ¸·Î °üÂû °¡´ÉÇÑ Àü´Þ¸Á ±â´ÉÀÇ ¸ðµç µ¿ÀÛ ¼¼ºÎ »çÇ×µéÀÌ EFS¸¦ ÁؼöÇÏ´Â ÇÑ, ±â´É ±¸Çö(Àåºñ ¼³°è)ÀÇ ³»ºÎ ±¸Á¶±îÁöµµ ÀÌ Ç¥ÁØ¿¡¼­ Á¤ÀÇµÈ ±â´É ¸ðµ¨ ±¸Á¶¿Í µ¿ÀÏÇÒ ÇÊ¿ä´Â ¾ø´Ù.
¿µ¹®³»¿ë¿ä¾à The standard specifies the methodology, generic functionality and components that should be used in order to specify transport network functionality of network elements, it does not specify individual transport network equipment as such. It is the baseline standard for other standards that specify the characteristics of equipment for specific transport networks (e.g., synchronous digital hierarchy (SDH), plesiochronous digital hierarchy (PDH)). Furthermore, generic functionality, processes and overall performance objectives for transport networks are defined in the standard. Equipment can then be described by an equipment functional specification (EFS) which lists the atomic functions and their interconnection. The internal structure of the implementation of this functionality (equipment design) need not be identical to the structure of the functional model, as long as all the details of the externally observable behaviour comply with the EFS.
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°ü·ÃÆÄÀÏ TTAE.IT-G.806_R1.pdf TTAE.IT-G.806_R1.pdf            

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