·¢²¼Ê±¼ä £º2021-12-13 17:11×÷Õß £º×ðÁú¿Ê±
Ëæ×ŹâͨѶÐÐÒµµÄ²»¶Ï·¢Õ¹£¬¹âͨѶÒѾԽÀ´Ô½½Ó½üÁË´ó¼ÒµÄÉú»î¡£¸ü¸ßµÄ´ø¿íºÍ¶Ë¿ÚÃܶȡ¢¸üµÍµÄÄܺijÉΪÁ˹âͨѶµÄ²»¶Ï×·ÇóËùÔÚ¡£¶øÔÚÕû¸öϵͳ֮ÖУ¬¹âÄ£¿é°çÑÝÁËÒ»¸öÊ®·ÖÖØÒªµÄ½ÇÉ«£¬ÏÂÃæ¾Í¸ø´ó¼Ò¼òµ¥½éÉÜÏÂʲôÊǹâÄ£¿é°É¡£
Ò»¡¢¹âÄ£¿éµÄ¸ÅÄî
¹âÄ£¿é£¨Optical Transceiver£©È«³ÆÎª¹âÊÕ·¢Ò»ÌåÄ£¿é£¬ËüÊǹâͨÐÅÖеĺËÐÄÆ÷¼þ£¬Äܹ»Íê³É¹âÐźŵĹâ-µç/µç-¹âת»¯¹ý³Ì£¬ËüÓɹâµç×ÓÆ÷¼þ¡¢¹¦Äܵ緺͹â½Ó¿ÚµÈ²¿¼þ×é³É£¬ÆäÖеĹâµç×ÓÆ÷¼þ°üÀ¨½ÓÊպͷ¢ÉäÁ½¸ö²¿·Ö¡£¼òµ¥µÄÀ´Ëµ£¬½ÓÊÕ²¿·Ö¸ºÔ𽫹âÐźÅת»¯ÎªµçÐźţ¬·¢É䲿·Ö½«µçÐźÅת»¯Îª¹âÐźš£
¶þ¡¢¹âÄ£¿éµÄÖ÷Òª·ÖÀà
ĿǰÊг¡ÉÏÖ÷ÒªµÄ·ÖÀà·½·¨¾ÍÊǰ´ÕÕ¹âÄ£¿éµÄ·â×°À´·ÖµÄ¡£Ö÷ÒªÓÐÒÔϼ¸¸öÀà±ð¡£
1.GBIC¹âÄ£¿é£¨2000Ä꣩×îÔçµÄÈȲå°ÎÄ£¿é±ê×¼£¬ÏÖÔÚ»ù±¾ÒѾ±»ÌÔ̵ôÁË¡£
2.SFP¹âÄ£¿é£¨2001Ä꣩СÐͿɰβå¹âÄ£¿é£¬Ä¿Ç°Êг¡Õ¼ÓÐÂʽϴó¡£
3.XENPAK¹âÄ£¿é£¨2001Ä꣩¿ÉÓÃÓÚ10GÒÔÌ«Íø£¬ËüµÄÍâÐÎÊǵÚÒ»´ú10G¹âÄ£¿éµÄ±ê×¼¡£
4.X2¹âÄ£¿é£¨2005Ä꣩Ìå»ý±ÈXENPAKС£¬Õ¼ÓÐÁË´óÁ¿XENPAKµÄÊг¡·Ý¶î¡£
5.XFP¹âÄ£¿é£¨2005Ä꣩Ìå»ý¸üС£¬ÊÊÓÃÓÚ10Gb/sÒÔÌ«Íø¡£
6.SFP+ÔöÇ¿Ð͵Ä10G¹âÄ£¿é£¨2013Ä꣩£¬³ß´çÓëSFPÀàËÆ£¬µ«ÊÇ´«Êä¹âÐźŵı¾Áì¸üÇ¿¡£
7.QSFPËÄͨµÀСÐ͹âÄ£¿é£¨2013Ä꣩£¬ÊÊÓÃÓÚ40GÒÔÌ«ÍøºÍ100GÒÔÌ«Íø£¬¶Ë¿ÚÃܶȱÈSFP+¹âÄ£¿éÔö¼ÓÁË3µ½4±¶¡£
Èý¡¢¹âÄ£¿éµÄÖ÷Òª²ÎÊý
ÏàÐÅ´ó¼ÒÖ®ËùÒÔ»áÎʳöʲôÊǹâÄ£¿éÕâ¸öÎÊÌ⣬һ²¿·ÖÔÒò¿ÉÄÜÊǹâÄ£¿éÉϵIJÎÊýÈôó¼ÒÄÑÒÔÀí½â£¬ÏÂÃæ¾ÍÀ´½²Ò»Ï¹âÄ£¿éµÄһЩ²ÎÊý°É¡£
1.´«ÊäËÙÂÊ:´«ÊäËÙÂÊÖ¸µÄÊÇÿÃë´«Êä±ÈÌØÊý£¬ÏÖÔÚʹÓõĵ¥Î»Ò»°ãΪGb/s¡£¹âÄ£¿éÖ÷ÒªËÙÂÊÓаÙÕס¢Ç§Õס¢ÍòÕס¢40Gb/s¡¢100Gb/s¡£
2.´«Êä¾àÀë:¹âÄ£¿éµÄ´«Êä¾àÀë»áÊܵ½Ò»Ð©ÒòËØµÄÖÆÔ¼£¬Ö÷ÒªÊǹâÔÚ¹âÏËÖд«ÊäÊDzúÉúµÄɫɢºÍËðºÄ¡£¹âÄ£¿éµÄ´«Êä¾àÀë·ÖΪ¶Ì¾à¡¢ÖоàºÍ³¤¾àÈýÖÖ¡£Ò»°ãÈÏΪ2kmÒÔϵÄΪ¶Ì¾à£¬10—20kmµÄΪÖо࣬30kmÒÔÉϵÄΪ³¤¾à¡£¾àÀëÔ½³¤£¬¶ÔÓ¦¹âÄ£¿éµÄ¼Û¸ñÒ»°ãÒ²»áÔ½¸ß¡£
3.ÖÐÐIJ¨³¤:ÖÐÐIJ¨³¤Ö¸µÄÊǹâÐźŴ«ÊäËùʹÓõĹⲨ¶Î¡£Ä¿Ç°×î³£ÓõÄÖÐÐIJ¨³¤ÓÐÈýÖÖ£º850nm¡¢1310nm¡¢1550nm¡£ÆäÖÐ850nmÖ÷ÒªÓÃÓÚ2kmÒÔϵĶ̾ഫÊ䣬1310nmºÍ1550nmÖ÷ÒªÓÃÓÚÖг¤¾à´«Êä¡£
×ðÁú¿Ê±Hangalaxy×Ô2014Äê³õÍÆ³öµÄ4K HDMI¹âÏËÏßÔÚ30Ã×ÒÔÄÚ¶¼¾ßÓÐÖ§³ÖÒôƵ»Ø´«ARC¹¦ÄÜ¡£×ðÁú¿Ê±×¨Òµ¹âÏË´«ÊäÏ߹㷺ÔËÓÃÓÚ¹ú¼Ò¼°Ê¡Êм¶¹¤³ÌÏîÄ¿£¬ÓµÓг¬¹ý10000¶à¸ö´óÖÐÐͳɹ¦°¸Àý£¬ÓùýÓ²µÄÆ·Öʱê×¼Ó®µÃ¹ã´óÏû·ÑÕßµÄÇàíù£¬±»Òµ½çÓþΪ“¿¿Æ×¹âÏËÏß”¡£