Ì©¿Ë£º¶àºÏÒ»²âÊÔ·½°¸Îª¹âͨÐÅÓû§Ìṩƽ»¬Éý¼¶Ö®Â·
¡ª¡ª·ÃÌ©¿Ë¿Æ¼¼ÑÇÌ«ÇøD&MÊг¡¿ª·¢¾ÀíËï־ǿ
·ÃÌ©¿Ë¿Æ¼¼ÑÇÌ«ÇøD&MÊг¡¿ª·¢¾ÀíËï־ǿ
¹âµçÐÂÎÅÍø£ºÎÒÃÇÖªµÀÌ©¿ËºÜÔç¾Í½øÈë¹âͨÐŲâÊÔÁìÓò£¬²¢Çҷdz£¿´ºÃ¹âͨÐÅÊг¡µÄ³¤ÆÚ·¢Õ¹Ç°¾°£¬µ«ÎÒÃÇÒ²¸Ð¾õµ½ÏÖÔڵĹâͨÐŲúÒµÒѲ»Èçǰ¼¸ÄêµÄ¡°ÈÈÄÖ¡±£¬ÒѾ½øÈëÏà¶Ô³ÉÊì½×¶Î£¬ÕâÊÇ·ñ¸ø²âÊÔ³§ÉÌ£¬»òÕß˵̩¿Ë¹«Ë¾´øÀ´Ò»¸öÆ¿¾±£¬ÄúÏÖÔÚÊÇ·ñÒÀ¾É¿´ºÃ¹âͨÐŵķ¢Õ¹Ç°¾°£¿ÈȵãÔÚÄÇÀ
Ëï¾Àí£ººÁÎÞÒÉÎÊ£¬¹âͨÐŵĻù´¡½¨É裬ÈçµçÐźÍÊý¾ÝͨÐÅÊг¡µÄÈ·ÓëÆäËûÐÐÒµÓÐËù²»Í¬£¬¸üл»´úµÄËٶȱȽÏÂý£¬Õâ¾ÍÏñ¸ßËÙ¹«Â·Ò»Ñù£¬Ò»µ©½¨³ÉÖ÷ÒªÃæÁÙµÄÊÇά»¤³É±¾ºÍÉý¼¶³É±¾¡£Õâ¾ÍÐèÒª¸üºÃµÄÔ¤¼ûÐÔ£¬±ÈÈç˵ÒÔǰÊÇ2.5Gb/sËÙÂÊ£¬ÏÖÔÚÊÇ10Gb/s£¬Î´À´Ïò40Gb/sºÍ100Gb/sÉý¼¶£¬ÕâÖÖÏò¸ü¸ßËÙÂʵÄÉý¼¶»»´ú£¬½«¸ø²âÊÔ³§ÉÌ´øÀ´ºÜ¶à»úÓöºÍÌôÕ½¡£
ÊÂʵÉÏ£¬Ì©¿Ë¿Æ¼¼¶Ô¹âͨÐŲâÊÔÊг¡Ò»Ö±·Ç³£ÖØÊÓ£¬²¢ÇÒÒÀ¾É¶Ô¹âͨÐŲâÊÔÊг¡·Ç³£¿´ºÃ£¬Ì©¿ËÈÏΪ¹âͨѶ²âÊÔÊг¡Î´À´»¹Óзdz£´óµÄDZÁ¦¡£¹âͨÐÅÊг¡Ä¿Ç°ÈԾɴ¦ÓÚ²»¶Ï¿ª·¢²»¶ÏÉý¼¶µÄ×´¿ö¡£Ì©¿Ë¿Æ¼¼Î§ÈÆÕâÒ»µãÍÆ³ö×Ô¼ºµÄ·¢Õ¹²ßÂÔ£ºÕë¶Ô¿Í»§´Ó2.5Gµ½10GÔÙµ½¸ü¸ßËÙÂʵÄÒªÇó£¬Ì©¿ËÖÆ¶¨ÁËΪ¿Í»§Ô¤ÏÈÌṩ½â¾ö·½°¸µÄ²ßÂÔ£¬²ÉÓÃÄ£¿éÉý¼¶µÄ²ßÂÔΪ¿Í»§Ìṩ·þÎñ¡£
Ì©¿Ë¹«Ë¾ÔÚ2009Äê3ÔÂÍÆ³ö¶àºÏÒ»½â¾ö·½°¸£¬Ò²¾ÍÊÇΪ̩¿Ë DSA8200Êý×Ö´®ÐзÖÎöÒÇϵÁÐÍÆ³öеĹâ²ÉÑùʾ²¨Æ÷Ä£¿é£¬´Ó¶øÓÐЧ½µµÍ¸ßÐÔÄܹⷢÉä»ú¿ª·¢ºÍ±ê×¼Ò»ÖÂÐÔ²âÊԵijɱ¾¡£ 80C10B¼°Ñ¡ÅäÁËF1Ñ¡¼þµÄ80C10B F1ΪÏÂÒ»´ú40 Gb/sºÍ100 Gb/s¼°ÒÔÉÏ·¢Éä»ú±ê×¼µÄÒ»ÖÂÐÔÑéÖ¤£¬ÌṩÁËÒµÄÚ×îÍêÕûµÄ²âÊÔ½â¾ö·½°¸¡£´ËÍ⣬̩¿Ë»¹Õë¶Ô 100 Gb/sÒÔÌ«Íø(100GbE)µÄÖÆÔìºÍÒ»ÖÂÐÔÑéÖ¤£¬ÍƳöÁË80C25GBEÄ£¿é¡£ÁíÍâÕâЩģ¿éµÄ¾«¶ÈÒ²ÊÇÒµÄÚ×î¸ßµÄ£¬È¡Ñùʵ¼Ê¾«¶È<100fs¡£
ÕâÖÖ»ùÓÚµ¥Ö÷»úÅäºÏ¶àÄ£¿éµÄµ¥Ò»Æ½Ì¨²âÊÔ½â¾ö·½°¸Îª¿Í»§ÌṩÁËÒ»Ìõ´Ó2.5GÏò10GÄËÖÁ40G/100GÉý¼¶ÑݱäµÄ¾¼ÃÓÐЧµÄ¶àËÙÂÊ¡¢¶àºÏÒ»²âÊÔ½â¾ö·½°¸¡£
Ŀǰ£¬ÔÚ¸ßÇåµã²¥IPTV¡¢ÔƼÆËã¼°ÍøÂçÓÎÏ·µÈÐèÇóµÄÍÆ¶¯Ï£¬µçÐÅÐÐÒµºÍÊý¾ÝͨÐÅÐÐÒµÕýËæ×Å40 Gb/sºÍ100 Gb/sÒÔÌ«ÍøÍ¨ÐÅÐÒéµÄÐËÆð¶øÑ¸ËÙÑݽøµ½¸ü¿ìµÄÊý¾ÝËÙÂÊ¡£ÎªÊµÏÖÕâÖÖÐÔÄÜÉϵÄÑݽø£¬ÔªÆ÷¼þ¡¢Ä£¿éºÍÏµÍ³ÖÆÔìÉÌÃÇÐèÒª¸ß¶È¾«È·¡¢È«ÃæµÄ²âÊÔ½â¾ö·½°¸£¬À´Ö§³ÖËùÓйؼüµÄ¹â±ê×¼ºÍµç±ê×¼¡£Ëæ×ſͻ§ÐèÇóµÄ²»¶ÏÉý¼¶£¬Ì©¿Ë¿Æ¼¼ÎªÁËÂú×ã¿Í»§ÈÕÒæÔö³¤µÄÒªÇ󣬽«²»¶Ï´´Ð·¢Õ¹Éè¼Æ°ïÖú¿Í»§Ó½Ó¸ü¶àµÄÌôÕ½¡£
¹âµçÐÂÎÅÍø£ºÌ©¿Ë½øÈëÖйúÊг¡Ò²±È½ÏÔ磬¶ÔÖйúÒ²·Ç³£ÖØÊÓ¡£ÖйúÒѳÉΪ¹ó¹«Ë¾ÔÚÃÀ¹úÖ®ÍâµÄº£ÍâµÚ¶þ´óÊг¡£¬ÄÜ·ñ½éÉÜϹó¹«Ë¾ÔÚÖйúÊг¡µÄ·¢Õ¹Çé¿ö£¬ÒÔ¼°¿´·¨£¿
Ëï¾Àí£ºÄ¿Ç°Ì©¿Ë¿Æ¼¼ÔÚÖйú·¢Õ¹Êг¡Á¼ºÃ£¬²¢Çҷdz£ÖØÊÓÖйúÊг¡µÄ·¢Õ¹¡£Ì©¿Ë¿Æ¼¼ÔÚÖйúµÄÊг¡¸²¸Ç6´óÁìÓò£¬°üÀ¨PC£¨¼ÆË㣩ÐÐÒµ¡¢Ïû·Ñ¡¢Õþ¸®¡¢½ÌÓý¡¢µçÊÓºÍͨÐŵȶà¸öÁìÓò£¬Ì©¿Ë¿Æ¼¼½èÖúÔÚÃÀ¹úÊг¡µÄ¾ÑéºÍ´«Í³£¬±ü³ÐÕâ¡°Ö§³Ö¿Í»§´´Ð£¬Îª¿Í»§Ìṩ×îºÃ·½°¸¡±´«Í³£¬°ÑµÚÒ»ÊֵIJâÊÔ¼¼ÊõºÍ±ê×¼µ¼Èë½øÀ´£¬½áºÏÌ©¿ËµÄר¼Ò£¬ÔÚÖйúÊг¡Öлý¼«¶Ô¿Í»§½øÐÐÏà¹ØÖªÊ¶µÄÅàÑµÍÆ¹ã£¬Èÿͻ§¸ü¼ÓÁ˽â²úÆ·µÄÐÔÄܺÍʹÓ÷½·¨£¬ÒÔ¼°Èÿͻ§×îÔç»ñµÃµ±Ç°ÐÐÒµµÄ×îвúÒµ×ÊѶ£¬Í¬Ê±Ì©¿Ë¿Æ¼¼ÉîÈë¿Í»§ÈºÌåÁ˽â¿Í»§µ±Ç°×îÆÈÇеÄÐèÒª£¬¼°Ê±µØÎª¿Í»§½â¾öÄÑÌ⣬°ïÖúËûÃÇÈ¡µÃ³É¹¦¡£
Õë¶Ô²»Í¬µÄÁìÓòÎÒÃÇÓв»Í¬µÄ¿ª·¢²ßÂÔ£¬Ä¿Ç°Ì©¿ËÔÚÖйúÊг¡µÄÒµÎñ·¢Õ¹·Ç³£Ñ¸ËÙ¡£
¹âµçÐÂÎÅÍø£ºÎÒÃÇÒÔǰÁ˽⵽̩¿ËÖ÷Òª²úÆ·Ïß¼¯ÖÐÔÚÎïÀí²ã²âÊÔÁìÓò£¬ÏÖÔÚÊÇ·ñÓÐеÄÍØÕ¹£¿
Ëï¾Àí£ºÕýÈçͬÄãËù˵µÄ£¬ÎïÀí²ã²âÊÔÁìÓòÊÇÌ©¿ËµÄºËÐÄÒµÎñ£¬Ì©¿Ë¿Æ¼¼½«¼ÓÇ¿¹®¹ÌÕâÒ»ÁìÓò£¬²¢½«±£³Ö¼ÌÐøÁìÏȵÄÌ¬ÊÆ¡£µ«ÊǰéËæ×ſͻ§ÐèÇóµÄ±ä»¯£¬ÀýÈ磺¿Í»§¶ÔÎïÀí²ãÓëÐÒé²ã¼¯³ÉµÄÒªÇó£¬Ì©¿ËΪÁËÂú×ã¿Í»§µÄÐèÇóÒ²¿ª·¢³öÁËÏà¶ÔÓ¦µÄ²úÆ·ÒÔÂú×ã¿Í»§µÄÐèÇó¡£»»¾ä»°Ëµ£¬Ì©¿ËµÄ²úÆ·ÏßÒ²ÔÚ²»¶ÏÑÓÉìºÍÍØÕ¹£¬°üÀ¨¸ßËÙ¼ÆËãÁìÓò¡£
ͬʱ£¬ÎÒÃǵÄÓû§Ò²ÔÚ·¢Éú±ä»¯£¬±ÈÈçÒÔǰµÄÎïÀí²ãÓû§£¬ÏÖÔÚ¿ªÊ¼×ªÏò¶à²ãÉè¼Æ£¬±ÈÈç˵̩¿ËÔÚ2007ÄêÍÆ³öµÄTLA7S16ºÍTLA7S08´®ÐзÖÎöÒÇ£¬¾ÍÊÇÕë¶ÔÂß¼²ãºÍÐÒé²ã²âÊÔ½øÐÐÁ˺ϲ¢ÕûºÏ¡£ÕâÑùµÄºÃ´¦¾ÍÊÇÔÚϵͳ¹¤³ÌʦÉè¼ÆÊ±£¬µ±Êý¾Ý°ü·¢´íµÄʱºò¿ÉÒÔ¼°Ê±¼ì²éµÚ¶þ²ãºÍµÚÈý²ã£¬ÅäºÏÏàÓ¦µÄÎïÀí²ã£¨µÚÒ»²ã£©¼ì²é£¬¾Í»áºÜ¿ìµÄ·¢ÏÖÎÊÌâ¸ùÔ´¡£
ÁíÍâÒ»¸öÀý×ÓÊÇʵʱƵÆ×ÒÇ£¬¿ÉÒÔ¶àÓò²ì¿´£¨°üÀ¨Ê±Óò¡¢ÆµÓò¡¢Êý¾ÝÓòºÍÐÒéÓò£©¡£
¹âµçÐÂÎÅÍø£º¹âÄ£¿éÊг¡Ëæ×ÅFTTx¡¢3GºÍÊý¾ÝÖÐÐÄÉý¼¶µÈ»ý¼«ÒòËØµÄ´ø¶¯£¬·¢Õ¹·Ç³£¿ìËÙ£¬Ò²ÊÇÐÐÒµ½¹µã£¬ÆäÖи÷Àà10G¹âÄ£¿éÓÈÆäÒýÈËעĿ£¬¾ÍÏñ1990Äê´ú¶Ô2.5Gbit/sÄ£¿éµÄÐèÇóÒ»Ñù£¬ÔÚδÀ´¼¸Äê¶Ô10GÄ£¿éµÄÐèÇó»á±äµÃ¸ü¼ÓÃ÷ÏÔ¡£Ä¿Ç°ÔÚ10G¹âÄ£¿é²âÊÔ·½ÃæÃæÁÙµÄÖ÷ÒªÎÊÌâÊÇÄÇЩ£¬Ì©¿ËÒ²ÓÐÄÇЩ³ÉÊìµÄ½â¾ö·½°¸£¿
Ëï¾Àí£ºÄ¿Ç°Öйú¹úÄÚÊг¡2.5G¹âÄ£¿é²âÊÔÒÇÐèÇóÈÔȻռÏ൱´óµÄÒ»²¿·Ö£¬Öйú³ýÁ˼¸¼Ò´ó¹«Ë¾Íâ´ó¶àÊý¶¼ÊDzÉÓÃ2.5GµÄÄ£¿é¡£¶ø×÷ΪδÀ´·¢Õ¹Ö÷Á÷10GÉõÖÁ40G£¬Ì©¿ËºÜÔç¾ÍÍÆ³öÁË´Ó2.5GÉý¼¶µ½10GºÍ40GµÄÏà¹ØÉý¼¶·½°¸¡£
µ±Ç°ÔËÓªÉÌÃÇ×î¹ØÐĵÄÎÊÌâ¾ÍÊÇά»¤³É±¾ºÍʹÓÃЧÂʵÄÎÊÌ⣬ÔÚÌáÉý²âÊÔЧÂÊ·½Ã治ͬ³§É̲ÉÓò»Í¬µÄ²ßÂÔ£¬¶øÌ©¿Ë¿Æ¼¼Ç¿µ÷ÔÚ²âÊÔÑÛͼʱÄÜÔÚ×î¶Ìʱ¼äÄÚ²¶»ñ×î¶àµÄ²¨ÐÎΪĿ±ê£¬Îª´ËÍÆ³ö´´Ð²úÆ·Âú×ã¿Í»§ÐèÇ󣬱ÈÈç˵80C07BÄ£¿é£¬¿ÉÒÔÔÚÏàͬʱ¼äÀ²¶»ñµÄ²¨ÐÎÊýÁ¿ÊÇͨ³£µÄͬÀà²úÆ·µÄ4±¶£¬ÕâÒâζ×ŲâÊÔЧÂÊ´ó´óÌáÉý£¬Óû§½«Ëõ¶Ì3/4µÄ²âÊÔʱ¼ä¡£
µ±È»£¬10GÉý¼¶Ê±ËùÃæÁÙµÄÖ÷ÒªÌôÕ½ÎÒÈÏΪÊDZê×¼¹ý¶àµÄÎÊÌ⣬°üÀ¨10-GbE¡¢10GBASE-LRM¡¢10GBAS±ê×¼µÈ£¬ÕâÑù¾ÍÐèÒª²âÊÔ³§¼Ò¾ß±¸Ìṩ¶à±ê×¼²âÊÔµÄÄÜÁ¦£¬Ì©¿ËÍÆ³öµÄ80C08CÄ£¿é¿ÉÒÔ¶Ô15¸ö10G±ê×¼½øÐвâÊÔ¡£×ÛºÏÀ´¿´£¬Ì©¿ËµÄ80C07BºÍ80C12¹â½Ó¿Ú²ÉÑùÄ£¿éÌṩÁË´Ó155Mb/s(OC-3/ STM-1)µ½11.3 Gb/s (10 GFC FEC)µÄ¶àËÙÂʵçÐÅÒ»ÖÂÐÔ²âÊÔ½â¾ö·½°¸£¬ÒÔ¼°¹âÏËͨµÀ¡¢Ç§Õ×λÒÔÌ«ÍøºÍ Infiniband±ê×¼¶àËÙÂÊÊý¾ÝͨÐÅÒ»ÖÂÐÔ²âÊÔ½â¾ö·½°¸¡£Óû§Ö»Ðèµ÷Õû³ÌÐò£¬¶ÔÈí¼þ½øÐÐÉý¼¶¾Í¿ÉÒÔÖ±½Ó²âÊÔ£¬ÕâÖÖ·½Ê½Áé»îÐԸߣ¬»¹½ÚÊ¡³É±¾£¬Í¬ÑùµÄ×ö·¨Ò²ÊÊÓÃ40G/100G²úÆ·¡£
¹âµçÐÂÎÅÍø£ºÄ¿Ç°40G/100GÕý³ÉΪÐÐÒµ¹Ø×¢Èȵ㻰Ì⣬ÎÒÃÇÒ²¿´µ½Ì©¿Ë¡¢°²½ÝÂס¢°²Á¢¡¢EXFOµÈ²âÊÔ³§¼Ò¶¼ÍƳöÁËÏà¹ØµÄ²âÊÔ²úÆ·£¬µ«ÊÇ´ÓµÍËÙת±äµ½¸ßËÙÍøÂçʱ£¬±ØÈ»»áÃæ¶ÔËæÖ®¶øÀ´µÄÖÖÖÖ¸´ÔÓÎÊÌ⣬ÄúÈçºÎ¿´´ý40G/100G¸ø²âÊÔ³§ÉÌ´øÀ´µÄÌôÕ½µÄ£¿Ïà±ÈÆäËû¹«Ë¾µÄ²úÆ·£¬¹ó¹«Ë¾µÄ40G/100G²úÆ·ÓÐÊ²Ã´ÌØÉ«£¿
Ëï¾Àí£ºµ±Ç°40G/100G²âÊÔÉè±¸Ò²ÃæÁÙ10G²âÊÔËùÃæ¶ÔµÄÌôÕ½£¬ÄǾÍÊDZê×¼¹ý¶à£¨7¸ö±ê×¼£©ÎÊÌ⣬¶øÈç¹ûҪΪ¿Í»§Ìṩ¶àºÏÒ»µÄ½â¾ö·½°¸½«ÃæÁٳɱ¾ºÍÓ²¼þÉϵÄÌôÕ½£¬ÓÈÆäÊÇÓ²¼þÉè¼Æ¡£ÐèÒª¶Ô²»Í¬ËÙÂÊÉè¼ÆORR£¨½ÓÊղο¼»ú£©£¬±ØÐëÔÚÒ»¸ö´óÄ£¿éÀïʵÏÖ7¸ö±ê×¼µÄËÙÂÊ£¬ÁíÍâÖ÷»úÒ²¶ÔÄ£¿éÊýÁ¿ºÍ¿Õ¼äÓÐÏÞÖÆ£¬²»¿ÉÄÜÎÞÏÞÖÆµØÔö¼ÓÄ£¿éÊýÁ¿£¬Òò´Ë¶ÔÓ²¼þʵÏÖµÄÄѶȷdz£´ó¡£
ÁíÍⲻͬÓû§¶Ô40G/100G²âÊÔµÄÐèÇóÒ²²»Ò»Ñù£¬Éú²úÐÍÆóÒµÐèÒª¸ßЧÂʵIJúÆ·£¬Ñо¿»ú¹¹ºÍÑо¿ÈËÔ±Ôò¶Ô¾«¶ÈÓбȽϸߵÄÒªÇó¡£Ò»µ©ËÙÂÊÌáÉýµ½40G/100G²âÊÔ£¬ÔëÒôÒ²¾ÍÔö´óÐí¶à£¬ÈçºÎ¶ÔÔëÒô½øÐиüºÃµÄ¿ØÖÆ£¬ÒÔ¼°¶Ô»Ø²¨ËðºÄ½øÐиüºÃµÄ¹ÜÀíÊÇÑз¢µÄÁ½´óÄѵ㡣
µ±Ç°Ì©¿Ë¿Æ¼¼Ìṩҵ½çÈϿɱê×¼µÄ¶àºÏÒ»µÄ2.5G/10G/40G/100G²âÊÔ·½°¸¡£Ö»ÐèҪһ̨Ö÷»ú¼ÓÁ½¸öÄ£¿é£¬Á½¸ö¸¨ÖúÄ£¿éÒÔ¼°ÅäÌ×Èí¼þ¾Í¿ÉÒÔÍê³ÉÉÏÊö¹¤×÷¡£
ÀýÈ磬̩¿ËµÄ80C10BÌṩÁËÊг¡ÉÏ×î¸ßµÄ¹â´ø¿í£¬¿ÉͬʱΪ39.813 Gb/s OC-768/STM256¡¢41.25G 40GBase-LR¡¢43.018 Gb/s G.709 FEC (OTU3)ºÍ4X10G LAN PHY±ê×¼ÌṩÁ˹â²Î¿¼½ÓÊÕ»ú(ORR)¡£´ËÍ⣬¸Ã½â¾ö·½°¸ÌṩÁËͬÐÔÄܼ¶±ðÖÐÒµÄÚΨһ±£Ö¤Âú×ãITUºÍIEEE±ê×¼µÄÂ˲¨Æ÷¡£
80C25GBEÖ÷ÒªÖ§³Ö°üÀ¨100GBase-LR4¡¢100GBase-LR4 + FEC¡¢100GBase-ER4ºÍ100GBase-ER4 + FEC±ê×¼µÄÖÆÔ죬ÔÚÕâЩӦÓÃÖУ¬ËٶȺ;«¶È¶ÔÓÚ¾¼Ã¸ßЧµÄÒ»ÖÂÐÔ²âÊÔÖÁ


ͼƬÐÂÎÅ
-
80ÒÚÃÀÔª¹âÏ˽ÓÈëÊг¡ÕýÔâÓö³å»÷
-
¡°¶«ÊýÎ÷Ë㡱 ³¬¼¶´ó¹¤³Ì¼´½«ÉÏÂí
-
ÍõÕ¨£¡ºàͨÁ¿²ú400G¹è¹âÄ£¿é
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ3£ºÓïÒôͨ»°ÐÂʱ´ú
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ2£º¹âÏ˳ÉÕæ
-
ר·Ã|EXFO£º¾Û½¹¸ßËÙÁìÓò£¬´òÔìÈ«ÐÂδÀ´
-
ר·Ã|³¤¹âͨÐÅÒ¶¶«£º¼á³Ö×ß³öÈ¥Õ½ÂÔ£¬´òºÃº£Íâ¹¥¼áÕ½
-
ר·Ã|»ô¶û±ÈÌØÀîÑô£º½ô¸ú¿Í»§½Å²½£¬ÓÃÐÄ×öºÃ²úÆ·
×îл¸ü¶à
-
11ÔÂ16-17ÈÕÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ά¿Æ±¡¤OFweek 2022¼¤¹âÐÐÒµÄê¶ÈÆÀÑ¡
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ºÏ³É´óо¾¶Ê¯Ó¢¹âÏË -- ¹âѧÉè¼ÆºÍ²ÄÁÏÑ¡Ôñ¶Ô¹âÏËÐÔÄܵÄÓ°Ïì
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ÁìÓ¢Ñï·«³öº£Èý²¿Çú¡ª¡ªÖƶ¨ÓªÏúÕ½Êõ
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ AEDTµçÈÈñîºÏÉè¼ÆÁ÷³ÌÓëÓ¦Óð¸Àý
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ANSYS´ÅÐÔÔª¼þ¼°¿ª¹ØµçÔ´Éè¼Æ½â¾ö·½°¸ÔÚÏßÑÐÌÖ»á
ÍÆ¼öרÌâ
- 1ÃÀ¹ú³ǫ̈¸üÑϸñоƬ³ö¿Ú´ëÊ©
- 2¹úÄÚÊ×Ìõ¹â×ÓоƬ²úÏß¼´½«½¨³É
- 3»ªÎªµÈÖбêÖйúµçÐÅVoLTE vIMSÀ©Èݼ¯²É
- 4ÃÀ¹úNSAÍøÂç¹¥»÷Î÷¹¤´óÒõÄ±ÆØ¹â£¡
- 5·é»ðͨÐÅ·¢²¼×îм¼Êõ³É¹û
- 6Õâ¼Ò¸ßËÙ¹âµçоƬÆóÒµ»ñÊýǧÍòC1ÂÖÈÚ×Ê
- 7ÖйúÁªÍ¨²¨·ÖÉ豸¼¯²ÉÏîÄ¿Öбê½á¹û¹«²¼
- 8ÖйúÁªÍ¨¹«²¼¹âÀ½»½ÓÏ伯²É½á¹û
- 92022È«Çò¾§Ô²´ú¹¤³§×îÐÂÅÅÃû³ö¯
- 10ÖйúÆóÒµÑз¢°ñ³ö¯£º»ªÎªµÚÒ»
- ¼¤¹âÆ÷¸ß¼¶ÏúÊÛ¾ÀíÉϺ£ÊÐ/ºç¿ÚÇø
- ¹âÆ÷¼þÑз¢¹¤³Ìʦ¸£½¨Ê¡/¸£ÖÝÊÐ
- ·â×°¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ¹âÆ÷¼þÎïÀí¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ÏúÊÛ×ܼࣨ¹âÆ÷¼þ£©±±¾©ÊÐ/º£µíÇø
- ×Ô¶¯»¯¸ß¼¶¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¸ß¼¶Èí¼þ¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¼Êõר¼Ò¹ã¶«Ê¡/½ÃÅÊÐ
- ½á¹¹¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¤¹âÑз¢¹¤³Ìʦ±±¾©ÊÐ/²ýÆ½Çø
·¢±íÆÀÂÛ
ÇëÊäÈëÆÀÂÛÄÚÈÝ...
ÇëÊäÈëÆÀÂÛ/ÆÀÂÛ³¤¶È6~500¸ö×Ö
ÔÝÎÞÆÀÂÛ
ÔÝÎÞÆÀÂÛ