¹âоƬÊǹâÆ÷¼þµÄºËÐÄÁ㲿¼þ

¹âоƬÖ÷ÒªÓÃÓÚ¹âµçÐźÅת»»£¬£¬×ñÑ­¡°Chip£­OSA£­Transceiver¡±µÄ·âװ˳Ðò£¬¼¤¹âÆ÷оƬ£¨Chip£©Í¨¹ý´«Í³µÄTO·â×°»òÐÂÐ˵ĶàÄ£COB·â×°ÐÎʽÖƳɹâÄ£¿é£¨Transceiver£©¡£ÔÚ¹âͨÐÅϵͳÖУ¬³£ÓõĺËÐĹâоƬÖ÷Òª°üÀ¨DFB¡¢EML¡¢VCSEL ÈýÖÖÀàÐÍ£¬·Ö±ðÓ¦ÓÃÓÚ²»Í¬´«Êä¾àÀëºÍ³É±¾Ãô¸Ð¶ÈµÄÓ¦Óó¡¾°¡£

¹âͨÐÅÆ÷¼þ¸ù¾ÝÆäÎïÀíÐÎ̬µÄ²»Í¬£¬Ò»°ã¿ÉÒÔ·ÖΪ£ºÐ¾Æ¬¡¢¹âÓÐÔ´Æ÷¼þ¡¢¹âÎÞÔ´Æ÷¼þ¡¢¹âÄ£¿éÓë×ÓϵͳÕâËÄ´óÀ࣬ÆäÖУ¬¹âоƬΪ¹âÆ÷¼þ£¨¹âÓÐÔ´Æ÷¼þºÍ¹âÎÞÔ´Æ÷¼þ£©µÄÖØÒª×é³É²¿·Ö£¬¶ø¹âÆ÷¼þÊǹâÄ£¿éµÄÖØÒª×é³É²¿·Ö¡£

¹âоƬ³É±¾ÔÚ¹âÆ÷¼þÖÐÕ¼±È×î¸ß

¹âÄ£¿é²úÆ·ËùÐèÔ­²ÄÁÏÖ÷ҪΪ¹âÆ÷¼þ¡¢µç·оƬ¡¢PCBÒÔ¼°½á¹¹¼þµÈ¡£ÆäÖУ¬¹âÆ÷¼þµÄ³É±¾Õ¼±È×î¸ß£¬ÔÚ73£¥×óÓÒ¡£¹âÆ÷¼þÖ÷ÒªÓÉTOSA£¨ÒÔ¼¤¹âÆ÷ΪÖ÷µÄ·¢Éä×é¼þ£©¡¢ROSA£¨ÒÔ̽²âÆ÷ΪÖ÷µÄ½ÓÊÕ×é¼þ£©¡¢Î²Ï˵È×é³É£¬ÆäÖÐTOSAÕ¼µ½Á˹âÆ÷¼þ×ܳɱ¾µÄ48£¥£»ROSAÕ¼µ½Á˹âÆ÷¼þ×ܳɱ¾µÄ32£¥¡£

¹âÆ÷¼þÊǹâÄ£¿é²úÆ·Öгɱ¾×î¸ßµÄ²¿·Ö£¬¶ø´ÓоƬ²ãÃæÀ´¿´£¬¹âоƬÓÖÊÇTOSAÓëROSA³É±¾×î¸ßµÄ²¿¼þ£¬Ô½¸ßËÙÂʹâÄ£¿é¹âоƬ³É±¾Ô½¸ß¡£Ò»°ã¸ß¶Ë¹âÄ£¿éÖУ¬¹âоƬµÄ³É±¾½Ó½ü50£¥¡£

¹úÄڸ߶˹âоƬ¼¼Êõȱ·¦

Ä¿Ç°£¬ÎÒ¹ú¸ß¶Ë¹âÄ£¿éÉÏÓιâоƬÈÔÈ»ÊÜÏÞÓÚº£ÍâÁìÏÈÆóÒµ£¬ÒÔ100Gb£¯s 10£¯40km¹âÄ£¿éºËÐĹâоƬ53G BaudΪÀý£¬Ä¿Ç°ÎÒ¹ú´ó²¿·ÖÍ·²¿ÆóÒµÈÔÔÚÑз¢½×¶Î£¬¶øÒÔSEDIµÈΪ´ú±íµÄ¹ú¼ÊÁìÏȳ§¼ÒÒѾ­»ù±¾¶È¹ýÑùÆ·½×¶ÎʵÏÖÁ˹æÄ£»¯Á¿²ú¡£

¹âоƬ¹ú²ú»¯ÂÊÕýÔÚ²»¶ÏÌáÉý

Ä¿Ç°£¬ÖйúµÍËÙ¹âͨÐÅоƬÊг¡£¨10G¼°ÒÔÏ£©ÒѳÊÏָ߶ȾºÕùµÄ¸ñ¾Ö£¬Ïֽ׶ÎÖйúÒÑÓÐ30¶à¼ÒÆóҵʵÏÖ10G¼°ÒÔϹâͨÐÅоƬµÄÏúÊÛ£¬µÍËÙоƬÊг¡Ç÷½ü±¥ºÍ¡£Ôڸ߶ȾºÕùµÄÊг¡»·¾³Ï£¬µÍËÙоƬ¼Û¸ñÿÄêϽµ15£¥£­20£¥£¬µ¼ÖÂÆóÒµÀûÈó¿Õ¼äÖð½¥ÊÕËõ¡£ÔÚµÍËÙ¹âͨÐÅоƬÊг¡£¬¹âѸÒÔ¼°º£ÐžßÓÐÃ÷ÏԵĹæģЧӦ£¬ÇҰѳÖÊг¡×îºÃµÄ¿Í»§×ÊÔ´£¨»ªÎª¡¢ÖÐÐË£©£¬ÖÐСÆóÒµ»ò³õ´´ÆóÒµÄÑÒÔÔÚµÍËÙ¹âͨÐÅоƬÊг¡´æ»î¡£

ÔÚ¸ßËÙ¹âͨÐÅоƬÊг¡£¬¸÷´ó¹âоƬ¹©Ó¦ÉÌÒ²Õý¼Ó½ôÑз¢£¬Ä¿Ç°»ªÎªº£Ë¿¡¢¹âѸ¿Æ¼¼¡¢ÔÆÁë¹âµçµÈÁìÏÈÆóÒµÒÑ·¢²¼ÁËʵÏÖ²¿·Ö25G¹âоƬÁ¿²úµÄ¹«¸æ£¬ÔÚ25G¹âоƬµÄ¹æÄ£»¯Éú²úÉÌÉÏ×ßÔÚÐÐҵǰÁС£ÒÔÃôо°ëµ¼ÌåΪÀý£¬ÆäÒÑʵÏÖ2£®5G¡¢10G¡¢25GȫϵÁйâоƬµÄÅúÁ¿³ö»õ£¬×ܼÆÏòÊг¡½»¸¶³¬¹ý4000ÍòÖ§¹âоƬ£¬²¢Òѽ«50GËÙÂʹâоƬÁÐÈëÔÚÑÐÖص㡣