×¢Ò⣺ÇëÓû§ÔÚ×°ÖÃCFPÄ£¿éÇ°×ÐϸÔĶÁ±¾ÊֲᣬÖÆÖ¹Òò×°Öð취²»µ±¶øÔì³ÉÆ÷¼þË𻵡£40GÓë100G CFPÄ£¿éµÄÍâ¹Û±£´æ²î±ð£¬±¾ÎÄÖеÄͼƬ½öÒÔ40G CFPÄ£¿éΪÀý¡£
ΪÁËÖÆÖ¹×°ÖÃÀú³ÌÖб¬·¢µÄ¾²µç¶ÔCFPÄ£¿é»òÉ豸Öеĵç×ÓÆ÷¼þÔì³ÉË𻵣¬ÔÚ×°Öûò²ðжCFPÄ£¿éÇ°£¬Ç뽫·À¾²µçÍó´øÌ×ÔÚÊÖÍóÉÏ£¬À½ôËø¿Û£¬È·ÈÏ·À¾²µçÍó´øÓëƤ·ôÁ¼ºÃ½Ó´¥£¬²¢È·ÈÏ·À¾²µçÍó´øÒѾÁ¼ºÃ½ÓµØ¡£
×¢Ò⣺CFPÄ£¿é×°ÖÃÍê³Éºó£¬Èç¹û²»Á¢¼´×°ÖùâÏË£¬ÇëÎð°Î³öCFPÄ£¿é¹â¿ÚÉϵı£»¤½ºÈû¡£Çë²»Òª½«ÒѲåÓйâÏ˵ÄCFPÄ£¿éÖ±½Ó²åÈëCFP½Ó¿Ú¡£
(1) Ñ¡Ôñ×°ÖÃCFPÄ£¿éµÄCFP½Ó¿Ú£¬°Î³öCFP½Ó¿ÚÉϵķÀ³¾¸Ç¡£
(2) Èçͼ1Öа취1Ëùʾ£¬½«CFPÄ£¿éÑØˮƽƫÏòÇáÍÆÈëCFP½Ó¿Ú£¬È·±£CFPÄ£¿éÓëCFP½Ó¿Ú½ôÃܽӴ¥¡£
×¢Ò⣺CFPÄ£¿éΪ·À·´²å½á¹¹Éè¼Æ£¬Èç¹û×°ÖÃÆ«Ïò¹ýʧ£¬CFPÄ£¿é½«²»¿ÉÍêÈ«²åÈëCFP½Ó¿Ú¡£
ÓÉÓÚ40G CFPÄ£¿éÉÏ·½ÓÐ͹Æð½á¹¹£¬Òò´Ë¿ÉÄܻᱣ´æ²å°Î²»Ë³³©µÄÇé¿ö£¬´ËΪÕý³£ÏÖÏó¡£
(3) Èçͼ1Öа취2Ëùʾ£¬°´Ë³Ê±ÕëÆ«ÏòÅ¡½ôCFPÄ£¿éÉϵÄËɲ»ÍÑÂݶ¤£¬ÀιÌCFPÄ£¿é¡£
ͼ1 CFPÄ£¿é×°ÖÃʾÒâͼ
(1) ½«CFPÄ£¿éÇáÍÆÈëCFP½Ó¿Ú
(2) Å¡½ôCFPÄ£¿éÉϵÄËɲ»ÍÑÂݶ¤
2.1 CFPÄ£¿éµÄ²ðж
×¢Ò⣺ÇëÏȰγö¹âÏËÔÙ½øÐÐCFPÄ£¿éµÄ²ðж¡£
(1) Èçͼ2Öа취1Ëùʾ£¬°´ÄæʱÕëÆ«ÏòËÉ¿ªCFPÄ£¿éÉϵÄËɲ»ÍÑÂݶ¤¡£
(2) Èçͼ2Öа취2Ëùʾ£¬ÑØˮƽƫÏò½«CFPÄ£¿éÀ³öCFP½Ó¿Ú¡£
(3) ½«CFP½Ó¿Ú·À³¾¸Ç×°Öõ½CFP½Ó¿ÚÉÏ¡£
ͼ2 CFPÄ£¿é²ðжʾÒâͼ
(1) ËÉ¿ªCFPÄ£¿éÉϵÄËɲ»ÍÑÂݶ¤
(2) ½«CFPÄ£¿éÀ³öCFP½Ó¿Ú
3 ×°ÖúóµÄ¼ì²é
(1) Íê³ÉF-toneÌṩµÄCFPÄ£¿éµÄ×°Öú󣬿ÉÒÔͨ¹ýÖ´ÐÐdisplay transceiver interfaceÃüÁîÀ´¼ì²ìÊÇ·ñÕýÈ·×°Öá£Èç¹ûÉ豸Äܹ»Õý³£ÏÔʾ¶ÔÓ¦µÄÄ£¿éÐÅÏ¢£¬ÔòÌåÏÖ×°ÖÃÕýÈ·£»Èç¹û·ºÆð¹ýʧÌáʾ£¬ÌåÏÖ×°ÖÃÓÐÎó£¬Çë°´±¾ÊÖ²áÖнéÉܵÄÒªÁì°Î³öÄ£¿é²¢ÖØÐÂ×°Öá£
(2) Ä£¿é×°ÖÃÀֳɺ󣬽øÈë¶ÔӦģ¿éËùÔڵĽӿÚÊÓͼ£¬Ö´ÐÐdisplay thisÃüÁî¼ì²ì¸Ã½Ó¿Ú״̬¡£Èç¹û½Ó¿Ú±»¹Ø±Õ£¬ÐèÖ´ÐÐundo shutdownÃüÁ»î¸Ã½Ó¿Ú¡£