ÈçºÎÇø·Ö¹â½ÓÈëÍøOLT, ONU, ODN,ONT£¿
¹â½ÓÈëÍøÂç¾ÍÊÇÒÔ¹âΪ´«Êä½éÖʵĽÓÈëÍøÂç£¬Ìæ´úÍÏߣ¬ÓÃÓÚ½ÓÈëÿ¸ö¼ÒÍ¥£®¹â½ÓÈëÍøÂç¡£¹â½ÓÈëÍøÂçÒ»°ãÓÐÈý¸ö²¿·Ö×é³É£º ¹âÏß·ÖÕ¶ËOLT£¬¹âÍøÂçµ¥ÔªONU£¬¹â·ÖÅäÍøÂçODN£¬ÆäÖÐOLTºÍONU¹â½ÓÈëÍøÂçµÄºËÐIJ¿¼þ¡£
ʲôÊÇOLT£¿
OLTÈ«³ÆÊÇOptical Line Terminal£¬¹âÏß·ÖÕ¶Ë¡£OLTÊǹâÏß·ÖÕ¶Ë£¬ÊǵçÐŵľֶËÉ豸£¬ÓÃÓÚÁ¬½Ó¹âÏ˸ÉÏߣ¬×÷ÓÃÏ൱ÓÚ´«Í³Í¨ÐÅÍøÖеĽ»»»»ú»ò·ÓÉÆ÷£¬ÊÇÍâÍøÈë¿ÚºÍÄÚÍø³öÈë¿ÚµÄÒ»¸öÉ豸¡£·ÅÖÃÔÚ¾Ö¶Ë£¬×îÖØÒªµÄÖ´Ðй¦ÄÜÊÇÁ÷Á¿µ÷¶È£¬»º³åÇø¿ØÖÆ£¬ÒÔ¼°Ìá¹©ÃæÏòÓû§µÄÎÞÔ´¹âÏËÍøÂç½Ó¿ÚºÍ·ÖÅä´ø¿í¡£¼òµ¥À´Ëµ¾ÍÊÇʵÏÖÁ½¸ö¹¦ÄÜ£¬¶ÔÉÏÓΣ¬Íê³ÉPONÍøÂçµÄÉÏÐнÓÈ룻¶ÔÏÂÓΣ¬ ½«»ñÈ¡µ½µÄÊý¾Ýͨ¹ýODNÍøÂç·¢ËÍ·ÖÅäµ½ËùÓÐONUÓû§ÖÕ¶ËÉ豸¡£
ʲôÊÇONU£¿
ONU¾ÍÊÇOptical Network Unit ¹âÍøÂçµ¥Ôª¡£ONU¾ßÓÐÁ½µã×÷Ó㺶ÔOLT·¢Ë͵Ĺ㲥½øÐÐÑ¡ÔñÐÔ½ÓÊÕ£¬ÈôÐèÒª½ÓÊÕ¸ÃÊý¾ÝÒª¶ÔOLT½øÐнÓÊÕÏìÓ¦£»¶ÔÓû§ÐèÒª·¢Ë͵ÄÒÔÌ«ÍøÊý¾Ý½øÐÐÊÕ¼¯ºÍ»º´æ£¬°´ÕÕ±»·ÖÅäµÄ·¢ËÍ´°¿ÚÏòOLT¶Ë·¢Ë͸ûº´æÊý¾Ý¡£
ÔÚFTTxÍøÂ粻ͬµÄ²¿ÊðONU½ÓÈ뷽ʽҲÓÐËù²»Í¬£¬ÀýÈç FTTC£¨Fiber To The Curb£©£ºONU·ÅÖÃÔÚÐ¡ÇøµÄÖÐÐÄ»ú·¿£»FTTB£¨Fiber To The Building£©£ºONU·ÅÖÃÔÚÂ¥µÀµÄ½ÓÏßÏ䣻FTTH£¨Fiber To The Home£©£ºONU·ÅÖÃÔÚ¼ÒÍ¥Óû§ÖС£
ʲôÊÇONT£¿
ONTÊÇOptical Network Terminal£¬ÊÇFTTHµÄ×îÄ©¶Ëµ¥Ôª£¬Ë׳ơ°¹â衱£¬ÀàËÆÓÚxDSLµÄµçè¡£ONTÊǹâÍøÂçÖÕ¶Ë£¬Ó¦ÓÃÓÚ×îÖÕÓû§£¬¶øONUÊÇÖ¸¹âÍøÂçµ¥Ôª£¬ËüÓë×îÖÕÓû§Ö®¼ä¿ÉÄÜ»¹ÓÐÆäËûÍøÂç¡£ONTÊÇONUµÄ×é³É²¿·Ö¡£
ONUºÍOLTÖ®¼äÊÇʲô¹ØÏµ£¿
OLTÊǹÜÀí¶Ë£¬ONUÊÇÖÕ¶Ë£»ONUµÄÒµÎñ¿ªÍ¨¶¼ÊÇͨ¹ýOLTÏ·¢µÄ£¬Á½ÕßÊÇÖ÷´Ó¹ØÏµ¡£Ò»¸öOLTÏÂͨ¹ý·Ö¹âÆ÷¿ÉÒÔ¹Ò¶à¸öONU¡£
ʲôÊÇODN£¿
ODNÊÇOptical Distribution Network£¬¹âÅäÏßÍø£¬ÊÇOLTºÍONUÖ®¼äµÄ¹â´«ÊäÎïÀíͨµÀ£¬Ö÷Òª¹¦ÄÜÊÇÍê³É¹âÐźŵÄË«Ïò´«Ê䣬ͨ³£ÓɹâÏ˹âÀ¡¢¹âÁ¬½ÓÆ÷¡¢¹â·Ö·Æ÷ÒÔ¼°°²×°Á¬½ÓÕâЩÆ÷¼þµÄÅäÌ×É豸×é³É£¬ÆäÖÐ×îÖØÒªµÄ²¿¼þÊÇ·Ö¹âÆ÷¡£
ÒÚԴͨ¿ÉΪ¿Í»§ÌṩȫϵÁÐFTTH²úÆ·ºÍ½â¾ö·½°¸¡£ ÒÚԴͨ¿Æ¼¼£¨Ó¢Îļò³ÆHYC£©´´Á¢ÓÚ2000Ä꣬ÊÇÈ«ÇòÐÐÒµÄÚ¾ßÓÐÓ°ÏìÁ¦µÄÎÞÔ´¹âͨÐÅÆ÷¼þOEM£¯ODMÖÆÔìÉÌ£¬×¨×¢ÓÚΪ¿Í»§Ìṩ¹âͨÐÅÎÞÔ´»ù´¡¹âÆ÷¼þÉè¼Æ¡¢Ñз¢¡¢ÖÆÔìµÄһվʽ¶¨ÖÆ»¯Éú²ú¡£


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
-
9ÔÂ27-29ÈÕÂíÉϱ¨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
- 1¹âÄ£¿é²úÒµÁ´Öð²½ÇÐÈ뼤¹âÀ×´ïÈüµÀ
- 2ÃÀ¹úÐû²¼EDAÕýʽ¶Ô»ª¶Ï¹©£¡
- 3´«ÅåÂåÎ÷½ñÈÕ½«Óę̈»ýµç¶Ê³¤ÌÖÂÛ2800ÒÚÃÀÔªµÄ¡°Ð¾Æ¬Óë¿ÆÑ§·¨°¸¡±
- 4ÈÎÕý·Ç£º°Ñº®Æø´«µÝ¸øÃ¿¸öÈË
- 5ÌÚѶ¡¢×Ö½Ú·×·×Èë¹ÉÕâ¼Ò¹âоƬ³§ÉÌ
- 6ÖÐо¹ú¼ÊÁ½Ãû¸ß¹Ü½ÓÁ¬Ðû²¼´ÇÖ°
- 7Õâ¼Ò¸Õ»ñ6ÒÚÈÚ×ʵÄоƬÆóÒµ±»±¬µ¹±Õ£¡
- 8ºàͨ¹âµçͶ×ÊÆóÒµÒÑÈ¡µÃÓªÒµÖ´ÕÕ
- 9ºàͨ¹âµç³ÉÁ¢º«¹ú°ìÊ´¦
- 10ÓÀ¶¦¹É·Ý³ÆÒÑʵÏÖ¹âоƬȫ²úÒµÁ´²¼¾Ö
- 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