FTTC/B+VDSL½«ÊÇδÀ´¼ÒÍ¥¿í´ø½ÓÈëÊг¡Ö®Ö÷Á÷
¡¡¡¡2010Äê9ÔÂ1ÈÕÏûÏ¢£¬ÖйúµçÐÅĿǰÒѾ²¿ÊðÁË5ǧÍòÏßµÄEPON£¬²¢¼Æ»®µ½2012Äê·¢Õ¹4ǧÍòÖÁ5ǧÍò»§EPONÓû§¡£Ä¿Ç°Êµ¼ÊµÄEPON²¿Êð´ó¶àÊÇFTTB(¹âÏ˵½´óÂ¥)»òFTTC(¹âÏ˵½Â·±ß)£¬FTTHֻռʮ·ÖÖ®Ò»×óÓҵķݶ
¡¡¡¡ËäÈ»FTTH(¹âÏ˵½¼Ò)ÊÇδÀ´¼ÒÍ¥¿í´ø½ÓÈëÊг¡µÄÖÕ¼«·¢Õ¹·½Ïò£¬µ«ÓÉÓÚĿǰ¹âÏ˵ļ۸ñ¶ÔÓÚÔËÓªÉÌÀ´ËµÈÔȻ̫¹ó£¬ÒÔ¼°Ä¿Ç°¾ø´ó²¿·ÖÏû·ÑÕß»¹Ã»Óг¬¹ý1GbpsµÄ´ø¿íÐèÇó£¬Òò´ËĿǰÖ÷Á÷µÄ¼ÒÍ¥¿í´ø½ÓÈ벿Êðģʽ½«ÊÇFTTC/B+VDSL2¡£
¡¡¡¡VDSL2¿ÉÒÔÌṩ100MbpsµÄ½ÓÈë´ø¿í£¬¶øÇÒ»ùÓÚÆÕͨµÄµç»°ÍÏߣ¬Òò´ËÔÚ×îºóÒ»Ó¢Àï¿í´ø½ÓÈ벿Êð³É±¾·½ÃæÓë¹âÏËÏà±ÈÓкܴóµÄÓÅÊÆ¡£Lantiq(ÁìÌØ)¹«Ë¾CEO Christian Wolff±íʾ£¬³ýÁ˹âÏËÓëÍÏߵIJîÒìÒÔÍ⣬PON½ÓÈëËùÐèµÄ¶îÍâ¹âת»»Ä£¿éÊÇ×î´óµÄ³É±¾Çø±ðËùÔÚ£¬ËüÖÁÉÙÐèÒª25ÃÀÔª¡£ÖÁÓÚPONMACºÍVDSL MACµÄ¼Û¸ñÔò²î²»¶à¡£
¡¡¡¡Christian WolffÖ¸³ö£º¡°¾¡¹Üµ±Ç°¼ÒÍ¥Ïû·ÑÕß¶Ô¸ßÇåÊÓÆµµÄÐèÇóÕýÔÚÍÆ¶¯¿í´øÓÐÏß½ÓÈëÊг¡µÄ·¢Õ¹£¬µ«½ñºó¼¸ÄêÀï¼ÒÍ¥½ÓÈëÊг¡ÐèÒªµÄ´ø¿íÓÐ50Mbps¾Í¹»ÁË(Õâô¸ß´ø¿íÒѾ¿ÉÒÔͬʱ´«3·HDÊÓÆµ)¡£Ä¿Ç°Êг¡¹Ø×¢µÄÕæÕý½¹µãÊÇÈçºÎÓÃ×îµÍµÄ³É±¾½«Õâ50Mbps´ø¿íÒýÈë¼ÒÍ¥¡£¡±
¡¡¡¡Ëµµ½ÁìÌØÕâ¼Ò¹«Ë¾£¬¿ÉÄÜÖªµÀµÄÈ˲¢²»¶à¡£Æäʵ£¬ÆäǰÉí¾ÍÊÇÓ¢·ÉÁèÓÐÏßͨÐÅÊÂÒµ²¿£¬Ä¿Ç°¸Ã¹«Ë¾ÔÚÓÐÏß½ÓÈëÍøÂçÊг¡µÄ·Ý¶î´¦ÓÚÁìÏȵØÎ»¡£Christian Wolff±¾ÈËÒ²Ôøµ£ÈÎÓ¢·ÉÁè¿Æ¼¼ÓÐÏß¹«Ë¾ÆìÏÂÓÐÏßͨÐÅÊÂÒµ²¿µÄ×ܲá£
¡¡¡¡Christian±íʾ£¬Î´À´ÄÜÂú×ãÿ¼Òÿ»§50Mbps´ø¿í½ÓÈëÐèÇóµÄÐÔ¼Û±È×î¸ßµÄ½â¾ö·½°¸¾ÍÊÇFTTB/C+VDSL2£¬Ô¤¼ÆÎ´À´Å·ÖÞ¸ü¶àµØ½«²ÉÓÃFTTC+VDSL2·½°¸(ÒòΪŷÖ޸߲㽨Öþ±È½ÏÉÙ)£¬¶øÑÇÖÞÌØ±ðÊÇÖйú³ÇÊн«¸ü¶àµØ²ÉÓÃFTTB+VDSL2·½°¸¡£µ±È»£¬ÖйúĿǰµÄÓÐÏß½ÓÈëÖ÷Á÷ÐèÇóÊг¡ÈÔÈ»»¹ÊÇADSL2£¬VDSL2ÐèÇó»¹´¦ÓÚ¸ÕÆð²½½×¶Î(ÖйúÖ÷Òª²ÉÓÃ17Mbps´ø¿í)¡£
¡¡¡¡LantiqĿǰÊÇ¿í´ø½ÓÈëÍøÂ缯³Éµç·µÄµÚÒ»´ó¹©Ó¦ÉÌ£¬Ëü¿ÉÌṩµÄ¿í´ø½ÓÈë½â¾ö·½°¸°üÀ¨¸÷ÖÖ²»Í¬µÄxDSL¡¢VoIP¡¢ÎÞÏß¾ÖÓòÍøºÍǧÕ×ÒÔÌ«Íø¡£ËüµÄ¸÷ÖÖ¿í´ø½ÓÈë½â¾ö·½°¸ÒѾ±»È«ÇòÖ÷ÒªµÄÔËÓªÉ̹㷺²¿Ê𣬽ö½öÔÚÈ¥Ä꣬Lantiq¾Í·¢ÔËÁ˳¬¹ý2ÒÚ¸ö»ìºÏÐźźÍÊý×ÖÆ÷¼þ¸øÈ«ÇòÁìÏȵÄOEM¡¢ODMºÍרҵͨÐÅ/¿í´øÏµÍ³ÖÆÔìÉÌ¡£
¡¡¡¡Christian»¹Ëµ£º¡°¾¡¹ÜPON½ÓÈë¼¼ÊõÊÇδÀ´µÄÖÕ¼«½ÓÈë¼¼Êõ£¬µ«ÓÉÓÚÏû·ÑÊг¡µÄ¶àÑùÐԺͲîÒ컯£¬Î´À´ºÜ³¤Ò»¶Îʱ¼äÄÚ¿í´ø½ÓÈëÊг¡¶¼½«ÊÇVDSLºÍPONµÄ¹²´æ¾ÖÃæ¡£¡±
¡¡¡¡ÎªÁ˹®¹ÌÔÚ¼ÒÍ¥¿í´ø½ÓÈëÊг¡µÄÁìÏÈÓÅÊÆºÍÉøÍ¸½øÔ½À´Ô½ÈȵļÒÍ¥ÎÞÏß¾ÖÓòÍøÊг¡£¬×î½üLantiqÍÆ³öÁËÈýÖÖÔÚÒµ½ç·Ç³£¾ßÓоºÕùÁ¦µÄвúÆ·£¬·Ö±ðÊÇ£ºÒµ½ç¹¦ÂÊ×îµÍºÍ³ß´ç×îСµÄVINAX V3 VDSL2оƬ×é¡¢Ö§³ÖÐÂÐÍÊý×Ö¼ÒÍ¥·þÎñµÄǧÕ×ÏßËÙGRXϵÁÐÒÔÌ«ÍøÍø¹Ø´¦ÀíÆ÷ºÍÎÞÏ߸²¸Ç¾àÀë¿ÉÌá¸ß3±¶µÄ3¡Á3 802.11nоƬWAVE300¡£
¡¡¡¡£¨±à¼ Valiant£©


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
-
9ÔÂ27ÈÕÂíÉϱ¨Ãû>>>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
- 1¿ÀֿƼ¼ÖØÕûÏîÄ¿ÖÐѡͶ×ÊÈËÖÕֹͶ×Ê
- 2ÃúÆÕ¹â´ÅÉϰëÄêÀûÈóÔ¤¼ÆÔö³¤Ê®±¶£¡
- 3ÃúÆÕ¹â´ÅÒÑÐγɸ²¸Ç²úÒµÁ´µÄ²úÆ·¾ØÕó
- 4MWDMÊ״μ¯²É¿ª±ê
- 5³¤·ÉÖúÁ¦ÖйúÒÆ¶¯È¡µÃÁ½ÏîÊÀ½ç¼Ç¼
- 6·é»ðͨÐÅ400GÏà¸É¹è¹âÊÕ·¢Ð¾Æ¬ÒÑͶÈëʹÓÃ
- 7·é»ðͨÐÅ·¢²¼21Äê¶ÈÈ¨Òæ·ÖÅÉʵʩ¹«¸æ
- 8×Ϲ⼯ÍÅԶʳ¤ÕÔΰ¹ú±»´ø×ßµ÷²é
- 9׿Òí¿Æ¼¼ÉϰëÄê¾»ÀûÈóϵø2504.92%
- 10ÖÐÌì¿Æ¼¼°ëÄê¶È¾»ÀûÔ¤Ôö580%-716%
- 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