»ªÎª»ñÉ³ÌØÔËÓªÉÌITC IPºËÐÄÍøÂçÉý¼¶ºÏͬ
¾Ý¹úÍâýÌ屨µÀ£¬»ªÎª»ñµÃÁËÒ»·ÝÀ´×ÔÉ³ÌØ°¢À²®µçÐÅÔËÓªÉÌIntegrated Telecom µÄºÏͬ£¬½«ÎªÆä¸üкÍÀ©ÈÝÓÃÓÚIP/MPLS·þÎñµÄIPºËÐÄÍøÂçÊý¾Ý»ù´¡ÉèÊ©¡£
½âÃÜÈý´óÔËÓªÉÌ100G½¨ÉèµÄ³¬¼¶ÒýÇæOTN
ͨÐÅÍøÂç×ßÏò³¬¿í´øËùÃæÁٵĺ£Á¿ÒµÎñ£¬ÊǹâÍøÉý¼¶±³ºóµÄ×î´óѹÁ¦£¬×÷Ϊ¸ßËÙ¹«Â·µÄ¹â´«ËÍÍøÂçÀíÓ¦´Ó10G/40GÉý¼¶µ½100G¡£µ«100G²¿ÊðµÄËÙ¶È»¹Êdz¬³öºÜ¶àÐÐÒµÈËÊ¿µÄÔ¤Ï룬ÊÇʲôÈÃÕâÌõ¾ÞÂÖ³Ë·çÆÆÀËÊ»Ïò¹æÄ£ÉÌÓã¿
ÖÁ2017ÄêLTEºÍIMS½«Çý¶¯ATCAÊг¡¹æÄ£À©´óÖÁ17ÒÚÃÀÔª
¾ÝLight ReadingÆìϵ÷Ñзֹ«Ë¾Heavy ReadingÒ»·ÝÖØÒªµÄб¨¸æÏÔʾ£¬Ä¿Ç°Ò»¼¶µçÐÅÉè±¸ÖÆÔìÔÚ³¤ÆÚÑݽø(LTE)ºÍIP¶àýÌå×Óϵͳ(IMS)ÁìÓòµÄ²¿ÊðÕýÇý¶¯×ÅATCA£¨ÏȽøµçÐÅÔËËã¼Ü¹¹£©Êг¡£¬Ô¤¼Æ¸ÃÊг¡½«ÒÔ12%¸´ºÏÄêÔö³¤ÂÊ·¢Õ¹£¬ÖÁ2017ÄêÊг¡¹æÄ£½«´ï17ÒÚÃÀÔª¡£
µçÐźÍÍøÂçÉ豸Êг¡³ÊÁ½¼«»¯Ç÷ÊÆ£ºÎÞÏßÔö³¤ ÓÐÏß·Å»º
2013ÄêÒ»¼¾¶ÈÕûÌåµçÐźÍÍøÂçÉ豸Êг¡ÏúÊÛÈÔά³ÖÔÚ320ÒÚÃÀԪˮƽ£¬ÆäÖÐÆóÒµÉ豸ºÍ·þÎñ¹©Ó¦ÉÌÉ豸ÏúÁ¿³Öƽ£¬µ«Ã¿¸öϸ·ÖÁìÓò¾ù³ÊÏÖÃ÷ÏÔµÄÁ½¼«»¯Ç÷ÊÆ¡£
°¢ÀÊ»ñÓ¡Äá¹âÍøÂç¶©µ¥
°¢¶û¿¨ÌØÀÊѶºÍÓ¡ÄáTelkom¹«Ë¾×òÈÕÇ©¶©ÁËÒ»ÏîÐÒ飬°¢Àʽ«ÎªTelkomÔÚÓ¡Äá¼ÓÀïÂüµ¤ºÍËÕÀÍþÎ÷µØÇø£¬ÒÔ¼°´óÑÅ¼Ó´ïµØÇø³Ð½¨ÐÂÒ»´úÁé»î¹âÍøÂ磬¸ÃÏîÄ¿½¨³ÉºóÔ¼³Ðµ£Telkom 50%µÄÊý¾ÝÁ÷Á¿¡£
ʱ´ú»ªÄÉÍÆ40G/100GÒÔÌ«Íø·þÎñ Ó¦¶Ô´óÊý¾ÝÌôÕ½
Ëæ×ÅÆóÒµÖð½¥ÈÏʶµ½´óÊý¾Ý¶ÔÆäÒµÎñµÄÖØÒªÐÔ£¬Ô½À´Ô½¶à¹«Ë¾¿ªÊ¼Ñ°ÇóÓÐЧµÄ´óÊý¾Ý´æ´¢ºÍ·ÖÎö½â¾ö·½°¸¡£ÔÚÕâÒ»Êг¡¿ìËÙ·¢Õ¹µÄͬʱ£¬¸÷¹«Ë¾¶¼ÔÚͨ¹ýÍÆ³öвúÆ·À´Ó¦¶ÔÕâÒ»ÌôÕ½¡£½üÈÕ£¬Ê±´ú»ªÄɵçÐŹ«Ë¾(TW Telecom)¾ÍÐû²¼ÆäÒÑÃæÏò´óÊý¾ÝÊг¡Æô¶¯ÁË40G/100GÒÔÌ«Íø·þÎñ¡£
·Ö×é¹â´«Êä¼¼ÊõÐèΪ400G×öºÃ×¼±¸
¾ÝHeavy Reading Components Insider×îб¨¸æÖ¸³ö£¬·Ö×é¹â´«Êä¼¼ÊõÐèÒªÖÆ¶¨Ã÷È·µÄ·Ïßͼ£º100G¿ÉÄÜÊÇ·Ö×é¹â´«ÊäÉ豸¹©Ó¦ÉÌÈç½ñÕÆÎÕµÄ×î¼â¶Ë¼¼Êõ£¬µ«Ô½À´Ô½¶àµÄ¹«Ë¾ÐèÒªÆä´«Ê乩ӦÉÌÖÆ¶¨³öÃ÷È·ÇåÎú¡¢¿ÉÔÚÒ»Á½ÄêÄÚʵʩµÄ400GÍøÂç·Ïßͼ¡£
°¢ÀÊ»ªÎªCienaÒýÁì100G ROADMÊг¡
È«ÇòWDM ROADMÉ豸Êг¡ÔÚ2012Äê´ïµ½40ÒÚÃÀÔª£¬½ÏÉÏÄêÔö³¤10%¡£°¢¶û¿¨ÌØÀÊѶ¡¢»ªÎª¡¢CienaºÍ¸»Ê¿Í¨ÒýÁì×ÅÕâÒ»Êг¡¡£
OIFÍê³ÉÓйØOTN¼à²â¼°SDNµÄÁ½Ïî±ê×¼¹¤×÷
¹â»¥ÁªÂÛ̳(OIF)ÈÕǰÍê³ÉÁËÁ½¸ö¹Ø¼üµÄ¼¼ÊõÏîÄ¿£¬°ïÖú½â¾öÁ˲»¶ÏÔö³¤µÄ100GÔËÓªÉÌÍøÂçOTN²ÉÓÃÂÊÄÑÌ⣬ÒÔ¼°½«PCE¿ØÖƼ¼Êõ×÷ΪÈí¼þ¶¨ÒåÍøÂç(SDN)¹¹¼þµÄÏà¹ØÄÑÌâ¡£
MellanoxÐû²¼Íê³ÉÊÕ¹ºIPtronics ÔöÇ¿¹â»¥Á¬ÄÜÁ¦
·þÎñÆ÷ºÍ´æ´¢ÏµÍ³¶Ëµ½¶Ë»¥Á¬½â¾ö·½°¸¹©Ó¦ÉÌMellanox±¾ÖÜÒ»£¨7ÔÂ1ÈÕ£©Ðû²¼ÒÑÍê³É¶Ôµ¤ÂóÊý×ÖͨÐŹ⻥Á¬×é¼þÉè¼ÆË½ÓªÆóÒµIPtronics A/SµÄÊÕ¹º¡£¸Ã½»Ò×ÒÔ4750ÍòÃÀÔªµÄ×ÜÏÖ½ðÊÕ¹º¼Û¸ñÊÕ¹º£¬¾ßÌå½»Ò×ϸ½ÚÈ¡¾öÓÚÈô¸ÉÓªÔË×ʱ¾ºÍÆäËûµ÷ÕûÌõ¼þ¡£
2013ÄêÖйúµçÐÅPON¼¯²É: ȫҵÎñ¸ßÖÊÁ¿³ÉÇ÷ÊÆ
±¸ÊܹØ×¢µÄÖйúµçÐÅ2013ÄêPONÉ豸¼¯²ÉÏîÄ¿½á¹ûÈÕǰ³ö¯£¬»ªÎª¡¢·é»ðͨÐÅ¡¢ÉϺ£±´¶ûµÈÖ÷Á÷µçÐÅÉ豸¹©Ó¦ÉÌÈëΧ¡£±¾´Î¼¯²É¹²10¸ö±ê°ü£¬½¨Éè¹æÄ£³¬¹ý2000ÍòÏߣ¬´Ó×ܽð¶î¡¢ÐèÇóÁ¿¡¢±ê°üÊýÁ¿¶¼´´ÏÂÀúÊ·Ö®×î¡£
¹âͨÐÅÐÐÒµ2013Äê6ÔÂÈÈÃÅʼþ»ã×Ü
6ÔµĹâͨÐÅÐÐÒµËæ×ÅÕâ¸ö¼¾½ÚµÄÆøÎ¿ªÊ¼¡°»ðÈÈ¡±£¬Òµ½çÇÌÊ×ÒÔ´ýµÄÖÐÒÆ¶¯4GÕбêÖÕÓÚÀ¿ªÐòÄ»£»Ë¹ÅµµÇ±¬³ö¡°Àâ¾µÃÅ¡±Ê¼þÏÆÆðÓÖÒ»ÂÖµÄÓйØÍøÂçÉ豸°²È«µÄÈÈÒé¡£ÁíÍ⣬ҵÄÚ¶Ô100G¼¼Êõ·¢Õ¹µÄÕ¹ÍûÒ²ÖµµÃ¹Ø×¢£¬Ò»Ð©É豸ºÍÆ÷¼þÖÆÔìÉÌÆ¾½è100G²úÆ·ÒѾ»ñµÃ²»´íµÄÊÕÒæ¡£
»ªÎªÁìÅÜ100GÉÌÓà ÏÂÒ»´ú´«ËÍÍø³ÊÏÖÎå´óÇ÷ÊÆ
ÔÚ½üÈÕ¾ÙÐеġ°2013Öйú¹âÍøÂçÑÐÌֻᡱÉÏ£¬»ªÎªÁõÎ÷ºã±íʾ£¬100G²úÒµÁ´ÒѾ³ÉÊ죬´Ó2012Ä꿪ʼ£¬100GÒѾ½øÈë¿ìËÙÔö³¤ÆÚ£¬Ô¤¼Æ2014Äê100G½«Óë10G¡¢40GÈý·ÖÌìÏ¡£»ªÎªÊÇĿǰҵ½çÁìÏȵÄ100GÉ豸¹©Ó¦ÉÌ£¬½ØÖÁµ±Ç°£¬»ªÎªÒÑÔÚÈ«Çò²¿Ê𳬹ý90¸ö100GÉÌÓÃÍøÂ磬Êг¡·Ý¶îÁìÏÈ¡£
ºÍ¼Ç»·ÇòµçѶΪ100GÍøÂçÉý¼¶µÈÏîĿͶ7ÒÚ¸ÛÔª
Ïã¸Û¹Ì¶¨ÍøÂçÔËÓªÉ̺ͼǻ·ÇòµçѶ£¨HGC£©ÒѾÆô¶¯ÏîÄ¿Éý¼¶ÆäÕû¸ö¹âÏ˹ǸÉÍøµÄ»ù´¡ÉèÊ©£¬½«Ê¹µÃ´«ÊäËÙ¶È´Ó10GbpsÌá¸ßµ½100Gbps£¬ÒÔÂú×ãÉÌÒµÓû§ºÍסլÓû§µÄ¸ß´ø¿íÐèÇó¡£Ô¤¼ÆÆäÔÚ½ñÄêϰëÄ꿪ʼ½«ÍƳöһϵÁÐеķþÎñÒµÎñ¡£
Internet2Ñ¡³ö×îÏȽøµÄSDNÓ¦ÓóÌÐò
Internet2¡¢Juniper¡¢CienaÒÔ¼°Brocade½üÈÕÔÚUS Ignite Application SummitÉÏÐû²¼£¬ÒÑÓаËÏîÓ¦ÓóÌÐòÈëÑ¡2013ÄêInternet2´´ÐÂÓ¦Óý±Àø¼Æ»®£»Ã¿ÏîÈëѡӦÓóÌÐò¾ùÖÂÁ¦ÓÚʹÓÃÈí¼þ¶¨ÒåÍøÂç(SDN)£¬½â¾öµ±Ç°Ñо¿¡¢½ÌÓýºÍÉÌÒµÍøÂçÃæÁٵĸ÷ÏîÄÑÌâ¡£
ÁªÍ¨Æô¶¯2013ÄêWDM/OTNϵͳÀ©ÈݵÈÏîĿʩ¹¤Õбê
ÈÕǰ£¬2013ÄêÖйúÁªÍ¨¼¯ÍŹǸÉÍøÂ罨ÉèÏîĿʩ¹¤·þÎñÊ©¹¤µ¥Î»¿ªÊ¼¹«¿ªÕбꡣ±¾´ÎÕбê°üÀ¨ÆÕͨµØÇø¹âÀÂÏß·¡¢¸ßÔµØÇø¹âÀÂÏß·¡¢É豸°²×°ÈýÏî¡£
CienaÕ¹³ö×îÐÂSDN/¸ßËÙ¹âÏË×é¼þ
ÔÚÉÏÖÜÓÚä×Ì«»ª¾ÙÐеÄVector Summit 2013Õ¹»áÉÏ£¬CienaÕ¹³öÁ˸ù«Ë¾µÄ¹âÏËÍøÂçÉ豸£¨¿É½«´«ÊäËÙ¶È´Ó100G/ÃëÀ©Õ¹ÖÁ400G/Ã룩£¬ÒÔ¼°Èí¼þ¶¨ÒåÍøÂç(SDN)½â¾ö·½°¸µÈ²úÆ·¡£ÕâÒ»Õ¹»áÖ¼ÔÚÏòCienaµÄ¿Í»§Õ¹Ê¾Ð²úÆ·ºÍÐÂÐ˼¼Êõ¡£
Õù·æ100G£º²úÒµ½ç¸üÐèÒªÀíÐÔ·±ÈÙ
Èç¹û·ÇÒª¸ø100GµÄÉÌÓÃÔªÄê»®¶¨¸öʱ¼ä£¬ÎÒÏ벻ͬµÄ³§ÉÌ¿ÉÄÜÓÐ×Ų»Í¬µÄ´ð°¸£¬ÓÐЩÈËÈÏΪÊÇÔÚ2011Ä꣬ÓÐЩÈÏΪÊÇ2012Ä꣬ÓÐЩÔòÈÏΪÊÇÔÚ½ñÄê¡£Ãæ¶Ô¸Õ¸Õ¿ªÆôµÄ100G²úÒµÁ´Ê¢Ñ磬ÎÒÃǸü¼ÓÐèÒªÀíÐÔ·±ÈÙ£¬Õ⽫µì¶¨Î´À´Ê®ÄêµÄ¸ñ¾Ö¡£
סÓѵ繤G-EPON²úƷͨ¹ýCableLabsÈÏÖ¤
סÓѵ繤G-EPON£¨Ç§Õ×ÒÔÌ«ÍøÎÞÔ´¹âÍøÂ磩²úÆ·ÈÕǰͨ¹ýÁËCableLabs£¨ÃÀ¹úÓÐÏßµçÊÓʵÑéÊÒ£©µÄ¼ìÑ飬´ïµ½Á˸Ã×éÖ¯µÄDOCSIS EPON¹©Ó¦¹æ·¶±ê×¼¡£
NECÓ®µÃAPCN2 100GbpsÈÝÁ¿Éý¼¶ºÏͬ
ÈÕ±¾NEC¹«Ë¾20ÈÕÐû²¼Ó®µÃÓÉÑÇÌ«Çø13¼ÒÖ÷ÒªµçÐÅÔËÓªÉÌ×é³ÉµÄ²É¹ºÍŵÄAPCN2£¨ÑÇÌ«¹âÀÂÍøÂç¶þºÅ£©100Gbps DWDMÉ豸Éý¼¶¶©µ¥¡£APCN2º£ÀÂϵͳ×ܳ¤³¬¹ý19000¹«ÀÔÚÑÇÌ«Çø¹²ÓÐ10¸öµÇ½µã¡£
×ÊѶ¶©ÔÄ
- ¾«²Ê»Ø¹Ë¡¾ÔÚÏßÑÐÌֻ᡿¼¤¹âÓë¹âͨÐÅ¡ª¡ªCYBERNETÉ¯Òæ²©²é¿´»Ø¹Ë
- ¾«²Ê»Ø¹Ë2020Öйú¹ú¼ÊÊý×Ö¾¼Ã´ó»á²é¿´»Ø¹Ë
- ¾«²Ê»Ø¹Ë2020 ´óÊý¾Ý&ÔÆ¼ÆËã¼¼ÊõÓëÓ¦Óø߷åÂÛ̳²é¿´»Ø¹Ë
- ¾«²Ê»Ø¹ËµÛ˹Âü¸ßÐÔÄܼ¤¹âÆ÷ÓÃÌØÖÖ¹âÏËÍ¿ÁÏÔÚÏßÂÛ̳²é¿´»Ø¹Ë
- ¾«²Ê»Ø¹ËOFweek 2020ÖйúÒÆ¶¯Í¨ÐÅÔÚÏßÂÛ̳ôßÕ¹ÀÀ»á²é¿´»Ø¹Ë
- ¾«²Ê»Ø¹Ë¡¾ÔÚÏßÑÐÌֻ᡿Keysight:¿ª·ÅÊý¾ÝÖÐÐÄÓëSONiC¿ªÔ´ÉçÇø²é¿´»Ø¹Ë
- 1ÖмÊÐñ´´£º¹«Ë¾Òѽӵ½Öصã¿Í»§ÅúÁ¿²¿Êð800G¹âÄ£¿é¶©µ¥
- 2²úÑз¢²¼ | ¹âͨÐŲúÒµÁ´È«¾°Í¼Æ×¼°·¢Õ¹Ç÷ÊÆ·ÖÎö
- 3Ayar LabsÕ¶»ñ1500ÍòÃÀÔªÕþ¸®ºÏͬ£¬·¢Á¦¹â»¥Á¬ÓëÏȽø·â×°
- 4³å»÷39ÒÚÃÀÔªÊг¡£¡Õâ¼Ò¹âоƬÆóÒµ»ñ4000ÍòPre£AÂÖͶ×Ê
- 5°¢ÀïÔÆ¼ÆËã¶À¼ÒÖбêÖйúÁªÍ¨ÈíÑÐÔºÉÌÓÃPaaS²úÆ·¼¯²É
- 6¡°¹âÏË»·µÚÒ»¹É¡±ÄâÊ״ι«¿ª·¢ÐÐ¹ÉÆ±£¬È«ÄêÓªÊÕÔ¤¼ÆÔö³¤³¬10.72%
- 7Ô´½Ü¿Æ¼¼¿Æ´´°åIPO×¢²áÉêÇë»ñÖ¤¼à»áͬÒâ
- 8µÂÃ÷Àû»ñÕþ¸®²¹Öú416.51ÍòÔª
- 9ÖйúµçÐÅ2022Äê³ÇÓòÔÆÍøÉ豸£¨MCN²¿·Ö£©¼¯²ÉÏîÄ¿ÒÑ»ñÅú×¼
- 10ͨ¶¦»¥ÁªÒÔ8415ÍòÔª³öÊÛ°Ù×¿ÍøÂç51%¹ÉȨ
- ũҵÎïÁªÍø¾µäÓ¦Óð¸Àý11¸ö
2022-09-24
- NBÐźŶÔËÄÎåÏß³ÇÊеشÅÓ¦ÓÃÓ°Ïì¼°½â¾ö·½°¸
2022-09-15
- ÖÖÖÊ×ÊÔ´¿â½¨Éè·½°¸
2022-08-30