提速【word】 上海电信宽带提速计划力度惊人

上海电信宽带提速计划力度惊人

CommunicationsWorldWeekly

?|??

3

CommunicationsWorldWeekly

???2?O???G?M?2???O??????f@???a??

?O??

????

????

?I?C

?D?s???n|??????

?s?????????9???M???3????????

2011????????????????????100?c??

????PON???g?t???t???I?O????wC???????@??

?????+???????s?????????????W?a?I??

2010??12?a30???r?+???????s???????a???W?????s???????t???e???m?r?i??

2011??1?a1???????g??I6?????????????MI5???????o???9?G???M???3?r????????

???????r????I6??????I5?M???r?s?????????9???????????????w260????

wo

I6?y???s???????????g?OI1??????IP?M?x?r????????????????????woI5?s????

?????????W?a?I??????wo

??I6???iI5?yI6????I5????

?????r?s???g?????????g?????o???????3?????o?r?????s???????????o????

????????????????150?c?E?????????r?E?????9?????????????M?????w4

Mwo

?r???r?s???????t??400?c?????9?E????130?c??IPTV?E???r???????r2011??

???3???kFTTH?????????????w300?c?r???kFTTH?E???w100?c??woI6???????s??

????FTTH???????????M???W?r?????t???????????g?C?r?????o?y???i???r???c?E

?????????????l?GwoI5?I??????wo

?.?s???????????9?????????????3?r?s?????????a???????????n????????

???????O?s???????C?????????o???????W?r?????E???????????????s??

???2????

????????wo2011???s?????????9?????9???i???w8M?r2013?????w32M?r2015??

???w50M?N?????9?????????????????????i?G???W??wo

I6?????????????MI5

???????s?????3?r?s????????????I6?????????????MI5???????o???9?G??

?s??????I6???o????I5???3???g???????r?.?????????s?????????9???????

M

????wo?E?????W?+?r?????s??????????????????????????????????????

?g?t???s

???m???r???n???????s?????????????W?a?I??wows?O???2?????swW?O?????s?r????wC???????u?w???????E????I6???o????I5???????r

???????s???????????????d?????w???????r?t?????1?????????M

?I???O?s?????C??I6?+?????9?D????I5wCI6?+??IPTV?D????I5??????wo2009

??6?a3???r?s?????k???????????g??I6???o????I5?????????o?r?s??????????????

I6?????w???r?????????rT??????I5??????????????wo?????E?????????

W???r???g

???g?N??wC????????wC?O???????????r?s?????????E???????????0wo?????S?a???r

?s?????????d???????+???????W????15?S?C?o???M??????????wC??????????wo?s

????????I6???o???????g?N???????T???8I5?????+???????????????????

???????

?+???O?????O??????????????wo

ws?O???2?????swW?O?????r????GPON?dEPON?????C???r?E?|??GPON???g?????r????

?????????m???M

?I???O?????g???????W?rGON???g?E?9??wCQS?r?????????G??????????

???i?????1??ON???g?r???t?????.??GON???c?k?D??wC???O???l?w???r?+

???????O???G???????O?G?????d?r?t?E??EPON???g?r???????+??????FTTx??

?????????????w???G???Ewo?????rEPON???g?????k???r??????EPON???g????

?S????wC????wC?g???????O?E?l???????+?r???????????????????E???

S?????g??

???????????r??????FTTH???????kwo????GPONwC 10GEPONwC 10GGPON????

?g?t???r???m?????g?????d?????G?r???i?Q?E?E?E????wo?????????rEPON?y10G

EPON?????????????rGPON?y 10GGPON?????????????r?E???D????????????

?P?r???????D?t?????????d????wows?O???2?????swW?O2010???s?????????o?????????????????????g??

???M

?I???O?????r??????PON???g???t???r???????S?o?a???u??PON???g??ODN??

??????????wo???????????g???W?rODN???????g?????g???????rODN?????gFTTH??

?????????????r???g????woODN???????????????n???O??????ODN???

??????c????

?????c???r?C?????i?????????rODN??????????????????wo?s???????E

ODN??????

?????????i???gI6??????wC??????wC??????I5?r?O?????g?N???r????????????????????

??ODN???????????mwC?????????0?2ODN?????????r?????E?????????????aOM?t

????????ODN??????????????wo?s????????ODN?????????5?????????r

???w????

??wC?????????r?????????????r?r???????E?+???????m????????????wo

?M???3?r

?????n??

I6?????w

???r???M

?????N????

?w???r20

???????N

?????????r??G???C?N?????????rWiFi????I5wo

I6?????w???r???M????woI5???s?????????t???9?E???r???????E?e?????????o

???????W???I???k?????????r?.?????????????????r???E???t?9???????s?

?????

?????9?M???l???r???????nIP TV?????9?????E?k??????wo

I6?????????rWiFi????woI5?s???????i???????+???????E??????5?G??

?a????wC??????wC???@??????wC?????C??wC?????????twC 14?S??????????WiFi

?????l??wo

I6?????????r??G???CwoI5?s??????20M?a10M?s??+10M???E?t?????s?9????

???o?????E???r??????100G??????e??????????wo?s??????????????????

???i??

???d?????????n?r?????C???????E?????.u???????i???????c?????O?r?t?????.

?????M?W??????????wo

I 6?????w???r20??????w o I 5?E?????k???o???????I???O???????????y??????

???r?s???????i????????100M?9?????????????N?E???m???????????E????????

?????9?????E???r???t???????????????????k?r????????20M?????s?9???

????M

????wo

8huanghaiengcww.net.cn2011124Po

EPP

P