|
|
¹ÉÊдúÂ룺SH600522 | |
btt²©ÌìÌÃվȺ |
btt²©ÌìÌÃÊÀóÓÐÏÞ¹«Ë¾
½¶«½ð¾ßÉ豸ÓÐÏÞ¹«Ë¾
ÉϺ£êÅÆ·Í¨Ñ¶¿Æ¼¼ÓÐÏÞ¹«Ë¾
btt²©ÌìÌÃ¿í´ø¼¼ÊõÓÐÏÞ¹«Ë¾
½ËÕbtt²©ÌìÌû¥Áª¿Æ¼¼ÓÐÏÞ¹«Ë¾
½ËÕbtt²©ÌìÌò®ÀÖ´ï±äѹÆ÷ÓÐÏÞ¹«Ë¾
|
EN |

¹âÏ˽ÓÈë¼¼ÊõÔÚÂýÂýÉýΣ¬£¬£¬£¬£¬£¬£¬³ö¸ñÒýÈËÖõÖ÷ÕÅÊÇÈÕ±¾¹âÏ˽ÓÈëÊг¡¡£¡£¡£¡£¡£¸÷´óÔËÓªÉÌÈçÈÕ±¾µçÐÅ¡¢Î÷ÈÕ±¾µçÐŵȶ¼ÔÚ»ý¼«·¢Õ¹FTTH
/FTTP¡£¡£¡£¡£¡£¾Ýͳ¼ÆFTTHÊг¡±é¼°ÂÊÒѾ¿¿½ü10%£¬£¬£¬£¬£¬£¬£¬Ô¤¼Æ2006Äêǰºó½«³¬¹ýADSLÒÔ¼°ÓÐÏßµçÊÓµÄ¿í´øÉÏÍø·½Ê½¡£¡£¡£¡£¡£NTTËùÇàíùµÄGbE PON¼¼ÊõÄ¿
ǰҲÔÚ½øÐлý¼«µÄ³¢ÊÔ¡£¡£¡£¡£¡£ÔÚÃÀ¹ú£¬£¬£¬£¬£¬£¬£¬¹âÏ˽ÓÈëÒ²ÓÐÁËÐÂµÄÆðÉ«£¬£¬£¬£¬£¬£¬£¬ÓëCable Modem¡¢ADSLһ·ÔÚ³ÉΪ³ÁÒªµÄ½ÓÈ뼿Á©¡£¡£¡£¡£¡£
Ϊʲô±ØÒª¹âÏ˽ÓÈë
¹âÏ˽ÓÈë´Ó¾ÅÊ®Äê´úÌá³öÒÔÀ´£¬£¬£¬£¬£¬£¬£¬Ò»Ïò½øÕ¹²»´ó£¬£¬£¬£¬£¬£¬£¬Ç°ÆÚÖØÒªÊܵ½DLC¼¼ÊõµÄѹÁ¦ºÍ¸ß°º¼ÛÖµµÄÏÞ¶È£¬£¬£¬£¬£¬£¬£¬ºóÀ´ÔòÊܵ½XDSL¿í´ø½ÓÈëµÄÇ¿ÁÒ³å»÷¡£¡£¡£¡£¡£
¹úÄÚ¼¸¼ÒÍÆ³öPONÉ豸µÄÔì×÷É̸ù»ùÉ϶¼ÊÇÎÞ¹¦¶ø·µ¡£¡£¡£¡£¡£¹âÏ˽ÓÈëĿǰÓÐËùÑöÃæµÄÖØÒªÔÒòÓÐÈçϼ¸¸ö£º
(1)¹âÆ÷¼þ¼ÛÖµ½µÂäºÜ¿ì£¬£¬£¬£¬£¬£¬£¬ÓÉÓÚ¹âͨѶ¸÷ÏîÆ÷¼þ¼¼ÊõÒÑ·¢Õ¹Ï൱³ÉÊ죬£¬£¬£¬£¬£¬£¬¼ÛÖµÒ²±äµÄÏ൱±ãÒË£¬£¬£¬£¬£¬£¬£¬º±¼û¾ÝÏÔʾ£¬£¬£¬£¬£¬£¬£¬Óë2000ÄêÏà±È£¬£¬£¬£¬£¬£¬£¬Èç½ñÊг¡
ÉϵĹâÏË¡¢¹âÆ÷¼þ¼ÛÖµ¶¼³öÏÖÁË´ó·ù¶È½µµÍ¡£¡£¡£¡£¡£ÒÔ¹âÏ˼ÛֵΪÀý£¬£¬£¬£¬£¬£¬£¬Æä×îеļÛÖµÉõÖÁ½µµ½ÁË2000Äê¹âÏ˼ÛÖµµÄ1/10£¬£¬£¬£¬£¬£¬£¬¹âÆ÷¼þÒ²½µÎªÔÀ´µÄ1/3¡£¡£¡£¡£¡£
ÕâºÜ´óˮƽÉϽµµÍÁ˹âÏ˽ÓÈëµÄÃż÷£¬£¬£¬£¬£¬£¬£¬½â³ýÁËÈËÃǶԹâÏ˽ÓÈëϵͳ¼ÛÖµµÄ¡°¿Ö¸ßÖ¢¡±¡£¡£¡£¡£¡£
(2)¹ÜÔì·½ÃæµÄÔÒò¡£¡£¡£¡£¡£ÓÉÓÚ¹ú±í¹ÜÔìÕþ²ßÒªÇó½ÓÈëÍø±ØÐë¶ÔÆäËûÔËÓªÉÌÊ¢¿ª£¬£¬£¬£¬£¬£¬£¬ËùÒÔеÄÔËÓªÉ̲¢Ã»ÓÐÌ«´óÐËÖÂͶ×ÊеĹâÏ˽ÓÈë¼¼Êõ¡£¡£¡£¡£¡£
´Ë¿ÌÓÐЩ¹ú±íÕþ²ßÒѾ²úÉúŤת£¬£¬£¬£¬£¬£¬£¬ÎªÁËÌá¸ßÔËÓªÉÌͶ×ʽÓÈëÍøµÄÐËÖºÍÍÆ½ø¾ºÕù£¬£¬£¬£¬£¬£¬£¬ÔÊÐíн¨½ÓÈëÍøÔڿ϶¨ÆÚÏÞÄÚ(ÀýÈçÊ®Äê)×Ô¼º¶ÀÏíÍøÂ磬£¬£¬£¬£¬£¬£¬
ÕâÔڿ϶¨Ë®Æ½ÉÏ»á¼Ó¿ì¹âÏ˽ÓÈëÍøµÄ½¨É裬£¬£¬£¬£¬£¬£¬Íƽø¹âÏ˽ÓÈëEPON¡¢GPONµÄÀûÓÃÓë·¢Õ¹¡£¡£¡£¡£¡£
(3)ÒµÎñ·½ÃæÓÐןüÇ¿¾¢µÄÐèÒª¡£¡£¡£¡£¡£Ëæ×ÅÎïÖÊÉúÑÄÓëÐÄÁéÉúÑĵÄÌá¸ß£¬£¬£¬£¬£¬£¬£¬ÈËÃǶÔÒµÎñµÄÒªÇóÒ²Ô½À´Ô½·á˶ºÍ¶àÑù»¯¡£¡£¡£¡£¡£ÀýÈç´Óǰ¶ÔÍø°ÉËÙ¶È
ÒªÇóADSLÌṩ1Mb/s½ÓÈëËٶȾÍÄܹ»Âú×㣬£¬£¬£¬£¬£¬£¬µ«ÊÇ´Ë¿ÌÍø°ÉÖкܶàÄêÇáÈËÍæµÄ´óÐÍÍøÂçÓÎÏ·£¬£¬£¬£¬£¬£¬£¬1Mb/s¾ÍÔ¶Ô¶²»ÄÜÂú×ãÒªÇ󣬣¬£¬£¬£¬£¬£¬±ØÐë²É
ÓÃËٶȸü¸ßµÄ¹âÏ˽ÓÈë(ÉõÖÁ´ïµ½100Mb/s)¡£¡£¡£¡£¡£Áí±í£¬£¬£¬£¬£¬£¬£¬ÒÀÕÕ¹ú¶ÈµÄÔ¶ÆÚ¹æ»®£¬£¬£¬£¬£¬£¬£¬½«À´ËùÓеçÊÓ½ÚÖ÷ÕÅ´«ÊäºÍ´¦Öö¼½«Êý×Ö»¯ÉõÖÁ¸ßÇ峺»¯£¬£¬£¬£¬£¬£¬£¬
ÕâÑù»á¶ÔCATVµÄÍøÂçµÄ½¨Éè´øÀ´ºÜ´óÓ°Ï죬£¬£¬£¬£¬£¬£¬¿Ï¶¨Ë®Æ½ÉÏÒ²½«Ó°ÏìĿǰ½ÓÈëÏß¶ÎΪ¹âÏË¡¢ÅäÏß¶ÎΪͬÖáµçÀµÄCATVÍøÂ磬£¬£¬£¬£¬£¬£¬ÎªÁËÌá¸ß½ÚÄ¿´«ËÍ
ÖÊÁ¿£¬£¬£¬£¬£¬£¬£¬¿ÉÄܸü¶àµØÑ¡È¡¹âÏË¡£¡£¡£¡£¡£
¹âÏ˽ÓÈëµÄÖØÒª´ó¾Ö
¹âÏ˽ÓÈë¼¼Êõ·½Ãæ¸ù»ùÓм¸ÖÖ£¬£¬£¬£¬£¬£¬£¬Ò»ÖÖÊÇPON¼¼Êõ£¬£¬£¬£¬£¬£¬£¬¶øPONϵͳÓÖÓкöàÑ¡Ôñ£¬£¬£¬£¬£¬£¬£¬´ÓĿǰÀ´¿´£¬£¬£¬£¬£¬£¬£¬ÀûÓñÈÁ¦¶àµÄ»¹ÊÇEPONϵͳ»òÕßGPON¼¼Êõ£¬£¬£¬£¬£¬£¬£¬
ÓÉÓÚATMĿǰÀûÓÃÁìÓòÔ½À´Ô½Õ(µ«ÔÚÈÕ±¾ÓÉÓÚATM×ÊÔ´·á˶£¬£¬£¬£¬£¬£¬£¬ÀûÓÃ×î¿í·ºµÄÒÀÈ»ÊÇ»ùÓÚATMµÄPONϵͳ)¡£¡£¡£¡£¡£ÁíÒ»ÖÖÖµÍ×ÌùÐĵÄÊÇ×ۺϽÓÈë¼¼
Êõ¡£¡£¡£¡£¡£
1.PONϵͳ½ÓÈë
ÔÚ´Óǰ1¡¢2ÄêÀ£¬£¬£¬£¬£¬£¬¹ØÓÚEPONϵͳÒѾÓÐÁ˺öàµÄ»áÉÌ£¬£¬£¬£¬£¬£¬£¬ºÜ¶à³§¼ÒÒ²ÆðÍ·ÓйزúÆ·µÄ¿ª·¢¡£¡£¡£¡£¡£Ä¿Ç°EPONÔÚ¹úÄÚµÄÀûÓû¹´¦ÓÚ³¢ÊԽ׶Σ¬£¬£¬£¬£¬£¬£¬ÔÚ
ijЩ¾ºÕùÇøÓòÐÂÔËÓªÉ̽«EPON×÷ΪһÖÖ¾ºÕù¼¿Á©£¬£¬£¬£¬£¬£¬£¬ÀûÓÃÓÚһЩ¶Ô´ø¿íÐèÒª¸ß¡¢µ«¶ÔQoSûÓÐÑϸñÒªÇóµÄ³¡Ëù£¬£¬£¬£¬£¬£¬£¬ÈçÍø°É¿Í»§¡£¡£¡£¡£¡£
GPON¼¼ÊõÊÇFSAN/ITU¼ÌAPONÒÔÀ´Ôì¶©µÄÓÖÒ»¿í´øPON³ß¶È£¬£¬£¬£¬£¬£¬£¬ÔÚǰ²»¾ÃÒÑÕýʽ³ß¶È»¯£¬£¬£¬£¬£¬£¬£¬ÐγÉÁËITU G.984.xϵÁг߶ȡ£¡£¡£¡£¡£ÓÉÓÚGPON
¼¼ÊõÆð²½½ÏÍí£¬£¬£¬£¬£¬£¬£¬Ä¿Ç°¹úÄÚ¸ù»ùÉÏûÓÐÉ豸ÉÌͶÈëGPONÉ豸µÄ¿ª·¢£¬£¬£¬£¬£¬£¬£¬¹ú¼ÊÉÏÒ²Ö»ÓÐ1-2¼ÒÍÆ³öÁËÉ豸¡£¡£¡£¡£¡£
ĿǰEPONÏµÍ³ÖØÒªÀûÓó¡ËùΪ£º
(1)Íø°ÉÓû§£¬£¬£¬£¬£¬£¬£¬ÔÚ³ÇÊÐÄ³Ð©ÇøÓò£¬£¬£¬£¬£¬£¬£¬¿ÉÄÜÐγɡ°Íø°É¡±Ò»Ìõ½ÖµÈ¾°Ï󣬣¬£¬£¬£¬£¬£¬ËûÃǵÄÍøÂçÐèÒªÄÜÁ¦±ÈÁ¦´ó£¬£¬£¬£¬£¬£¬£¬Í¨³£ÒªÇó10Mb/s×óÓҵĽÓÈë´ø
¿í£¬£¬£¬£¬£¬£¬£¬Ñ¡È¡PONϵͳ½ÓÈëÄܹ»Âú×ãËûÃǵĴø¿íÐèÒª£¬£¬£¬£¬£¬£¬£¬²¢ÇÒÓÉÓÚ¸÷ONUµØÎ»±ÈÁ¦¿¿½ü£¬£¬£¬£¬£¬£¬£¬±ÈÁ¦Êʺϵ㵽¶àµãµÄÍøÂçÍØÆË¡£¡£¡£¡£¡£
(2)¸ßµµÓ×Çø¡£¡£¡£¡£¡£ÔڸߵµÓ×ÇøµÄ½¨ÉèÖУ¬£¬£¬£¬£¬£¬£¬Ò»Ð©¿ª·¢ÉÌ»ùÓÚÐû´«µÄÖ÷ÕÅ£¬£¬£¬£¬£¬£¬£¬¼«¶ÈÇ¿µ÷¡°¹âÏ˵½»§¡±µÄ¹Ûµã£¬£¬£¬£¬£¬£¬£¬Í¨³£»á²ÉÈ¡ONUµ½¼ÒµÄ·½Ê½£¬£¬£¬£¬£¬£¬£¬ÔÚ
ס»§¼ÒÀïÔÙ°²²åÓ×µÄLAN¾ÖÓòÍø¡£¡£¡£¡£¡£²¢ÇÒ¸÷ס»§ÓÉÓÚ±ÈÁ¦¼¯ÖУ¬£¬£¬£¬£¬£¬£¬Ò²±ÈÁ¦Êʺϵ㵽¶àµãµÄÍøÂçÍØÆË£¬£¬£¬£¬£¬£¬£¬´Ë¿Ì¸ßµµÓ×Çø½¨ÉèÒ²ºÜ¿ì£¬£¬£¬£¬£¬£¬£¬¿Ï¶¨Ë®Æ½ÉÏ´ø
¶¯Á˹âÏ˽ÓÈë¡£¡£¡£¡£¡£
(3)ÔÚ¾ºÕùÇøÓòÍøÂçÍØÆË±ÈÁ¦ÊʺϵĵØÓò(ÀýÈçÊʺϵ㵽¶àµã)¡£¡£¡£¡£¡£ÐÂÐÍÔËÓªÉÌÔÚ¾ºÕùÇøÓòÓÉÓÚ²»×ãÍÀÂ×ÊÔ´£¬£¬£¬£¬£¬£¬£¬±ØÐëѡȡм¼ÊõÓëILEC½ø
ÐоºÕù£¬£¬£¬£¬£¬£¬£¬PONϵͳÔÚ½Ú¼ó¹âÏË×ÊÔ´ÉÏÓÐ×ſ϶¨µÄÓÅÊÆ£¬£¬£¬£¬£¬£¬£¬Ñ¡È¡PON¹âÏ˽ÓÈëÊÇÆä³ÁҪѡÔñÖ®Ò»¡£¡£¡£¡£¡£
Áí±íPONϵͳԽ·¢ÈÝÒ×ÊØ»¤£¬£¬£¬£¬£¬£¬£¬ÊǵçÐż¶´ËÍâÉ豸£¬£¬£¬£¬£¬£¬£¬ÓбÈÁ¦¸ßµÄ¿¿µÃסÐÔ¡£¡£¡£¡£¡£¶øÑ¡È¡FTTB+LAN¶þ²ã»¥»»»úϵͳÖУ¬£¬£¬£¬£¬£¬£¬Ò»¸öºÜ´óÎÊÌâÊÇ»¥»»
»úµÄ¿¿µÃסÐÔÎÊÌ⣬£¬£¬£¬£¬£¬£¬¹ÊÕÏÂʱÈÁ¦¸ß¡£¡£¡£¡£¡£
2.×ۺϽÓÈë¼¼Êõ
ĿǰÖ÷Á÷½ÓÈëÉ豸É̸ù»ùÉ϶¼ÄÜÌṩ¿íÕ´øÒ»Ì廯µÄ×ۺϽÓÈë½â¾ö¹æ»®£¬£¬£¬£¬£¬£¬£¬¸ÃÉ豸һÁ¬ÁËÕ´ø½ÓÈëÍøµÄ˼Ï룬£¬£¬£¬£¬£¬£¬ÈÔ·ÖΪ¾Ö¶ËºÍÓû§¶ËÁ½Àà
É豸£¬£¬£¬£¬£¬£¬£¬Óû§¶ËÉ豸³ÆÎª¹âÍøÂçµ¥Ôª(ONU)£¬£¬£¬£¬£¬£¬£¬¾Ö¶ËÉ豸³ÆÎª¹âÏß·ÖÕ¶Ë(OLT)£¬£¬£¬£¬£¬£¬£¬Í¨³£Ö§³ÖÁ½ÖÖ×éÍø·½Ê½£ºONUµ¥¶À×éÍøºÍONU+OLT½á
ºÏ×éÍø¡£¡£¡£¡£¡£¿£¿£¿£¿£¿£¿£¿£¿íÕ´ø×ۺϽÓÈë¿ÉÄÜʵÏÖ¿íÕ´øÒµÎñµÄͳһÖÎÀí¡¢½µµÍ½ÓÈëÍøÔËά³É±¾£¬£¬£¬£¬£¬£¬£¬ÄÜͨ¹ýͳһ½ÓÈëÆ½Ì¨Ìṩ¶àÖÖÒµÎñµÄ×ۺϽÓÈ룬£¬£¬£¬£¬£¬£¬Óû§²à
½Ó¿ÚÖØÒªÔ̺¬POTS¡¢ISDN¡¢V.35¡¢ADSL¡¢VDSL¡¢SHDSLµÈ£¬£¬£¬£¬£¬£¬£¬ÍøÂç²à¿Éͨ¹ýV5.2¡¢DDN E1¡¢ATM 155/622M¡¢FE/GE½Ó¿Ú±ðÀëÓëPSTN¡¢
DDN¡¢ATM¡¢IPÍøÂçʵÏÖ»¥Áª£¬£¬£¬£¬£¬£¬£¬¶ÔÒµÎñ½øÐзÖÀë¡£¡£¡£¡£¡£
×ۺϽÓÈëÒ²³ÆÎªÓÚÐÂÒ»´úµÄÊý×Ö»·Â·Ôز¨ÏµÍ³DLC¡£¡£¡£¡£¡£ÈôÊÇ˵ӵÓÐV5½Ó¿ÚµÄÊý×Ö»·Â·Ôز¨ÏµÍ³Äܹ»³ÆÎªµÚ¶þ´úDLC»ò×ۺϵÄDLC(IDLC)
µÄ»°£¬£¬£¬£¬£¬£¬£¬ÄÇôÕâÀàÄܹ»Í¬Ê±Ö§³ÖPOTS+DSL½ÓÈëºÍ¼¯³ÉVOIPýÌåÍø¹Ø²¢ÓµÓг߶ÈÈí»¥»»µÄH248/Megaco½ÚÔìºÍ̸ºÍÐÅÁîµÄÉ豸Äܹ»³Æ
ΪµÚÈý´úDLC»ò¿í´øDLC(B-DLC)£¬£¬£¬£¬£¬£¬£¬ÃÀ¹úµçÐÅÒµ½çÒ²ÊÇÕâÑù¿´µÄ¡£¡£¡£¡£¡£
Ŀǰ£¬£¬£¬£¬£¬£¬£¬¿íÕ´ø×ۺϽÓÈëÀûÓÃÖØÒª»¹ÊǼ¯ÖÐÔÚÓжàÒµÎñÐèÒªµÄ´ó¿Í»§ºÍÐÂÐÍÔËÓªÉ̵ľºÕùÇøÓò£¬£¬£¬£¬£¬£¬£¬ÐÂÐÍÔËÓªÉÌÓÉÓÚ²»×ãPSTN»¥»»»úºÍÕ´ø
½ÓÈëÍø×ÊÔ´£¬£¬£¬£¬£¬£¬£¬ÔÚн¨½Úµãʱ¶Ô¿íÕ´ø×ۺϽÓÈëÓнÏÇ¿µÄÐèÒª¡£¡£¡£¡£¡£Ëæ×ÅÒµÎñ·¢Õ¹µÄ¶àÑù»¯ºÍNGN¼¼ÊõµÄ·¢Õ¹£¬£¬£¬£¬£¬£¬£¬ÈËÃǶÔÓÚ×ۺϽÓÈëÉ豸¼¼ÊõµÄÒª
Çó»áÔ½À´Ô½Ã÷È·£¬£¬£¬£¬£¬£¬£¬ÔÚÍøÂçÖÐÀûÓÃÒ²»áÔ½À´Ô½¶à¡£¡£¡£¡£¡£
¹âÏ˽ÓÈëµÄ·¢Õ¹Ç÷Ïò
ÔÚ¿ÉÔ¤¸ÐµÄ2-3ÄêÄÚ£¬£¬£¬£¬£¬£¬£¬xDSL¼¼ÊõÈÔÓÐןܴóµÄÓÅÊÆ£¬£¬£¬£¬£¬£¬£¬³ö¸ñÔÚ¼ÛÖµºÍÍøÂ翪Ã÷ÊØ»¤µÄ·½±ãÐÔÀ´¿´¡£¡£¡£¡£¡£µ«ÊǶÔÓÚ¾ºÕùÇøÓòµÄÐÂÔËÓªÉÌ£¬£¬£¬£¬£¬£¬£¬ÓÉÓÚ
²»×ãÍÀÂ×ÊÔ´£¬£¬£¬£¬£¬£¬£¬¹âÏ˽ÓÈëÔ½À´Ô½³ÉΪËûÃǾºÕùµÄ±øÆ÷£¬£¬£¬£¬£¬£¬£¬²»ÐݽµÂäµÄ¹âÏ˽ÓÈë¼ÛÖµÒ²ÓÐ×ÅÔ½À´Ô½´óµÄÎüÒýÁ¦¡£¡£¡£¡£¡£
³¤Ô¶¿´£¬£¬£¬£¬£¬£¬£¬¹âÏ˽ÓÈë¼¼ÊõÀûÓÃÓëÄÚÈÝÃܲ»³É·Ö£¬£¬£¬£¬£¬£¬£¬¶øÄÚÈÝÓÖÓëÈËÃǵÄÉúÑÄˮƽ¡¢¹ú¶ÈÕþ²ßµÈÐÝÆÝÓйء£¡£¡£¡£¡£Î¨ÓÐÄÚÈݼ°´ø¿íÄÜÁ¦ÏศÏà³É£¬£¬£¬£¬£¬£¬£¬²Å
ÄÜ´ó¹æÄ£Ê¹Óᣡ£¡£¡£¡£´ÓÕâ¸ö½Ç¶È¿´£¬£¬£¬£¬£¬£¬£¬¹âÏ˽ÓÈëÓ¦¸ÃÔÚ¶«²¿¾¼Ã·¢Õ¹µØÓòÂÊÏÈ·¢Õ¹¡£¡£¡£¡£¡£