aggame¹ÙÍø

µã»÷ÏÂÔØ¡¶ÍòÕ×Ô°ÇøÒÔÌ«²Ê¹âÑо¿±¨¸æ¡·£¬£¬£¬£¬£¬½âËøÍòÕ×Ô°ÇøÍøÂ罨ÉèÖ¸ÄÏ
Á¬Ã¦ÏÂÔØ
ÎÞ¸Ð×¼Èë ÈËÎïͳ¹Ü Ø­ RG-SAM+5.X ÐÂÒ»´ú¸ßУAIÈÏ֤ƽ̨Ðû²¼
Ô¤Ô¼Ö±²¥
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
²úÆ·
< ·µ»ØÖ÷²Ëµ¥
²úÆ·ÖÐÐÄ
²úÆ·
½â¾ö¼Æ»®
< ·µ»ØÖ÷²Ëµ¥
½â¾ö¼Æ»®ÖÐÐÄ
ÐÐÒµ
ÏàÖúͬ°é
·µ»ØÖ÷²Ëµ¥
Ñ¡ÔñÇøÓò/ÓïÑÔ
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

RG-S2900G-PϵÁн»Á÷»úPoEÊÖÒÕÆÊÎö

PoEÊÖÒÕÏÖÔÚÒÑÆÕ±éÓ¦ÓÃÔÚÖÖÖÖÐèÒªPoE¹©µçµÄ³¡¾°ÖУ¬£¬£¬£¬£¬²¢ÇÒPoEÊÖÒÕÒ²ÆÕ±éÓ¦ÓÃÔÚÁËaggame¹ÙÍøÍøÂç½»Á÷»úÉÏ£¬£¬£¬£¬£¬´Ó°ÙÕ××°±¸µ½Ê®ÍòÕ×¼¶±ðµÄ½¹µã×°±¸¾ùÖ§³ÖPoEÊÖÒÕ¡£¡£¡£¡£¡£¡£aggame¹ÙÍøÍøÂçǧÕ×½ÓÈë½»Á÷»úRG-S2900E-PϵÁÐÊÇÒ»¿îÖ§³ÖPoEºÍPoE+ÊÖÒյĽÓÈëǧÕ×½ÓÈë½»Á÷»ú£¬£¬£¬£¬£¬¿ÉÒÔÖª×ãÆóÒµÓû§ÎªPoEÖն˹©µçºÍÊý¾Ý´«ÊäµÄÐèÒª¡£¡£¡£¡£¡£¡£

  • AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    Ðû²¼Ê±¼ä£º2014-09-10

  • AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    µã»÷Á¿£º

  • AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    µãÔÞ£º

·ÖÏíÖÁ

AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

ÎÒÏë̸ÂÛ

PoE¢ÙÒÔÌ«Íø¹©µç£¬£¬£¬£¬£¬Ö¸µÄÊÇͨ¹ý100BASE-TX¢Ú¡¢1000BASE-T¢ÛÒÔÌ«ÍøÍøÂ繩µç£¬£¬£¬£¬£¬Æä¿É¿¿µÄ×î´ó¹©µç¾àÀëΪ100Ã× £»£»£»£»£»£»£»£»Í¨¹ýPoE¹©µçϵͳ£¬£¬£¬£¬£¬¿ÉÒÔÔÚÏÖÓÐÒÔÌ«ÍøÎåÀàÏß¡¢³¬ÎåÀàÏߺÍÁùÀàÏß²¼Ïß»ù´¡ÉÏΪIPµç»°¡¢ÎÞÏßAP¢Ü¡¢ÍøÂçÉãÏñ»ú¡¢»ùÓÚIPµÄÖն˵ȴ«ÊäÊý¾ÝÐźŵÄͬʱÌṩµçÔ´£¬£¬£¬£¬£¬Ê¹ÕâЩװ±¸²»ÔÙÐèҪ˼Á¿ÊÒÄÚµçԴϵͳµÄ²¼ÏßÎÊÌ⣬£¬£¬£¬£¬½µµÍÁËÕâЩװ±¸µÄ²¼ÏßÖØÆ¯ºóºÍ±¾Ç®¡£¡£¡£¡£¡£¡£

ÓÉÓÚPoE¹©µçϵͳÓÐͳһµÄ±ê×¼IEEE 802.3af£¬£¬£¬£¬£¬Òò´ËÖ»ÒªÊÇÇкϸñê×¼£¬£¬£¬£¬£¬²î±ð³§¼ÒµÄ×°±¸ÔÚͨÓÃÐÔ·½ÃæÃ»ÓÐÎÊÌâ¡£¡£¡£¡£¡£¡£

ƾ֤IEEE802.3af±ê×¼£¬£¬£¬£¬£¬Ò»¸öÍêÕûµÄPoEϵͳ°üÀ¨¹©µç¶Ë×°±¸PSEºÍÊܵç¶Ë×°±¸PDÁ½²¿·Ö £»£»£»£»£»£»£»£»¹©µç×°±¸PSEÊÇÕû¸öϵͳµÄµçÔ´ÌṩÕߣ¬£¬£¬£¬£¬ÎªPD×°±¸ÌṩֱÁ÷µçÔ´£¬£¬£¬£¬£¬Æä¿É·ÖΪMidspanºÍEndpointÁ½ÖÖÐÎʽ£¬£¬£¬£¬£¬²¢ÇÒ²»¹ÜPSE½ÓÄÉÄÄÖÖÐÎʽ£¬£¬£¬£¬£¬PSE¹©µçϵͳֻÄܽÓÄÉÏßÀµÄ4¶Ô²î·ÖÏß¶ÔÖеÄ2¶Ô²î·ÖÏß¶ÔÏòPDÊܵç×°±¸ÌṩֱÁ÷µçÔ´£¬£¬£¬£¬£¬¼´Ö»ÄܽÓÄÉÐźÅÏß¶Ô»ò¿ÕÏÐÏß¶ÔÏòPD×°±¸¾ÙÐй©µç£¬£¬£¬£¬£¬±ê×¼½ç˵ΪAlternative A£¨ÐźÅÏß¶Ô£©ºÍAlternative B£¨¿ÕÏÐÏß¶Ô£©¡£¡£¡£¡£¡£¡£

¹ØÓÚPD×°±¸½ç˵ÈçÏ£ºPoE¹©µçϵͳÖеÄÊܵç×°±¸£¬£¬£¬£¬£¬Ö÷ÒªÊÇIPµç»°¡¢ÎÞÏßAP¡¢ÍøÂçÉãÏñ»ú¡¢»ùÓÚIPµÄÖն˵È×°±¸¡£¡£¡£¡£¡£¡£

ÏÖÔÚÍøÂ罨ÉèÕßÃÇÖ÷Òª½ÓÄɵÄÊÇEndpointÐÎʽµÄPoE¹©µç£¬£¬£¬£¬£¬ÆäPSE¹¦Ð§ÔÚ½»Á÷»úÄÚ£¬£¬£¬£¬£¬½ÓÄÉÐźÅÏß¶Ô»ò¿ÕÏÐÏß¶ÔÏòPD×°±¸¾ÙÐй©µç£¬£¬£¬£¬£¬¼´Alternative A£¨ÐźÅÏß¶Ô£©ºÍAlternative B£¨¿ÕÏÐÏß¶Ô£©¡£¡£¡£¡£¡£¡£
Ò»¸öÍêÕûµÄPoE¹©µçÀú³ÌÐÎòÈçÏ£º

1. ¼ì²âÀú³Ì£¨detection£©£º¸Õ×îÏȵÄʱ¼ä£¬£¬£¬£¬£¬PSE×°±¸ÔÚ¶Ë¿ÚÖ»ÊÇÊä³öºÜСµÄµçѹ£¬£¬£¬£¬£¬ÓÃÓÚ¼ì²âÆäÏßÀÂÖÕ¶ËÅþÁ¬µÄPDÊܵç×°±¸ÊÇ·ñΪIEEE802.3af±ê×¼Ö§³ÖµÄÊܵç×°±¸£¬£¬£¬£¬£¬Ö»Óмì²âµ½PDÊܵç×°±¸ÊÇÒ»¸ö±ê×¼×°±¸£¬£¬£¬£¬£¬²Å»á¼ÌÐø¾ÙÐÐÏÂÒ»²½µÄ²Ù×÷¡£¡£¡£¡£¡£¡£

 2. PD¶Ë×°±¸·ÖÀࣨClassification£©£º¼ì²âµ½PDÖ®ºó£¬£¬£¬£¬£¬ PSE¿ÉÄÜ»áΪPD×°±¸¾ÙÐзÖÀ࣬£¬£¬£¬£¬²¢ÇÒÆ¾Ö¤ ·ÖÀàµÄЧ¹ûÌṩÏìÓ¦µÄ¹¦ÂÊ£¬£¬£¬£¬£¬Æ¾Ö¤IEEE802.3af±ê×¼£¬£¬£¬£¬£¬PSEÌṩµÄ¹¦ÂʺÍPD»ñµÃµÄ¹¦ÂÊ»®·Ö¼û±í1¡¢±í2 £»£»£»£»£»£»£»£»

3. ×îÏȹ©µç(Power up)£ºµ±PSE¼ì²âµ½ÏßÀÂ×îºó½ÓµÄÊÇÒ»¸ö±ê×¼PD£¬£¬£¬£¬£¬²¢ÇÒÒѾ­ÎªPD¾ÙÐÐÁË·ÖÀàºó£¬£¬£¬£¬£¬¾Í×îÏÈΪPD¹©µç£¬£¬£¬£¬£¬Êä³ö44~57VµÄÖ±Á÷µçѹ¡£¡£¡£¡£¡£¡£¶øÈôÊÇPSE¼ì²âµ½ÏßÀÂÖն˽ӵÄÊÇIEEE802.3af²»Ö§³ÖµÄPD×°±¸£¬£¬£¬£¬£¬Ôò²»»á¸ø¸Ã×°±¸¹©µç£¬£¬£¬£¬£¬Ö»¹Ü¸Ã×°±¸ÊǽÓÔÚ¾ßÓÐPoE¹¦Ð§µÄ½»Á÷»úÉÏÃæ£¬£¬£¬£¬£¬ÕâÖÖÇéÐÎÏ£¬£¬£¬£¬£¬ÏßÀÂÉÏûÓеçѹ±£´æ¡£¡£¡£¡£¡£¡£

4. ¹©µç£¨Power supply£©£ºPSEΪPD×°±¸ÌṩÎȹ̿ɿ¿µÄ44~57V V Ö±Á÷µçѹ£¬£¬£¬£¬£¬²¢Æ¾Ö¤PDµÄ·ÖÀàЧ¹ûÊä³ö×î´ó²»Áè¼Ý15.4WµÄ¹¦ÂÊ¡£¡£¡£¡£¡£¡£

5. ¶Ïµç£¨Disconnection£©£ºÈôÊǺÍPDÏàÁ¬µÄÅþÁ¬ÏßÀ±»°Îµô»òÕßÓû§´ÓÈí¼þÉϽ«½»Á÷»ú¶Ë¿ÚµÄPoE¹©µç¹¦Ð§¹Ø±Õ£¬£¬£¬£¬£¬PSE»á¿ìËÙµØ(Ò»Ñùƽ³£ÔÚ300-400msµÄʱ¼äÖ®ÄÚ)×èֹΪPD×°±¸¹©µç¡£¡£¡£¡£¡£¡£

6. ÔÚPSE¸øPD¹©µçÕû¸öÀú³ÌµÄí§Òâʱ¿Ì£¬£¬£¬£¬£¬ÈôÊDZ¬·¢PD×°±¸¶Ì·¡¢class nʱÏûºÄµÄ¹¦ÂÊÁè¼ÝPSE¶ÔÓ¦ÄÜÌṩµÄ¹¦ÂÊ¡¢ÏûºÄ¹¦ÂÊÁè¼Ý12.95WµÈÇéÐΣ¬£¬£¬£¬£¬ÔòÕû¸ö¹©µçÀú³Ì»áÖÐÖ¹£¬£¬£¬£¬£¬²¢ÖØÐ´ӵÚÒ»²½¼ì²âÀú³Ì×îÏÈ¡£¡£¡£¡£¡£¡£

aggame¹ÙÍøÍøÂçÖ§³ÖPoE¹¦Ð§µÄ½»Á÷»úÌṩÁ˶àÖÖ¶àÑùµÄ± £»£»£»£»£»£»£»£»¤ÌØÕ÷£¬£¬£¬£¬£¬ÔÚPD±¬·¢Ò쳣ʱÄܺܺõı £»£»£»£»£»£»£»£»¤½»Á÷»ú£¬£¬£¬£¬£¬ÏêϸµÄ± £»£»£»£»£»£»£»£»¤ÌØÕ÷ÈçÏ£º

1.¶Ì·± £»£»£»£»£»£»£»£»¤£ºµ±PD×°±¸±¬·¢¶Ì·ʱ£¬£¬£¬£¬£¬PSE¼ì²âµ½ÏßÀÂÉϵĵçÁ÷Áè¼Ý450mA£¬£¬£¬£¬£¬Ö´ÐжÌ·± £»£»£»£»£»£»£»£»¤¹¦Ð§£¬£¬£¬£¬£¬×èÖ¹¸øPD×°±¸¹©µç£¬£¬£¬£¬£¬¿ÉÊÇÕâÖ®ºó£¬£¬£¬£¬£¬PSE»áʵÑéןøPD¹©µç£¬£¬£¬£¬£¬Ö±µ½PD×°±¸»Ö¸´Õý³£ºó£¬£¬£¬£¬£¬ÖØÐ¸øPD×°±¸¹©µç¡£¡£¡£¡£¡£¡£

2. PoE¹ýÔØ£ºclass n PD×°±¸ÏûºÄµÄ¹¦ÂʼÓÉÏÏß·ÏûºÄµÄ¹¦ÂÊÁè¼Ý¶ÔÓ¦class n PSEÄÜÌṩµÄ×î´ó¹¦ÂÊʱ£¬£¬£¬£¬£¬»á±¬·¢¹ýÔØ£¬£¬£¬£¬£¬ÕâÊÇPSE×èÖ¹¸ø¸ÃPD×°±¸¹©µç£¬£¬£¬£¬£¬ÔÚ×èÖ¹¹©µçºó£¬£¬£¬£¬£¬PSE»áʵÑ鏸PD»Ö¸´¹©µç£¬£¬£¬£¬£¬Ö±µ½PSEÊä³öµÄ¹¦ÂÊÄÜÖª×ãPDËùÐèÒªµÄ¹¦Âʺ󣬣¬£¬£¬£¬»Ö¸´Õý³£¹©µç¡£¡£¡£¡£¡£¡£

3. ¹ýα £»£»£»£»£»£»£»£»¤£º¹ØÓÚһ̨֧³Ö48¿ÚPoE¹¦Ð§µÄ½»Á÷»úÀ´Ëµ£¬£¬£¬£¬£¬PSEÄÜÌṩµÄPoE¹¦ÂÊ×î´óΪ£º15.4*48=739.2W£¬£¬£¬£¬£¬É¢ÈÈÁ¿ºÜÊǴ󣬣¬£¬£¬£¬¶ÔÉ¢ÈÈϵͳҪÇó½ÏÁ¿¸ß£¬£¬£¬£¬£¬µ±±¬·¢Æø·¿¿Õµ÷²»ÖÆÀä»òÕßPoE½»Á÷»ú×Ô¼ºµÄÉ¢ÈÈϵͳ·ºÆðÎÊÌâʱ£¬£¬£¬£¬£¬ÓпÉÄÜ»áʹPoE½»Á÷»úµÄζȽϸߣ¬£¬£¬£¬£¬µ±µÖ´ïijһζÈʱ£¬£¬£¬£¬£¬PSE×èÖ¹¹©µç£¬£¬£¬£¬£¬Ö±µ½Î¶ÈϽµµ½ÁíһζÈʱ£¬£¬£¬£¬£¬PSE»Ö¸´¹©µç¹¦Ð§¡£¡£¡£¡£¡£¡£

4. ¹ýѹ± £»£»£»£»£»£»£»£»¤£ºµ±PD×°±¸ÔÚÉÏϵçʱ¿ÉÄܱ¬·¢½Ï¸ßµÄ˲±äµçѹ£¬£¬£¬£¬£¬µ¼ÖÂÅþÁ¬ÏßÀÂÉϵĵçѹ½Ï´ó¶øËð»µPSE £¬£¬£¬£¬£¬Òò´ËÔÚÿ¸ö¶Ë¿ÚÓйýѹ± £»£»£»£»£»£»£»£»¤µç·£¬£¬£¬£¬£¬µ±Ë²±äµçѹµÖ´ï68Vʱ£¬£¬£¬£¬£¬¹ýѹ± £»£»£»£»£»£»£»£»¤µç·Æð×÷Ó㬣¬£¬£¬£¬¶Ë¿Úµçѹ±»Ç¯ÖÆÔÚ48V£¬£¬£¬£¬£¬µÖ´ï¹ýѹ± £»£»£»£»£»£»£»£»¤µÄÄ¿µÄ¡£¡£¡£¡£¡£¡£Ñ¡Ôñ68VµÄÔµ¹ÊÔ­ÓÉÊÇ£ºPSEµÄ×î´óÊÂÇéµçѹΪ57V£¬£¬£¬£¬£¬×î´ó¾ø¶Ô¶î¶¨ÖµÎª68V¡£¡£¡£¡£¡£¡£

5. ÀËÓ¿µçÁ÷± £»£»£»£»£»£»£»£»¤£ºÆ¾Ö¤IEEE802.3af±ê×¼£¬£¬£¬£¬£¬ÔÚÀËÓ¿µçÁ÷Ϊ400mA—450mAʱ£¬£¬£¬£¬£¬PSE½«ÖÐÖ¹PDµÄ¹©µç£¬£¬£¬£¬£¬Òò´ËÖ»¹ÜÔÚÔ¶¶ËPD×°±¸ÉÏϵçʱÓпÉÄܱ¬·¢½Ï´óµÄÀËÓ¿µçÁ÷£¬£¬£¬£¬£¬µ«Ò»µ©Áè¼ÝÀËÓ¿µçÁ÷µÄ± £»£»£»£»£»£»£»£»¤¹æÄ££¬£¬£¬£¬£¬PSE½«×èÖ¹¶ÔPD×°±¸¹©µç¡£¡£¡£¡£¡£¡£

¿¢ÊÂÓPoEÊÖÒÕÏÖÔÚÒÑÆÕ±éÓ¦ÓÃÔÚÖÖÖÖÐèÒªPoE¹©µçµÄ³¡¾°ÖУ¬£¬£¬£¬£¬²¢ÇÒPoEÊÖÒÕÒ²ÆÕ±éÓ¦ÓÃÔÚÁËaggame¹ÙÍøÍøÂç½»Á÷»úÉÏ£¬£¬£¬£¬£¬´Ó°ÙÕ××°±¸µ½Ê®ÍòÕ×¼¶±ðµÄ½¹µã×°±¸¾ùÖ§³ÖPoEÊÖÒÕ¡£¡£¡£¡£¡£¡£aggame¹ÙÍøÍøÂçǧÕ×½ÓÈë½»Á÷»úRG-S2900E-PϵÁÐÊÇÒ»¿îÖ§³ÖPoEºÍPoE+ÊÖÒյĽÓÈëǧÕ×½ÓÈë½»Á÷»ú£¬£¬£¬£¬£¬¿ÉÒÔÖª×ãÆóÒµÓû§ÎªPoEÖն˹©µçºÍÊý¾Ý´«ÊäµÄÐèÒª¡£¡£¡£¡£¡£¡£

¢Ù PoE£ºPower Over Ethernet£¬£¬£¬£¬£¬ÒÔÌ«Íø¹©µç

¢Ú 100BASE-TX£º100Mbps´«ÊäËÙÂÊЭÒé

¢Û 1000BASE-T£º1000Mbps´«ÊäËÙÂÊЭÒé

¢Ü AP£ºWireless Access Point£¬£¬£¬£¬£¬ÎÞÏß»á¼û½ÓÈëµã

Ïà¹Ø±êÇ©£º

AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

µãÔÞ

¸ü¶àÊÖÒÕ²©ÎÄ

ÈκÎÐèÒª£¬£¬£¬£¬£¬ÇëÁªÏµaggame¹ÙÍø

AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

·µ»Ø¶¥²¿

ÊÕÆð
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµAIÖúÊÖ
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµÆÀ¼Û
¸Ã×ÊÁÏÊÇ·ñ½â¾öÁËÄúµÄÎÊÌ⣿£¿£¿£¿£¿£¿
Äú¶ÔÄ¿½ñÒ³ÃæµÄÖª×ã¶ÈÔõÑù£¿£¿£¿£¿£¿£¿
²»Õ¦µÎ
ºÜÊǺÃ
ÄúÖª×ãµÄÔµ¹ÊÔ­ÓÉÊÇ£¨¶àÑ¡£¡£¡£¡£¡£¡£©£¿£¿£¿£¿£¿£¿
Äú¶ÔÎĵµÊÇ·ñÉÐÓÐÆäËüµÄÎÊÌâ»ò½¨Ò飿£¿£¿£¿£¿£¿
Ϊ¾¡¿ì½â¾öÎÊÌ⣬£¬£¬£¬£¬ÇëÄúÁôÏÂÁªÏµ·½·¨Òﱋȯ¸´
ÓÊÏä
ÊÖ»úºÅ
ллÄúµÄ·´À¡£¡£¡£¡£¡£¡£¡
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
ÇëÑ¡Ôñ·þÎñÏîÄ¿
¹Ø±Õ×Éѯҳ
ÊÛǰ×Éѯ ÊÛǰ×Éѯ
ÊÛǰ×Éѯ
ÊÛºó·þÎñ ÊÛºó·þÎñ
ÊÛºó·þÎñ
Òâ¼û·´Ïì Òâ¼û·´Ïì
Òâ¼û·´Ïì
¸ü¶àÁªÏµ·½·¨
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿