POE½»»»»ú¼¼Êõ¼°ÓÅÊÆ½éÉÜ
PoE½»»»»ú¾ÍÊÇÖ§³Ö¶ÔÍøÏß¹©µçµÄ½»»»»ú,ºÍÆÕͨ½»»»»úÏà±È¾ÍÊÇÊܵçÖÕ¶Ë(±ÈÈçAP¡¢Êý×ÖÉãÏñÍ·µÈ)²»ÓÃÔÙ½øÐеçÔ´²¼Ïß,¶ÔÕû¸öÍøÂç¶øÑÔ¿É¿¿ÐÔ¸ü¸ß¡£½ñÌì,·É³©¿Æ¼¼µÄС±àÔÚÕâÀïΪ´ó¼ÒÏêϸ½éÉÜÏÂPOE½»»»»úµÄ¼¼Êõ¼°ÓÅÊÆ,Ò»ÆðÀ´¿´¿´°É!
PoE½»»»»úÓëÆÕͨ½»»»»úµÄÇø±ð
PoE½»»»»úÓëÆÕͨ½»»»»úÇø±ðµÄ»°,PoE½»»»»ú¾ÍÊdzýÁËÄÜÌṩÆÕͨ½»»»»úËù¾ßÓеĴ«Ê书ÄÜ,»¹ÄܸøÍøÏßµÄÁíÒ»¶ËÉ豸Ìṩ¹©µç¹¦ÄÜ¡£ÀýÈç,ÓÐһ̨Êý×Ö¼à¿ØÉãÏñ»ú(ÐèÒª¹©µç²ÅÄÜÕý³£¹¤×÷),ûÓÐÁ¬½ÓµçÔ´,¶øÊÇͨ¹ýÍøÏßÁ¬½Óµ½ÆÕͨ½»»»»úÉÏ,ÕâÖÖÇé¿öÏÂ,ÉãÏñ»úÊDz»¹¤×÷µÄ¡£Èç¹ûÉãÏñ»ú²»Á¬½ÓµçÔ´,µ«ÊÇËûµÄ´«ÊäÍøÏß½Óµ½PoE½»»»»úÉϵϰ,Õą̂ÉãÏñ»ú¾ÍÄÜÕý³£¹¤×÷ÁË¡£
PoEÓÖ·ÖΪ±ê×¼µÄºÍ·Ç±ê×¼µÄ,±ê×¼µÄËû»á¼ì²âÁ¬½ÓµÄÍøÂçÉ豸ÊÇ·ñÓÐPoEµÄÊܵç¶Ë¡£Èç¹ûÓоͻṩµç,Èç¹ûûÓоͲ»»á¹©µç,Ö»ÌṩÊý¾Ý´«Êä¡£·Ç±êµÄ¾ÍÖ±½Ó¹©µç,ûÓмì²âÕâÒ»»·½Ú,¿ÉÄÜ»áÉÕ»µÉ豸¡£
POE½»»»»ú¼¼Êõ¼°ÓÅÊÆ
Êг¡Ö÷Á÷µÄPoE½»»»»úÓÐÁ½ÖÖ±ê×¼, IEEE802£®3afºÍ 802£®3 at,·Ö±ð¶¨ÒåÁË15£®4WºÍ30WµÄ¹©µç¹¦ÂÊ,µ«ÓÉÓÚÔÚ´«Êä¹ý³ÌÖдæÔÚËðºÄ,ËùÒÔʵ¼Ê¹©µç¹¦ÂÊΪ12£®95WºÍ25£®5W,¶î¶¨µçѹΪDC 48v ¡£
ÔÚʹÓÃÖ§³ÖIEEE802£®3af±ê×¼µÄPoE½»»»»úʱ,ÊܵçÉ豸µÄ¹¦Âʲ»Äܳ¬¹ý12£®95W;ͬÀíʹÓÃIEEE802£®3at±ê×¼µÄPoE½»»»»úʱ,ÊܵçÉ豸µÄ¹¦Âʲ»Äܳ¬¹ý25£®5W¡£
Ò»°ã,Ò»¸öͬʱ֧³ÖIEEE802£®3af/at±ê×¼µÄPoE½»»»»ú,¹©µç¹¦ÂÊÊÇ×ÔÊÊÓ¦µÄ¡£±ÈÈç,ËüÁ¬½ÓµÄÊÇ5WµÄÉ豸,ÄÇôÌṩ5WµÄµçÁ¦;Èç¹ûÁ¬½ÓµÄÊÇ20WµÄÉ豸,ÄÇô¾ÍÌṩ20WµÄµçÁ¦¡£
PoE½»»»»ú¾ÍÊÇÖ§³Ö¶ÔÍøÏß¹©µçµÄ½»»»»ú,ºÍÆÕͨ½»»»»úÏà±È¾ÍÊÇÖÕ¶Ë(±ÈÈçAP¡¢Êý×ÖÉãÏñÍ·µÈ)²»ÓÃÔÙ½øÐеçÔ´²¼Ïß,¶ÔÕû¸öÍøÂç¶øÑÔ¿É¿¿ÐÔ¸ü¸ß¡£PoE½»»»»ú¾ÍÊdzýÁËÄÜÌṩÆÕͨ½»»»»úËù¾ßÓеĴ«Ê书ÄÜ,»¹ÄܸøÍøÏßµÄÁíÒ»¶ËÉ豸Ìṩ¹©µç¹¦ÄÜ¡£
PoEºó¶ËµÄÉ豸ֻÐèÓÐÒ»¸ùÍøÏß,½ÚÊ¡¿Õ¼ä,¿ÉËæÒâÒÆ¶¯(¼òµ¥,·½±ã),½ÚÔ¼³É±¾¡£
Ö»ÒªPoE ½»»»»úÁ¬½ÓÔÚUPSÉϾͿÉÒÔΪºó¶ËËùÓÐPOEÏà¹ØÉ豸ÔڶϵçʱµÄ¹©µç¡£Óû§¿ÉÒÔ×Ô¶¯¡¢°²È«µØÔÚÍøÂçÉÏ»ìÓÃÔÓÐÉ豸ºÍPoEÉ豸,ÕâЩÉ豸Äܹ»ÓëÏÖÓÐÒÔÌ«ÍøµçÀ¹²´æ¡£
ºÃÁË,ÒÔÉÏÄÚÈݾÍÊǷɳ©¿Æ¼¼¹ØÓÚPOE½»»»»ú¼¼Êõ¼°ÓÅÊÆµÄÏà¹ØÏêϸ½éÉÜ,Ï£ÍûÄܶԴó¼ÒÓÐËù°ïÖú!


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
-
2022Äê11ÔÂÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>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
- 1ÃÀ¹ú³ǫ̈¸üÑϸñоƬ³ö¿Ú´ëÊ©
- 2Èý¼Ò°ëµ¼Ì幫˾Á¬Ò¹·¢²¼¹«¸æ±í̬¶ÊÂÂäÂí
- 3ÃÀ¹úNSAÍøÂç¹¥»÷Î÷¹¤´óÒõÄ±ÆØ¹â£¡
- 4Èý°²¹âµçÁ¬Ðø±©µø4Ìì
- 5·é»ðͨÐÅ·¢²¼×îм¼Êõ³É¹û
- 6Íâ½»²¿»ØÓ¦ÃÀ¶ÔоƬʵʩгö¿Ú¹ÜÖÆ
- 7»ªÎªµÈÖбêÖйúµçÐÅVoLTE vIMSÀ©Èݼ¯²É
- 82022È«Çò¾§Ô²´ú¹¤³§×îÐÂÅÅÃû³ö¯
- 9ºàͨÖбêµçÐÅ50km¶àо¹âÏ˲ɹº
- 10Õâ¸ö¹âÄ£¿éÖÇÄÜÖÆÔì»ùµØÐû²¼ÕýʽͶ²ú
- 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