̬ >
ΪʲôҪѡ802.3bt PoEмΪ紫ӳ?
2020/7/17 16:56:00         ؼ֣PoE м 紫     
һЩصȲȡijPoEмPoEPoEԴڴݵͬʱΪAP豸ȹ磬һͬʱ빩⣬
ӦУ紫볬100ʱõммҪͨźŵķŴ·ͻתӳ紫롣ͨʽмԶɽӳ400ҡ

ôϵͳУм豸Զ봫Щŵأ
мŵ
1ɱϵ
мǾӳ򵥡۵Ļ豸OSI㣬м·ϵźžзŴܣź˥֧Զͨš
2Чӳ
̫м֧3չ̫ĸǷΧӳ롣ǿǵźź͹˥һ㲻ö༶ʽ
3οʹòͬͨ
м֧ڣοʹòͬͨʺʹʣ10M̫100M̫֮Ի
4ɿԽϸ
мֹʱһֻӰ컥ΣβܵӰ졣
PoEмӦص
Զ紫ϵͳУڲߺȡ綼㣬˽ݴ⣬Ҫ豸⡣PoEмûıеϵͳɶʩչ죬紫ӳ
һЩȲȡijPoEмPoEPoEԴڴݵͬʱΪAP豸ȹ磬һͬʱ빩⣬

bt PoE豸ڻеӦ
磬зȫǧ802.3bt PoEмϵв?PoE缼ɽ1000Mbps̫?źԼPoEӳ100ס
ͨ802.3bt PoE++򹩵60/90PoEʣ802.3bt PoEмΪAPǻն豸ṩ50~57V׼PoE磬PoE?ɴ58W/81WЧ̫100״벻Լ豸⣬ɹ㷺Ӧǻǻ԰ܽͨȳ
Ϊʲô802.3bt׼
IEEE802.3af/at ׼ʹܵ豸(PD)PoEıΪ25.5WֻڸͨIPƵ绰磬ڸʵ豸һ (POS) նˡLED˵ԶԶ
ΪPD豸Ըʵȫµ IEEE 802.3btҲΪPoE++4PPoEǰ PoE PoE+ 淶޶ɽˮƽչ90W豸Ĺ802.3bt802.3at802.3afһϵ͹802.3at802.3afPD豸һϸ߹802.3btPSEͨ4CAT5Eṩ90W

IEEE 802.3bt PoE豸ɽչ90W
˿Ϊ PoE 豸ṩʣIEEE 802.3bt׼ܡ磬֧Զ๦ܡ
ԶǴ PoE е·ƣѡ PD Ч󹦺Ĵ PSEʹ PSE ܹùԤԾȷƥ蹦ʣͨĵĴʺ"ȫ"ӶϵͳЧʡ

802.3bt PoEмɸ豸蹦ԶЭ
磬Ƴһȫǧ802.3bt PoEмPoE??豸豸蹦?Э̷ʡܹʲʱΪһ豸磬ʵܹ硣
ڹʵbt PoE豸ƳչPoEӦóĿǰBT PoEѾӴͳWLANءIP绰Ӧó쵽ǻ۽ǻۡIoTҵ̵ȶֳ㷺Ӧãгɱ͡ʩ㡢ȶάЧʸߵص㡣

΢ɨά룬עйҵ