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Waa maxay POE Power Over Ethernet? - Hagaha Tignoolajiyada Shabakadda
Power over Ethernet (PoE) waa tignoolajiyada ciyaarta beddesha ee shabakadaha casriga ah. Waxay u ogolaataa xogta iyo korontadu inay dhex maraan hal fiilada Ethernet. Tani waxay sahlaysa isku xidhka iyo awood siinta aaladaha meelo badan.
PoE waxay fure u tahay dejinta shabakadda, oo bixisa hab fudud oo la awoodi karo oo qalabka lagu koronto. Tan waxaa ku jira kamaradaha IP, meelaha laga galo wireless-ka, taleefannada VoIP, iyo dareemayaasha smart.
PoE waxay si toos ah u ogolaataa furayaasha Ethernet ama aaladaha kale ee korontada ku shaqeeya. Tani waxay ka dhigan tahay inaan loo baahnayn ilo koronto oo dheeri ah ama adapters. Waxa ay fududaynaysaa habaynta, yaraynaysaa qaska, waxaanay xoojisaa hufnaanta shabakada, gaar ahaan meelaha meelaha korontada laga helo ay adagtahay in la helo.
Tusmada Tusmada
- 1. Sidee PoE u Shaqeeyaa?
- 2. Heerarka PoE iyo Kala soocida
- 3. Codsiyada PoE: Qalabka PoE
- 4. Faa'iidooyinka Isticmaalka PoE
- 5. Sidee Loogu Isticmaalaa PoE Shabakaddaada?
- 6. Isbeddellada Mustaqbalka ee Tignoolajiyada PoE
Sidee PoE u Shaqeeyaa?
| PoE Standard | Bixinta Awoodda ugu badan |
| 802.3af (PoE) | 15.4 watts |
| 802.3at (PoE+) | 30 watts |
| 802.3bt (PoE++) | 90 watts |
Heerarka PoE iyo Kala soocida
IEEE 802.3af (PoE)
Heerka IEEE 802.3af, oo sidoo kale loo yaqaan PoE, ayaa ahaa hitkii ugu horreeyay ee weyn. Waxay u ogolaataa aaladaha inay kor u qaadaan 15.4 watts oo awood ah, oo leh ugu yaraan 12.95 watts qalabka laftiisa.
IEEE 802.3at (PoE+)
Heerka IEEE 802.3at, ama PoE+, wuxuu kor u qaaday awooda ilaa 30 watts. Tani waxay la macno tahay aaladaha sida kamaradaha PTZ iyo meelaha laga galo wireless-ku waxay heli karaan awood dheeraad ah.
IEEE 802.3bt (PoE++ ama 4PPoE)
Heerka ugu dambeeyay, IEEE 802.3bt, ama PoE++ ama 4PPoE, wuu sii socdaa. Waxay u oggolaaneysaa ilaa 90 watts oo koronto ah, taasoo ka dhigaysa mid ku habboon aaladaha awoodda sare leh sida nalalka LED iyo qalabka warshadaha.
Qaybaha Awooda iyo Tilmaamahooda
Heerarka PoE waxay leeyihiin awoodo kala duwan. Fasaladani waxay u dhexeeyaan fasalka 0 ilaa fasalka 8, mid kastaa wuxuu leeyahay awood u gaar ah. Halkan waxaa ah jadwal muujinaya awoodaha fasal kasta:
| Heerka Awooda | Awoodda ugu badan ee Isha Korontada | Awoodda Ugu Yar ee Aaladda La Shaqeeyo |
| Fasalka 0 | 15.4 W | 0.44 W - 12.95 W |
| Fasalka 1 | 4 in | 0.44 W - 3.84 W |
| Fasalka 2 | 7 W | 3.84 W - 6.49 W |
| Fasalka 3 | 15.4 W | 6.49 W - 12.95 W |
| Fasalka 4 | 30 W | 12.95 W - 25.5 W |
| Fasalka 5 | 45 W | 25.5 W - 40 W |
| Fasalka 6 | 60 W | 40 W - 51 W |
| Fasalka 7 | 75 W | 51 W - 62 W |
| Fasalka 8 | 90 W | 62 W - 71 W |
Codsiyada PoE: Qalabka PoE
Awood ka badan tignoolajiyada Ethernet (PoE) hadda waa wax caadi ah shabakado badan. Waxa loo isticmaalaa qalabyo iyo nidaamyo kala duwan. Laga soo bilaabo awoodda gabayada ee aaladaha ethernet ilaa awoodda gabayada ee codsiyada ethernet, PoE waxay bedeshay sida aan u awoodno oo aan ugu xirno qaybaha kala duwan ee awoodda gabayada ee nidaamyada ethernet.
Hal isticmaal oo weyn oo PoE ah ayaa ku jira Kaamirooyinka IP-ga iyo nidaamyada ilaalinta. Qalabkani waxay awood iyo xog ka helayaan hal fiilo oo Ethernet ah. Tani waxay fududaynaysaa habaynta waxayna meesha ka saaraysaa baahida ilo koronto oo dheeri ah.
PoE sidoo kale waa furaha Taleefannada codka ee IP (VoIP).. Waxay ka caawisaa telefoonnadan inay si habsami leh ugu wada shaqeeyaan xafiisyada. Tani waxay ka dhigaysaa isgaadhsiinta mid wanaagsan oo midaysan.
PoE waa ku fiican yahay meelaha marinka wirelesska ah iyo dareemayaasha IoT sidoo kale. Awoodda gabayada ee aaladaha ethernet waxaa lagu dhejin karaa meel kasta iyada oo aan loo baahnayn meelo koronto ah. Tani waa sababta oo ah PoE waxay soo dirtaa xogta iyo awoodda labadaba hal fiilada Ethernet. Waxay ku fiican tahay dhismayaasha xariifka ah, meelaha warshadaha, iyo nidaamyada IoT.
| Aaladaha ku shaqeeya PoE | Codsiga |
| Kamaradaha IP | Nidaamyada ilaalinta iyo amniga |
| Taleefannada VoIP | Isgaarsiin midaysan oo ka jira deegaanka xafiiska |
| Baraha Galitaanka Wireless-ka | Isku xirka wireless-ka ee dhismayaasha smart iyo shabakadaha IoT |
| Dareemayaasha IoT | Kormeerka iyo otomaatiga goobaha warshadaha iyo ganacsiga |
Faa'iidooyinka Isticmaalka PoE
PoE, ama Power over Ethernet, waa tignoolajiyada shabakad faa'iidooyin badan leh. Waxay fududaynaysaa rakibaadda waxayna kordhisaa waxtarka tamarta. Tani waxay ka dhigaysaa xulashada ugu sareysa ee qalabka korontada ku shaqeeya ee shabakadaha.
Hal gabay weyn oo awood ku leh faa'iidada ethernet waa gudbinta xogta iyo korontada iyada oo loo marayo hal cable Ethernet. Tani waxay yaraynaysaa isku buuqa waxayna fududaynaysaa habaynta. Waxaa dheer, waxtarka awoodda poe macnaheedu waa isticmaalka tamarta yar, lacag badbaadinaysa mustaqbalka fog.
Awood kale oo gabay ah oo ka badan faa'iidada ethernet waa iyada dabacsanaan. Aaladu waxay aadi karaan halka loo baahan yahay, iyaga oo aan u baahnayn meelo koronto ah. Dabacsanaantu waxay aad ugu fiican tahay dejinta meelaha marinka bilaa-waayirka ah, kamaradaha IP, iyo telefoonada VoIP.
Ugu dambeyntii, gabay wax-ku-oolnimada waa dheeri weyn. Waxay ku badbaadisaa rakibaadda iyo kharashka dayactirka iyadoo aan u baahnayn nidaamyo koronto oo gooni ah. Tani waxay PoE ka dhigaysa mid soo jiidasho leh dhammaan noocyada ganacsiyada, mid weyn ama mid yar.
Isticmaalka PoE waxay ka dhigi kartaa habaynta shabakada mid sahlan, wanaajisa isticmaalka tamarta, iyo kaydinta lacag. Waa doorasho caqli badan codsiyo badan.
Sidee Loogu Isticmaalaa PoE Shabakaddaada?
Isbeddellada Mustaqbalka ee Tignoolajiyada PoE
Lagu taliyay SINSMART PoE kombiyuutarada warshadaha
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