Sistimi ea kh'amera ea IP, Switch e hokahane le kh'amera ea IP bakeng sa phepelo ea motlakase ka mekhoa e mene e latelang:
Switch PoE e tloaelehileng e hokahane le khamera ea PoE
Switch e tloaelehileng ea PoE e hokahane le k'hamera ea Non-PoE
Non-PoE switch e hokahane le kh'amera ea PoE
Non-PoE switch e hokahane le khamera ea Non-PoE
A.Switch PoE e tloaelehileng e hokahane le PoE khamera
Ena ke tsela e bonolo ho tse nne.U ka hokela ka ho toba a
thapo ea marang-rang ho khamera ea marang-rang e tšehetsang matla a POE ho tloha ho Standard PoE switch.
Ela hloko lintlha tse latelang:
(1) Lekola hore na switch ea POE le kh'amera ea IP ke lisebelisoa tse tloaelehileng tsa POE.
(2) Pele o hokahanya mohala oa marang-rang, ke habohlokoa haholo ho hlahloba boleng ba mohala oa marang-rang le ho netefatsa litlhaloso.Haeba boleng ba thapo ea marang-rang bo sa tšoanelehe kapa litlhaloso (IEEE 802.3af/802.3at standard) li sa lumellane, IP Camera e ke ke ea fumana matla ho tloha ho PoE e tloaelehileng ea phetoho.
B.Switch PoE e tloaelehileng e hokahane le Non-PoE khamera
Ka tsela ena, phetoho e tloaelehileng ea POE e hokahane le k'hamera eo e seng ea PoE ka sekhetho se tloaelehileng sa POE.Ho sebelisa mosebetsi oa karohano e tloaelehileng ea POE, matla a arotsoe ka matšoao a data le matšoao a matla.Boemo ba tlhahiso ea matla ke 5V, 9/12V, 'me e tsamaisana le kh'amera eo e seng ea POE e nang le kenyelletso ea DC mme e ts'ehetsa maemo a IEEE 802.3af/802.3at.
C.Non-PoE switch e hokahane le PoE khamera
Ka tsela ena, switch e hokahane ka kotloloho ho adaptara ea PoE pele.Ebe, adaptara e kenya lets'oao la matla le lets'oao la data ho
Khamera ea PoE ka thapo ea Ethernet.
Ka bobeli adaptara ea PoE le kh'amera ea PoE li latela IEEE 802.3af/802.3at standard.Mokhoa ona o sebelisoa haholo ho atolosa tsamaiso ea marang-rang mme o ke ke oa ama tsamaiso ea pele ea marang-rang.
D.Non-PoE switch e hoketsoe ho Non-PoE khamera
Ka tsela ena, ho na le litharollo tse peli tse ka tlase:
Phetoho ea Non-PoE e hokahane ka kotloloho ho adaptara ea POE, ebe adaptara e hokahantsoe le khamera ea Non-PoE ke karohano ea PoE bakeng sa phetiso ea matšoao a matla le data.
Tharollo e 'ngoe ke ho fana ka matla a Ikemetseng ka kotloloho ka thapo ea motlakase, ebe u sebelisa thapo ea Ethernet feela bakeng sa phetiso ea matšoao a data ho tloha ho switch ea Non-PoE ho ea kh'amera ea Non-PoE.
Joaloka morekisi ea hloahloa oa sistimi ea tlhahlobo ea CCTV, Elzoneta e etsa letoto le felletseng la Switch PoE le kh'amera ea PoE, 'me lihlahisoa li latela IEEE 802.3af/802.3at standard.Bakeng sa sistimi e ncha ea projeke ea CCTV, Elzoneta e fana ka tlhahiso ea ho nka tsela ea pele ea khokahano bakeng sa switch e tloaelehileng ea PoE le kh'amera ea PoE IP.Mokhoa o joalo o bonolo ho kenya le ho o lokisa, hape o fokotsa sekhahla sa ho hloleha ha matla le phetisetso ea lets'oao la video, le ho netefatsa hore sistimi ea ho shebella video e tsitsitse haholoanyane.
Nako ea poso: Dec-30-2022