4+2 Gigabit PoE Switch
sharraxaadda alaabta:
Bedelkaani waa 6-deked gigabit ah oo aan la maamulin PoE, kaas oo si gaar ah loogu talagalay nidaamyada la socodka amniga sida malaayiinta kormeerka shabakadaha sare iyo injineernimada shabakada.Waxay ku siin kartaa isku xirka xogta aan kala go 'lahayn ee 10/100/1000Mbps Ethernet, sidoo kale waxay leedahay shaqada sahayda korantada ee PoE, taas oo siin karta awooda aaladaha ku shaqeeya sida kamaradaha ilaalinta shabakadaha iyo wireless-ka (AP).
4 10/100/1000Mbps hoos-u-dhigista dekedaha korantada, 2 10/100/1000Mbps kor u qaadida dekedaha korantada, kuwaas oo 1-4 Gigabit downlink dekedaha oo dhan ay taageeraan 802.3af / at heerka PoE korontada, wax soo saarka ugu badan ee hal deked waa 30W, iyo wax soo saarka ugu badan ee mashiinka oo dhan waa 30W.PoE saarka 65W, dual Gigabit uplink design port, waxay la kulmi kartaa kaydinta NVR ee deegaanka iyo beddelka isku xirka ama isku xirka qalabka shabakada dibadda.Qaabka gaarka ah ee habka beddelka xulashada nakhshadeynta beddelka waxay u oggolaaneysaa isticmaaluhu inuu doorto qaabka shaqada ee horay loo dejiyay iyadoo loo eegayo xaaladda dhabta ah ee codsiga shabakadda, si uu ula qabsado beddelka jawiga shabakadda.Aad bay ugu habboon tahay hudheelada, xarumaha, guryaha warshadda iyo ganacsiyada yaryar iyo kuwa dhexdhexaadka ah si ay u sameeyaan shabakado kharash-ku-ool ah.
| Qaabka | CF-PGE204N | |
| Astaamaha Dekedda | dekedda hoose | 4 10/100/1000 Saldhig-TX dekedaha Ethernet (PoE) |
| dekedda pstream | 2 10/100/1000Base-TX dekedaha Ethernet | |
| Tilmaamaha PoE | Heerka PoE | Korontada DC24V ee qasabka ah ee caadiga ah |
| Habka sahayda korantada PoE | Jumper-Dhammaadka Dhexe: 4/5 (+), 7/8 (-) | |
| Habka sahayda korantada PoE | Wax soo saarka PoE hal deked ah ≤ 30W (24V DC);Mashiinka PoE oo dhan awoodda wax soo saarka ≤ 120W | |
| Waxqabadka beddelka | heerka webka | IEEE802.3; IEEE802.3u; IEEE802.3x |
| awoodda beddelka | 12Gbps | |
| heerka gudbinta baakadka | 8.928Mpps | |
| Habka sarrifka | Kaydi oo horay u sii (xawaaraha siligga oo buuxa) | |
| Heerka ilaalinta | Ilaalinta hillaaca | 4KV heerka fulinta: IEC61000-4 |
| Ilaalinta Joogtada ah | Bixinta xiriirka 6KV;dareeraha hawada 8KV;heerka fulinta: IEC61000-4-2 | |
| Beddelka DIP | DAMN | 1-4 heerka dekeddu waa 1000Mbps, fogaanta gudbinta waa 100 mitir. |
| ON | 1-4 heerka dekeddu waa 100Mbps, masaafada gudbintu waa 250 mitir. | |
| Tilmaamaha Awoodda | danab gelin | AC 110-260V 50-60Hz |
| Awoodda wax soo saarka | DC 24V 5A | |
| Isticmaalka awoodda mishiinka | Isticmaalka tamarta taagan: <5W;isticmaalka tamarta buuxda: <120W | |
| Tilmaamaha LED | PWRER | Tilmaamaha Awoodda |
| Kordhi | Tilmaamaha beddelka DIP | |
| tilmaame shabakad | 6*Link/Sharciga-cagaaran | |
| Tilmaamaha PoE | 4*PoE-cas | |
| Tilmaamaha deegaanka | Heerkulka shaqada | -20 ℃ ~ +60 ℃ |
| heerkulka kaydinta | -30 ℃ ~ +75 ℃ | |
| Qoyaanka shaqaynaysa | 5% -95% (aan uumi lahayn) | |
| qaab dhismeedka dibadda | Cabbirka Alaabta | (L×D×H): 143mm×115mm×40mm |
| Habka rakibidda | Desktop, rakibida gidaarada | |
| miisaanka | Miisaanka saafiga ah: 700g;Miisaanka guud: 950g | |
Intee in le'eg ayaa tamartu tahay beddelka POE?
Awoodda beddelka POE waa tilmaame muhiim ah si loo go'aamiyo faa'iidooyinka iyo khasaarooyinka beddelka POE.Haddii awoodda shilku ku filnayn, dekedda gelitaanka ee furaha si buuxda looma rari karo.
Awood aan ku filnayn, qalabka gelitaanka-dhamaadka hore si caadi ah uma shaqayn karo.
Awoodda loo qaabeeyey ee dareemaha POE waxaa loo qaabeeyey iyadoo loo eegayo heerka korantada POE ee uu taageerayo furaha POE iyo awoodda looga baahan yahay aaladda gelitaanka.
Dhammaan furayaasha caadiga ah ee POE ee soo saara waxay taageeraan IEEE802.3Af/ at protocol, kaas oo si toos ah u ogaan kara awoodda qalabka ku shaqeeya, iyo hal deked ayaa bixin karta awoodda ugu badan ee 30W.sida laga soo xigtay
Astaamaha warshadaha iyo awooda korantada inta badan la isticmaalo, awooda guud ee furayaasha POE waa sida soo socota:
72W: Daboolka POE oo inta badan loo isticmaalo gelitaanka 4-dekedood
120W, inta badan loo isticmaalo 8-dekedaha gelitaanka furayaasha POE
250W, inta badan loo isticmaalo 16-dekedood iyo 24-dekedood furayaasha gelitaanka
400W, qaar ka mid ah 16-dekedood iyo gelitaanka 24-dekedood ayaa loo adeegsadaa furayaasha u baahan awood sare.
Waqtigan xaadirka ah, furayaasha POE waxaa inta badan loo adeegsadaa ilaalinta fiidiyoowga amniga iyo daboolida wireless-ka AP, waxaana loo isticmaalaa in lagu galo kamaradaha ilaalinta ama meelaha AP-ga ee bilaa-waayirka ah.Awoodda aaladahaan asal ahaan waxay ku dhex jirtaa 10W.
, sidaas darteed dareeraha POE wuxuu si buuxda u buuxin karaa codsiga qalabkan oo kale.
Qaar ka mid ah codsiyada warshadaha, qalabka gelitaanka ayaa ka weynaan doona 10W, sida kuwa ku hadla smart, awooddu waxay gaari kartaa 20W.Waqtigaan, furaha caadiga ah ee POE waxaa laga yaabaa inaan si buuxda loo rarin.
Xaaladahan oo kale, beddelka leh awoodda u dhiganta ayaa loo habeyn karaa macaamilka si uu u buuxiyo shuruudaha buuxa ee culeyska.
Alaabooyinka la xidhiidha
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