4 + 2 Gigabit PoE Tshintsha
Ingcaciso yeMveliso:
Olu tshintsho luyi-6-port gigabit engalawulwayo yokutshintsha kwe-PoE, eyenzelwe ngokukodwa iinkqubo zokubeka iliso zokhuseleko ezifana nezigidi ze-high-definition network monitoring and network engineering.Inokubonelela ngokuqhagamshelwa kwedatha engenamthungo ye-10/100/1000Mbps Ethernet, kwaye inomsebenzi wokubonelela ngombane we-PoE, onokunika amandla kwizixhobo ezinamandla ezifana neekhamera zokucupha inethiwekhi kunye ne-wireless (AP).
4 10/100/1000Mbps downlink amazibuko ombane, 2 10/100/1000Mbps uplink amazibuko ombane, apho 1-4 Gigabit downlink amazibuko zonke inkxaso 802.3af / kunikezelo lwamandla PoE eqhelekileyo, imveliso ubuninzi kwizibuko enye 30W, kwaye ubuninzi bemveliso yomatshini wonke yi-30W.Imveliso ye-PoE ye-65W, i-double Gigabit uplink port design, inokuhlangabezana nokugcinwa kwe-NVR yendawo kunye nokudibanisa ukudibanisa okanye ukudibanisa izixhobo zenethiwekhi zangaphandle.Uyilo lokutshintsha kokhetho lwenkqubo yokutshintsha ekhethekileyo luvumela umsebenzisi ukuba akhethe imowudi yokusebenza esetwe ngokweyona meko yesicelo sothungelwano, ukuze aziqhelanise nokusingqongileyo kwenethiwekhi.Ilungele kakhulu iihotele, iikhampasi, iindawo zokulala zasefektri kunye namashishini amancinci naphakathi ukwenza uthungelwano olungabizi kakhulu.
| Umzekelo | CF-PGE204N | |
| Iimpawu zePort | izibuko elisezantsi | 4 10/100/1000Base-TX Ethernet izibuko (PoE) |
| izibuko lomlambo | 2 10/100/1000Base-TX Ethernet izibuko | |
| Iimpawu zePoE | Umgangatho wePoE | Unikezelo lombane olusemgangathweni lwe-DC24V |
| Imowudi yonikezelo lwamandla e-PoE | I-Mid-End Jumper: 4/5 (+), 7/8 (-) | |
| Imowudi yonikezelo lwamandla e-PoE | I-port eyodwa ye-PoE output ≤ 30W (24V DC);umatshini wonke PoE imveliso amandla ≤ 120W | |
| Utshintshiselwano ukusebenza | umgangatho wewebhu | IEEE802.3; IEEE802.3u; IEEE802.3x |
| umthamo wotshintshiselwano | 12Gbps | |
| ireyithi yokuthumela ipakethi | 8.928Mpps | |
| Indlela yokutshintshana | Gcina kwaye uye phambili (isantya socingo esipheleleyo) | |
| Inqanaba lokhuseleko | Ukukhuselwa kombane | 4KV umgangatho wolawulo: IEC61000-4 |
| Ukhuseleko olungatshintshiyo | Ukukhutshwa koqhagamshelwano 6KV;ukukhutshwa komoya 8KV;umgangatho wesigqeba: IEC61000-4-2 | |
| Ukutshintsha kweDIP | CIMA | I-1-4 ireyithi ye-port yi-1000Mbps, umgama wothumelo yi-100 yeemitha. |
| ON | I-1-4 ireyithi ye-port yi-100Mbps, umgama wothumelo yi-250 yeemitha. | |
| Iinkcukacha zamandla | Igalelo lombane | I-AC 110-260V 50-60Hz |
| Amandla emveliso | I-DC 24V 5A | |
| Ukusetyenziswa kwamandla omatshini | Ukusetyenziswa kwamandla okulinda: <5W;umthamo ogcweleyo wokusetyenziswa kwamandla: <120W | |
| Isalathisi se-LED | PWRER | Isalathisi samandla |
| Yandisa | Isalathisi sokutshintsha kwe-DIP | |
| isalathisi senethiwekhi | 6 * Ikhonkco / i-Act-Green | |
| Isalathisi se-PoE | 4*PoE-Bomvu | |
| Iimpawu zokusingqongileyo | Ubushushu bokusebenza | -20℃ ~ +60℃ |
| ubushushu bokugcina | -30℃ ~ +75℃ | |
| Ukufuma okusebenzayo | 5% -95% (akukho ukujiya) | |
| isakhiwo sangaphandle | Ubungakanani bemveliso | (L×D×H): 143mm×115mm×40mm |
| Indlela yokufakela | Idesktop, ufakelo olunyuswe eludongeni | |
| ubunzima | Ubunzima obuninzi: 700g;Ubunzima obupheleleyo: 950g | |
Angakanani amandla okutshintsha kwePOE?
Amandla okutshintsha kwe-POE luphawu olubalulekileyo lokumisela i-pros and cons of the POE switch.Ukuba amandla okutshintsha ayanelanga, i-port yokufikelela yokutshintsha ayikwazi ukulayishwa ngokupheleleyo.
Amandla angonelanga, izixhobo zokufikelela kwisiphelo sangaphambili azikwazi ukusebenza ngokuqhelekileyo.
Amandla alungiselelwe ukutshintshwa kwe-POE yenzelwe ngokwemigangatho yonikezelo lwamandla e-POE exhaswa yi-POE yokutshintsha kunye namandla afunekayo kwisixhobo sokufikelela.
Zonke iinguqu ezisemgangathweni ze-POE eziveliswe zixhasa i-IEEE802.3Af / kwiprotocol, ekwazi ukubona ngokuzenzekelayo amandla esixhobo esinikwe amandla, kwaye i-port enye inokubonelela ngamandla amakhulu e-30W.ngoku ka
Iimpawu zeshishini kunye namandla eetheminali zokufumana amandla asetyenziswa ngokuqhelekileyo, amandla aqhelekileyo okutshintsha kwe-POE ami ngolu hlobo lulandelayo:
I-72W: Ukutshintsha kwe-POE kusetyenziselwa kakhulu ukufikelela kwe-4-port
I-120W, eyona nto isetyenziselwa ukufikelela kwi-8-port kwi-POE switch
I-250W, isetyenziselwa ikakhulu kwi-16-port kunye ne-24-port yokufikelela kwi-switch switch
I-400W, ukufikelela kwi-16-port kunye nokufikelela kwe-24-port kusetyenziswe kwiiswitshi ezifuna amandla aphezulu.
Okwangoku, iiswitshi ze-POE zisetyenziswa kakhulu kucupho lwevidiyo yokhuseleko kunye ne-wireless AP coverage, kwaye zisetyenziselwa ukufikelela kwiikhamera zokucupha okanye ii-AP hotspots ezingenazingcingo.Amandla ezi zixhobo aphakathi kwe-10W.
, ngoko ke ukutshintshwa kwe-POE kunokuhlangabezana ngokupheleleyo nokusetyenziswa kolu hlobo lwezixhobo.
Kwezinye izicelo zoshishino, izixhobo zokufikelela ziya kuba zikhulu kune-10W, njengezithethi ezihlakaniphile, amandla anokufikelela kwi-20W.Ngeli xesha, iswitshi esemgangathweni yePOE ayinakulayishwa ngokupheleleyo.
Kwiimeko ezinjalo, ukutshintshela ngamandla ahambelanayo kunokwenziwa ngokwezifiso ukuze umthengi ahlangabezane nemfuneko yomthwalo opheleleyo.
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