Utshintsho lweNethiwekhi yePoE JWDTC01-24
Iswitshi ye-JWDTC01-24 POE yiswitshi ye-Gigabit uplink PoE eyenzelwe ngokukodwa ukuhlangabezana neemfuno zombane we-PoE. Isebenzisa iitships zamva nje ze-Ethernet switching ezikhawulezayo kwaye inoyilo lwe-bandwidth ye-backplane ephezulu kakhulu, inikezela ngokucubungula idatha ngokukhawuleza kakhulu kwaye iqinisekisa ukuhanjiswa kwedatha okubushelelezi. Inezikhumulo ezingama-24 ze-100M RJ45 kunye nezikhumulo ezimbini ze-Gigabit RJ45 uplink. Zonke izikhumulo ezingama-24 ze-100M RJ45 zixhasa amandla e-IEEE 802.3af/at PoE, kunye nombane ophezulu we-30W nge-port kunye ne-300W kwisixhobo sonke. Ifumanisa ngokuzenzekelayo kwaye ichonge izixhobo ezisebenza nge-IEEE 802.3af/at-compliant kwaye ibeka phambili ukuhanjiswa kwamandla ngentambo yenethiwekhi.
1. Ibonelela ngamazibuko ombane angama-24 e-100M kunye namazibuko ombane ama-2 e-Gigabit, uthungelwano oluguquguqukayo ukuhlangabezana neemfuno zeemeko ezahlukeneyo;
2. Zonke iizibuko zixhasa ukudluliselwa kwesantya somgca okungavimbiyo, ukudluliselwa okugudileyo;
3. Ixhasa ulawulo lokuhamba olupheleleyo lwe-IEEE 802.3x kunye nolawulo lokuhamba oluphantsi kwe-half-duplex;
4. Iiports ezingama-24 ze-100M zixhasa umbane we-PoE, ngokuhambelana nemigangatho yombane ye-IEEE 802.3af/kwi-PoE;
5. Amandla aphezulu okukhupha iPoE kumatshini wonke yi-250W, kwaye amandla aphezulu okukhupha iPoE kwizibuko elinye yi-30W;
6. Iiports zePoE zixhasa indlela ephambili. Xa amandla aseleyo enganelanga, iiports eziphambili zinikwa kuqala;
7. Ukusebenza okulula, ukuxhuma nokudlala, akukho mfuneko yokumisela, kulula kwaye kulula;
8. Ngeswitshi yomsebenzi, ixhasa amazibuko ali-17-24 imo yokudlulisela umgama omde we-10M/250m xa kuvuliwe ukucofa kube kanye;
9. Abasebenzisi banokuyiqonda lula imeko yokusebenza kwesixhobo ngokusebenzisa isalathisi samandla (Amandla), isalathisi sesimo sezibuko (Ikhonkco), kunye nesalathisi sokusebenza se-POE (PoE);
10. Ukusetyenziswa kwamandla aphantsi, uyilo olungenafeni noluthuleyo, iqokobhe lesinyithi ukuqinisekisa ukusebenza okuzinzileyo kwemveliso;
11. Ixhasa idesktop kwaye iyahambelana nofakelo lwekhabhathi oluyi-1U-19-intshi.
| Umgangatho wobonelelo lwamandla | Thobela i-IEEE802.3af/kwimigangatho yamazwe ngamazwe |
| Imo yokudlulisela phambili | Gcina kwaye udlulisele phambili (isantya esipheleleyo somgca) |
| I-bandwidth ye-backplane | 14.8Gbps (ayivali) |
| Ixabiso lokudlulisela ipakethi @ 64byte | 6.55Mpps |
| Itheyibhile yedilesi ye-MAC | 16K |
| I-cache yokudlulisela ipakethi | 4M |
| Ubuninzi bezibuko elinye/amandla aphakathi | 30W/15.4W |
| Amandla apheleleyo/i-voltage yokufaka | 300W （AC100-240V） |
| Ukusetyenziswa kwamandla komatshini wonke | Ukusetyenziswa kwamandla okulindileyo: <20W; Ukusetyenziswa kwamandla omthwalo opheleleyo: <300W |
| Isalathisi se-LED | Isalathisi samandla: PWR (luhlaza); Isalathisi senethiwekhi: Ikhonkco (elityheli); Isalathisi sePoE: PoE (luhlaza) |
| Ukuxhasa umbane | Umbane wokutshintsha owakhelwe ngaphakathi, i-AC: 100~240V 50-60Hz 4.1A |
| Ubushushu bokusebenza/umswakama | -20～+55°C; 5%～90% RH ngaphandle komswakama |
| Ubushushu/umswakama kwindawo yokugcina | -40～+75°C; 5%～95% RH ngaphandle komswakama |
| Ubukhulu (Ububanzi × Ububanzi × Ububanzi) | 330*204*44mm |
| Ubunzima obupheleleyo/Ubunzima obupheleleyo | 2.3kg / 3kg |
| Indlela yokufakela | Idesktop, ifakwe eludongeni, ifakwe kwirakhi |
| Ukukhusela umbane | Ukhuseleko lombane wezibuko: 4KV 8/20us |
I-host inamandla aphantsi okusebenzisa, uyilo oluthuleyo, kunye ne-casing yesinyithi ukuqinisekisa ukusebenza okuzinzileyo.
Isebenzisa umbane okhethekileyo onoyilo olungafunekiyo kakhulu, olubonelela ngemveliso yamandla yePoE ehlala ixesha elide nezinzileyo.
Esi sixhobo sihlangabezana nemigangatho yelizwe yeCCC kwaye sihambelana ngokupheleleyo nemigaqo yokhuseleko ye-CE, FCC, kunye ne-RoHS, ukuqinisekisa ukusetyenziswa okukhuselekileyo nokuthembekileyo.
