PoE Network Switch JWDTC01-24
Chosinthira cha JWDTC01-24 POE ndi chosinthira cha Gigabit uplink PoE chopangidwa mwapadera kuti chikwaniritse zofunikira pamagetsi a PoE. Chimagwiritsa ntchito ma chips aposachedwa a Ethernet switching ndipo chili ndi kapangidwe ka bandwidth ka backplane kapamwamba kwambiri, komwe kamapereka kukonza deta mwachangu kwambiri ndikuwonetsetsa kuti deta itumizidwa bwino. Chili ndi madoko 24 a 100M RJ45 ndi madoko awiri a Gigabit RJ45 uplink. Madoko onse 24 a 100M RJ45 amathandizira mphamvu ya IEEE 802.3af/at PoE, yokhala ndi mphamvu yayikulu ya 30W pa doko lililonse ndi 300W pa chipangizo chonse. Chimadzizindikira chokha ndikuzindikira zida zamagetsi za IEEE 802.3af/at-compliant ndipo chimayika patsogolo kutumiza magetsi kudzera pa chingwe cha netiweki.
1. Amapereka madoko amagetsi 24 a 100M ndi madoko amagetsi awiri a Gigabit, maukonde osinthika kuti akwaniritse zosowa zosiyanasiyana;
2. Madoko onse amathandizira kutumiza kwa liwiro la mzere wosatseka, komanso kutumiza kwamphamvu kwa magiya;
3. Imathandizira IEEE 802.3x full-duplex flow control ndi Back-pressure half-duplex flow control;
4. Madoko 24 a 100M amathandizira magetsi a PoE, mogwirizana ndi miyezo ya magetsi ya IEEE 802.3af/pa PoE;
5. Mphamvu yayikulu yotulutsa PoE ya makina onse ndi 250W, ndipo mphamvu yayikulu yotulutsa PoE ya doko limodzi ndi 30W;
6. Madoko a PoE amathandizira njira yoyambira. Pamene mphamvu yotsalayo si yokwanira, madoko oyambira amapatsidwa mwayi woyambira;
7. Ntchito yosavuta, pulagi ndi kusewera, palibe makonzedwe ofunikira, yosavuta komanso yabwino;
8. Ndi switch yogwira ntchito, imathandizira madoko 17-24 a 10M/250m mtunda wautali wotumizira mauthenga pamene kudina kamodzi kwayatsidwa;
9. Ogwiritsa ntchito amatha kumvetsetsa mosavuta momwe chipangizochi chikuyendera pogwiritsa ntchito chizindikiro cha mphamvu (Mphamvu), chizindikiro cha doko (Link), ndi chizindikiro chogwirira ntchito cha POE (PoE);
10. Kugwiritsa ntchito mphamvu zochepa, kapangidwe kopanda fan komanso kopanda phokoso, chipolopolo chachitsulo kuti chitsimikizire kuti chinthucho chikugwira ntchito bwino;
11. Imathandizira makompyuta apakompyuta ndipo imagwirizana ndi kuyika makabati a mainchesi 1U-19.
| Muyezo wamagetsi | Kutsatira IEEE802.3af/pa miyezo yapadziko lonse lapansi |
| Njira yotumizira | Sungani ndi kupititsa patsogolo (liwiro lonse la mzere) |
| Bandwidth ya backplane | 14.8Gbps (yosatsekereza) |
| Mtengo wotumizira paketi pa @ 64byte | 6.55Mpps |
| Tebulo la adilesi ya MAC | 16K |
| Chosungira chotumizira paketi | 4M |
| Mphamvu yapakati pa doko limodzi/yapakati | 30W/15.4W |
| Mphamvu yonse/voteji yolowera | 300W (AC100-240V) |
| Kugwiritsa ntchito mphamvu kwa makina onse | Kugwiritsa ntchito mphamvu yoyimirira: <20W; Kugwiritsa ntchito mphamvu yonse yonyamula katundu: <300W |
| Chizindikiro cha LED | Chizindikiro cha mphamvu: PWR (yobiriwira); Chizindikiro cha netiweki: Chingwe (chachikasu); Chizindikiro cha PoE: PoE (yobiriwira) |
| Kuthandizira magetsi | Mphamvu yosinthira yomangidwa mkati, AC: 100~240V 50-60Hz 4.1A |
| Kutentha/chinyezi chogwira ntchito | -20～+55°C; 5%～90% RH popanda kuzizira |
| Kutentha/chinyezi chosungira | -40～+75°C; 5%～95% RH popanda kuzizira |
| Miyeso (W × D × H) | 330*204*44mm |
| Kulemera Konse/Kulemera Konse | 2.3kg / 3kg |
| Njira yokhazikitsa | Kompyuta, yokhazikika pakhoma, yokhazikika pa rack |
| Chitetezo cha mphezi | Chitetezo cha mphezi ya doko: 4KV 8/20us |
Chosungiracho chili ndi mphamvu zochepa, kapangidwe kosasunthika, komanso chivundikiro chachitsulo kuti chitsimikizire kuti chikugwira ntchito bwino.
Imagwiritsa ntchito magetsi enieni okhala ndi kapangidwe kowonjezera kwambiri, zomwe zimapereka mphamvu yotulutsa ya PoE yokhazikika komanso yokhalitsa.
Chipangizochi chikukwaniritsa miyezo ya dziko lonse ya CCC ndipo chikutsatira malamulo a chitetezo a CE, FCC, ndi RoHS, kuonetsetsa kuti chikugwiritsidwa ntchito motetezeka komanso modalirika.
