Incazelo :
I-HDV-24FE POE+2GE UP+1G SFP-ND iyiswishi ye-Ethernet enamandla ye-PoE eklanywe futhi yathuthukiswa imishini yokuxhumana ye-HDV optical. Yamukela i-chip ye-Ethernet yesivinini esiphezulu yakamuva kanye nedizayini yomkhawulokudonsa wendiza yangemuva ephezulu kakhulu. Inamandla aqinile okucubungula idatha futhi ithuthukisa ukusebenza kokudluliswa kwedatha okushelelayo.Isekela amachweba angu-24*10/100Mbps Ethernet RJ45 anomsebenzi we-PoE kanye namachweba angu-2*10/100/1000Mbps e-Ethernet uplink RJ45 kanye nembobo ye-1G SFP,imbobo ngayinye isekela ukusebenza kwe-auto rollover (Auto MDI / MDIX).Phakathi kwazo, izimbobo ezingama-24 ezinomsebenzi we-PoE, zonke zisekela i-IEEE 802.3af / ekunikezeni amandla okujwayelekile kwe-PoE, engasetshenziswa njengedivayisi yokuphakela amandla ye-Ethernet. Ubukhulu bokunikezwa kwamandla kwembobo eyodwa ngu-30W futhi amandla aphezulu omshini wonke ngu-300W. Ingakwazi ukubona ngokuzenzakalelayo futhi ihlonze i-IEEE 802.3af / kumishini evamile ene-Powered. Inikwa amandla yikhebula lenethiwekhi, isekela amamitha angu-250 okudluliswa kwebanga elide futhi isekela ukunikezwa kwamandla okubalulekile. Sekela imodi yokuhlukanisa i-VLAN.
Izici:
• Ukusebenza Kwechweba
Nikeza ngo-24 * 10 / 100Mpbs RJ45 imbobo yedatha yokudlulisela phambili eguquguqukayo;
Nikeza 2 * 10 / 100/1000Mpbs RJ45 uplink port;
Nikeza ngembobo ye-SFP engu-1 * 10/100/1000Mpbs;
Ichweba ngalinye lisekela i-MDI / MDIX i-rollover ezenzakalelayo kanye nezingxoxo ezizenzakalelayo, futhi isekela i-IEEE 802.3x ukulawulwa kokugeleza okugcwele kwe-duplex kanye nokulawula ukugeleza kwe-Backpressure half-duplex;
Nikeza ngemodi yokuhlukanisa i-VLAN ukuze ucindezele iziphepho zenethiwekhi futhi uthuthukise ukusebenza kwenethiwekhi;
• Ukusebenza Kwe-PoE Power
I-24 * 10 / 100Mpbs Imbobo ye-RJ45 isekela ukunikezwa kwamandla ka-PoE +, ukuhlangabezana nezidingo zokunikezwa kwamandla ka-PoE ekuqaphelweni kwezokuphepha, uhlelo lwe-teleconference, ukufakwa okungenantambo nezinye izimo;
Ukuthobelana ne-IEEE 802.3af / ngezinga lokuphakelwa kukagesi le-PoE, amandla aphezulu okukhipha i-PoE omshini wonke ama-300W, futhi amandla aphezulu okukhipha i-PoE echwebeni elilodwa ngu-30W;
Khomba ngokuzenzakalela amadivaysi e-PoE ukuze anikezwe amandla ngaphandle kokulimaza imishini engeyona eye-PoE;
Imbobo ye-PoE isekela indlela ebaluleke kakhulu. Uma amandla asele enganele, aqinisekisa ukunikezwa kwamandla kwembobo ebaluleke kakhulu kuqala ukuze kugwenywe ukulayisha kakhulu idivayisi;
24 * 10 / 100Mpbs RJ45 port isekela amamitha angu-250 ukudluliswa kwebanga elide;
• Imishini ezinzile futhi enokwethenjelwa
Ukusetshenziswa kwamandla okuphansi kanye nomklamo othule womsingathi uqinisekisa ukusebenza okuzinzile komkhiqizo;
Yamukela ukunikezwa kwamandla okuthuthukisiwe kanye nedizayini engafuneki kakhulu ukuze unikeze ukuphuma kwamandla okuzinzile kwe-PoE yesikhathi eside;
Izinto zokusebenza zihlangabezana namazinga e-CCC kazwelonke, zihlangabezana ngokugcwele nezimfuneko zokuphepha, futhi ziphephile futhi zithembekile ukuthi zingasetshenziswa;
• Ukusebenza okulula nokuqina okuqinile
Kulula futhi kulula ukuyisebenzisa, akukho ukucushwa, ipulaki nokudlala, ukuhambisana okuqinile;
Ukudluliswa kwesivinini esikhulu, idatha ngaphandle kokulahlekelwa kwephakethe, ukunwetshwa okuguquguqukayo, ukuze inethiwekhi ingavinjelwa ukuhlelwa kwemigqa yamandla, ukonga izindleko zomsebenzisi;
Hlangana nemvelo yenethiwekhi edinga ukuminyana kukagesi we-PoE;
Ilungele ezezimali, izikhungo zikahulumeni, amahhotela, izinxanxathela zezitolo, amakhampasi, izibhedlela kanye namabhizinisi amancane naphakathi ukuze akhe amanethiwekhi angabizi kakhulu;
Imininingwane:
| I-Network Standard | • IEEE 802.3,IEEE 802.3u,IEEE 802.3x, IEEE 802.3af,IEEE 802.3at |
| Itheku | • 24* 10 / 100Mbps RJ45 port • 2 * 10 / 100/1000Mbps RJ45 uplink port • Imbobo ye-SFP engu-1 * 10 / 100/1000Mpbs |
| I-PoE Power Supply | • Imbobo engu-24* 10 / 100Mbps RJ45 isekela ukunikezwa kwamandla kwe-PoE + (Idatha / PoE) • Umthamo omkhulu wamandla wembobo eyodwa ngu-30W • Amandla kagesi awo wonke ama-300W |
| Ukuxhumana kwe-PoE | • Izimbobo ezingu-1-24 zisekela i-IEEE802.3af / at • Ukusekela imbobo yenethiwekhi ye-RJ45 engu-1/2 +, 3 / 6- ukubhanqa komugqa • Ibanga lokudlulisela 250M (kuvulwe ngokwenza) |
| Ukukhanya Kwenkomba | • Imbobo yedatha inesikhombi se-LINK / ACT.100Mbps • Imbobo ye-uplink inezinkomba ezimbili ze-LINK / ACT.1000Mbps • Inkomba yesimo se-PoE • Inkomba yamandla omshini, Nweba inkomba |
| Ukusebenza | • Gcina bese udlulisela phambili • Sekela ukujula kwethebula lekheli le-2K MAC • 10.8Gbps umkhawulokudonsa wendiza engemuva |
| Isilinganiso Sokudlulisa | • 10Mbps: 14880pps / port • 100BASE-T: 148800pps / port • 1000BASE-T: 1488095pps/port |
| Umsebenzi Wechweba | • Ukushesha nokuya phambili, ukufunda nokuguga okuzenzakalelayo kwe-MAC, indlela yokubeka kuqala ugesi • Ukulawula ukugeleza kwe-IEEE802.3X okugcwele okuyiduplex kanye nokulawula ukugeleza kwe-Backpressure half-duplex • Imodi yokuhlukanisa ye-VLAN (inikwe amandla ngokwenza) |
| Sebenzisa Imvelo | • Izinga lokushisa lokusebenza: -10 ℃ -55 ℃ |
| Ukunikezwa kwamandla kagesi | • Ukunikezwa kwamandla akhelwe ngaphakathi • Okokufaka:100VAC-240VAC, 50HZ / 60HZ • Okukhiphayo:DC48V 6.25A • 300W |
| Isisindo nosayizi | • 1.8KG • 310mm * 180mm * 45mm (L * W * H) |
Isithombe sohlelo lokusebenza: ukuqapha:
Izigaba zemikhiqizo
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