28-chiteshi 10G Uplink L3 Inotungamirirwa PoE Ethernet Switch 4-Port 1/10G SFP 16-Port 10/100/1000Base-T RJ45 8-Port 100/1000Base-X SFP 1-Console port

28-chiteshi 10G Uplink L3 Inotungamirirwa PoE Ethernet Switch 4-Port 1/10G SFP 16-Port 10/100/1000Base-T RJ45 8-Port 100/1000Base-X SFP 1-Console port

Product Features:

 Gigabit kuwana, 10G fiber uplink

◇ Inotsigira Gigabit Ethernet chiteshi uye 10G SFP+ chiteshi musanganiswa, izvo zvinoita kuti vashandisi vagone kuvaka network zviri nyore kusangana nezvinodiwa zveakasiyana mamiriro.

◇ Tsigira kusingavharike waya-kumhanya kutumira.

◇ Tsigiro yakazara-duplex yakavakirwa paIEEE802.3x uye hafu-duplex zvichibva pane Backpressure.

 Akangwara PoE magetsi ekupa

◇ 24* 10/ 100/ 1000Base-T RJ45 madoko anogona kutsigira magetsi ePOE kuti asangane nezvinodiwa zvekutariswa kwekuchengetedza, teleconferencing system, kuvharwa kwewireless, uye zvimwe zviitiko.

◇ IEEE802.3af/paPoE chiyero, pasina kukuvadza zvisiri zvePoE zvishandiso.

◇ Inotungamira sisitimu yePoE chiteshi, inozopa simba kune yepamusoro-soro level yekutanga kana bhajeti remagetsi risina kukwana uye kudzivirira kushanda zvakanyanya kwemudziyo.

◇ PoE network manejimendi, ziva PoE port simba rekugovanisa, yekutanga kuseta, chiteshi simba rekuona mamiriro, kuronga nguva, nezvimwe.

 Chengetedzo ◇ 802. 1X chokwadi.

◇ Kuzviparadzanisa nechiteshi, Kudzora Dutu.

◇ IP-MAC-VLAN-Port inosunga.

 Yakasimba bhizinesi kugadzirisa kugona

◇ IEEE802.1Q VLAN, inochinjika VLAN division, Voice VLAN, uye QinQ kumisikidzwa.

◇ QoS, Priority mode yakavakirwa pa802. 1P, Port & DSCP, mutsara kuronga algorithm inosanganisira EQU, SP, WRR & SP+WRR.

◇ ALC, sefa data pakiti kuburikidza nekugadzirisa mitemo yekufananidza, kugadzirisa kushanda & mvumo yenguva, uye inopa inoshanduka uye yakachengeteka yekuwana kutonga.

◇ IGMP V1/V2 uye IGMP Snooping.

◇ ERPS/STP/RSTP/MSTP.

◇ Kuunganidza kwakamira uye kusimba.

 Yakagadzikana uye yakavimbika

◇ Simba rekushandisa rakaderera, rine fan, Steel alloy shell.

◇ Yakazvigadziridza yega magetsi, yakakwira redundancy dhizaini, inopa nguva refu uye yakagadzikana PoE simba rekubuda.

◇ CCC, CE, FCC, RoHS.

◇ Iyo mushandisi-inoshamwaridzika pani inogona kuratidza chimiro chemudziyo kuburikidza ne LED chiratidzo chePWR, SYS, Link, L/A, PoE.

 Kushanda nyore uye kugadzirisa manejimendi

◇ Webhu manejimendi, CLI yekuraira mutsara (Console, Telnet), SNMP (V1/V2/V3).

◇ HTTPS, SSLV3, uye SSHV1/V2.

◇ RMON, system log, LLDP, uye port traffic statistics.

◇ CPU yekutarisa, ndangariro yekutarisa, Ping bvunzo, uye tambo yekuongorora.

Technical Parameter:

Kukura Kwechigadzirwa:

chigadzirwa application diagra:

Q&A:

Ndeipi mitengo yako?

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Unogona here kupa magwaro akakodzera?

Hongu, tinogona kupa zvinyorwa zvakawanda zvinosanganisira Zvitupa zveAnalysis / Conformance;Inishuwarenzi;Origin, uye mamwe magwaro ekutumira kunze pazvinodiwa.

Ndeipi avhareji yenguva yekutungamira?

Kune sampuli, nguva yekutungamira inenge mazuva manomwe.Pakugadzirwa kwemazhinji, nguva yekutungamira ndeye 20-30 mazuva mushure mekugamuchira muripo wedhipoziti.Nguva dzekutungamira dzinoshanda kana (1) tagamuchira dhipoziti yako, uye (2) isu tine mvumo yako yekupedzisira yezvigadzirwa zvako.Kana nguva dzedu dzekutungamira dzikasashanda nenguva yako yekupedzisira, ndapota pfuura zvaunoda nekutengesa kwako.Muzviitiko zvese isu tichaedza kugadzirisa zvaunoda.Muzviitiko zvakawanda tinokwanisa kudaro.

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30% dhipoziti pachine nguva, 70% chiyero chinopesana nekopi yeB/L.

Chii chiri chigadzirwa waranti?

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Iwe unovimbisa zvakachengeteka uye zvakachengeteka kuendesa zvigadzirwa?

Ehe, isu tinogara tichishandisa emhando yepamusoro ekisipoti packaging.Isu tinoshandisawo yakasarudzika njodzi kurongedza kune zvinhu zvine njodzi uye yakatenderwa inotonhora yekuchengetedza inotakura kune tembiricha zvinhu.Nyanzvi kurongedza uye zvisiri-yakajairwa kurongedza zvinodiwa zvinogona kuunza imwe mari.

Zvakadini nemari yekutumira?

Mutengo wekutumira unoenderana nenzira yaunosarudza kuwana zvinhu.Express ndiyo nzira inokurumidza asi zvakare inodhura zvakanyanya.By seafreight ndiyo yakanakisa mhinduro kune yakakura mari.Chaiyo mitengo yekutakura tinogona kukupa chete kana tichiziva ruzivo rwehuwandu, huremu uye nzira.Ndapota taura nesu kuti uwane rumwe ruzivo.