28-port 10G Uplink L3 Yoyendetsedwa ndi PoE Efaneti Sinthani 4-Port 1/10G SFP 16-Port 10/100/1000Base-T RJ45 8-Port 100/1000Base-X SFP 1-Console port

28-port 10G Uplink L3 Yoyendetsedwa ndi PoE Efaneti Sinthani 4-Port 1/10G SFP 16-Port 10/100/1000Base-T RJ45 8-Port 100/1000Base-X SFP 1-Console port

Zogulitsa:

 Kufikira kwa Gigabit, 10G fiber uplink

◇ Imathandizira doko la Gigabit Ethernet ndi kuphatikiza kwa doko la 10G SFP+, komwe kumathandizira ogwiritsa ntchito kupanga maukonde kuti akwaniritse zosowa zamitundu yosiyanasiyana.

◇ Kuthandizira kutumizirana mawaya osatsekereza.

◇ Kuthandizira kwathunthu-duplex kutengera IEEE802.3x ndi theka-duplex kutengera Backpressure.

 Magetsi anzeru a PoE

◇ 24* 10/ 100/ 1000Base-T RJ45 madoko akhoza kuthandizira magetsi a POE kuti akwaniritse zofunikira zowunikira chitetezo, makina owonetsera telefoni, kuphimba opanda zingwe, ndi zochitika zina.

◇ IEEE802.3af/at PoE standard, popanda kuwononga zida zomwe si za PoE.

◇ Dongosolo lofunika kwambiri la doko la PoE, lidzapereka mphamvu ku doko lapamwamba kwambiri poyamba pamene bajeti yamagetsi ili yosakwanira ndikupewa kugwira ntchito mopitirira muyeso kwa chipangizocho.

◇ Kasamalidwe ka netiweki ya PoE, zindikirani kugawika kwamphamvu kwa doko la PoE, kuyika patsogolo, mawonekedwe amphamvu padoko, kukonza nthawi, ndi zina zambiri.

 Chitetezo ◇ 802. 1X kutsimikizika.

◇ Kudzipatula padoko, Kuwongolera mphepo yamkuntho.

◇ IP-MAC-VLAN-Port kumanga.

 Kuthekera kolimba kwamabizinesi

◇ IEEE802.1Q VLAN, magawo osinthika a VLAN, Voice VLAN, ndi kasinthidwe ka QinQ.

◇ QoS, Njira Yofunika Kwambiri yozikidwa pa 802. 1P, Port & DSCP, mizere yokonza ndondomeko ya EQU, SP, WRR & SP+WRR.

◇ ALC, paketi ya data yosefera kudzera pakukonza malamulo ofananira, kukonza magwiridwe antchito & chilolezo chanthawi, ndikupereka kuwongolera kosinthika komanso kotetezeka.

◇ IGMP V1/V2 ndi IGMP Snooping.

◇ ERPS/STP/RSTP/MSTP.

◇ Kuphatikizika kosasunthika komanso kosunthika.

 Wokhazikika komanso wodalirika

◇ Kugwiritsa ntchito mphamvu pang'ono, ndi fan, chipolopolo chachitsulo chachitsulo.

◇ Zodzipangira zokha mphamvu zamagetsi, kapangidwe kake kakang'ono, kumapereka mphamvu yayitali komanso yokhazikika ya PoE.

◇ CCC, CE, FCC, RoHS.

◇ Gulu losavuta kugwiritsa ntchito litha kuwonetsa mawonekedwe a chipangizocho kudzera pa chizindikiro cha LED cha PWR, SYS, Link, L/A, PoE.

 Kasamalidwe kosavuta kantchito ndi kukonza

◇ Kasamalidwe ka intaneti, mzere wolamula wa CLI (Console, Telnet), SNMP (V1/V2/V3).

◇ HTTPS, SSLV3, ndi SSHV1/V2.

◇ RMON, chipika chadongosolo, LLDP, ndi ziwerengero zamagalimoto.

◇ Kuwunika kwa CPU, kuyang'anira kukumbukira, kuyesa kwa Ping, ndi kuzindikira kwa chingwe.

Technical Parameter:

Kukula kwazinthu:

Chithunzi chogwiritsira ntchito mankhwala:

Q&A:

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Kodi mungandipatseko zolemba zoyenera?

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Kodi avareji ya nthawi yotsogolera ndi yotani?

Kwa zitsanzo, nthawi yotsogolera ndi pafupifupi masiku 7.Pakupanga misa, nthawi yotsogolera ndi masiku 20-30 mutalandira malipiro a deposit.Nthawi zotsogola zimakhala zogwira mtima (1) talandira ndalama zanu, ndipo (2) tili ndi chilolezo chanu chomaliza pazogulitsa zanu.Ngati nthawi zathu zotsogola sizikugwira ntchito ndi tsiku lomaliza, chonde tsatirani zomwe mukufuna pakugulitsa kwanu.Nthawi zonse tidzayesetsa kukwaniritsa zosowa zanu.Nthawi zambiri timatha kutero.

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Kodi mumatsimikizira kutumizidwa kotetezeka komanso kotetezedwa?

Inde, nthawi zonse timagwiritsa ntchito ma CD apamwamba kwambiri.Timagwiritsanso ntchito kulongedza kwapadera kwa zinthu zoopsa komanso zosungirako zoziziritsa zovomerezeka za zinthu zomwe zimakonda kutentha.Katswiri wazolongedza ndi zofunika kulongedza zinthu zosagwirizana nazo zitha kubweretsa ndalama zina.

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