Utu Nui Rawa 10g Sfp Module - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC – JHA
Utu Nui Rawa 10g Sfp Module - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC – JHA Taipitopito:
12 + 8 + 1 10Gigabit Fiber Itarangi Whakawhiti
JHA-SWG812MG-20BC
Tirohanga Hua
12 + 8 + 1 10Gigabit Data Center Whakawhiti he paparanga 2 kore-aukati whakawhiti me te maramara Broadcom. Te whakarato 258Gbps kaha whakawhiti me te 192Mpps mahi whakamua, L2 / L3 waea-tere whakamua tonu. Ko tana kaha o te whatunga ngawari e whakarite ana i te pumau o te whatunga me te toenga o te hononga kawenga. Ma te hoahoa modular, e whakarato ana i te 12 10G SFP + tauranga whatu, 8 10/100/1000M RJ45 tauranga hiko, 1 tauranga Console, 1 tauranga whakahaere OOB, e tuku nui ana te bandwidth mo te whakahiato raraunga me te whakawhiti raraunga. A, kia pai ai te whakautu ki nga whakaritenga whatunga, ka taea e nga kaiwhakamahi te kowhiri i nga tauranga 10G e tika ana kia rite ki o raatau hiahia.Ki te nui o te bandwidth me te iti o te waahi, te whatunga paipa., JHA-SWG812MG-20BC kei roto i te kiato o te reanga o muri o te pokapū raraunga me te kapua. te uru ki te whatunga rorohiko, ka taea hoki te whakamahi mo nga kawhe Ipurangi nui, te matua o te whatunga hinonga, te whatunga rohe taone nui, te whakahiato ranei.
Āhuahira Hua
Mahi whakamiharo
1. Ki te 258Gbps backplane bandwidth, te ahumahi te mahi teitei (1U TOR);
2. Te ararere taputapu, te tere waea i tae ki te 192Mpps, L2 / L3 te tere whakamua;
3. Ka taea te tuku ki te Whatunga Rohe Metropolitan me te whakarato i etahi hangarau kiromita whakamutunga.
Haumaru me te Whakapono
1. Whakarato DOS, DDOS, spoofing me te parepare huaketo;
2. Tautokohia te IEEE802.1x, whakarato i te whakamotuhēhēnga kaiwhakamahi e hāngai ana ki te tauranga, te whakangungu whatunga, te mana haumaru, me te hangarau whakahaere kaupapa here;
3. Whakawhāitihia te maha o nga kaihautu e hono ana ki te tauranga, te atanga Itarangi-maha, te whakanui ake i te bandwidth me te kore o te punaha;
4. ACL kaha, tautoko L2-L4 tātari raraunga;
5. Te rarangi whakahaere kaupapa here me te ture rere.
He watea ki te mahi me te tiaki
1. Tautoko whirihoranga tauranga hangore;
2. Tautoko whakahaere me te Tukutuku, SNMP me te telnet;
3.Tautoko te kawa XModem, whakamahia te TFTP/ZMODEM ki te whakahou rorohiko me te whakahou BootRom;
4.Tautoko SFP +, hoki whakamuri hototahi XFP;
5. Whakauruhia, puta atu ranei i te ahua iti-hiko mai i te PHY.
Te Rere Kaha me te Whakahaere Paoho
1. Ka kitea aunoa me te whakahaere i te tupuhi haapurororaa, tautoko i te kitenga o nga paanui IGMP, me te whakaiti i te waipuke o nga paanui panui;
2. Tautokohia te atanga Itarangi kia 1M te roa o te taahiraa mo te whakaiti reiti.
3. Tautokohia te aratau taarua katoa me te mana rere aratau haurua;
4. Tautoko IP multicast me QoS.
Tawhā Hangarau o te Hua
| Tauira hua | 12+8+1 |
| Nga ahuatanga taketake | |
| Tauranga pumau | 12 10G SFP+ tauranga whatu, 8 10/100/1000M RJ45 tauranga hiko |
| Tauranga papatohu | 1 |
| Te hōkaiipurangi papamuri | 258Gbps |
| Reeti tuku whakamua | 192Mpps |
| Nga papa Jumbo | 12k paita |
| Aratau whakawhiti | Tautokohia te aratau toa-mua me te aratau tapahi |
| IPv4/IPv6 ara | 512/256 |
| tepu wahitau MAC | 16K |
| Pūkete Pūrai | 2MB |
| ID VLAN | 4K |
| Te kaha mahara | 512MB DDR3 SDRAM |
| Te kaha mahara flash | 8MB |
| PTM | 600 MHz ARM Cortex-A9 pūtukatuka matua kotahi |
| Whakatakotoranga ngawari | |
| āhuatanga haumaru | IP+MAC+PORT+VLAN here Te tirotiro ARP DOS tiaki Tauranga tiaki herea IP Puna Kaitiaki |
| VLAN | VLAN i runga tauranga 802.1Q VLAN VLAN i runga i te IP MAC i runga VLAN |
| tepu wahitau MAC | Ripanga wāhitau MAC pateko Ripanga wāhitau MAC hihiko |
| Mana Awha | Paoho pehi Te pehitanga maha DLF pehanga Reiti whakatiki |
| Mana Whakahaere | Mana haurua-rua i runga i te momo pehanga o muri Mana-taarua-katoa i runga i te anga PAUSE |
| Whakaata Tauranga | Tautoko whakaata tauranga |
| Te whakahaere tauranga | Tautuhinga whanui Tatau tauranga Tauranga whirihora Pouaka tauranga Tauranga-motuhake |
| QoS | IEEE 802.1Q Tikanga popoketanga Kei ia tauranga te 8 tuku mapi rarangi ki te 8 802.1p kaupapa matua |
| Ratonga IP | Te kitenga ping DHCP Snooping |
| Kawa Rakau Rere | MSTP(802.1s)、STP、RSTP |
| Whakahaerenga maha | IGMP Snooping anga |
| Whakahaere pūnaha | Tautoko SNMP v1/v2 Papatohu Tautoko Tautoko TELNET Tautoko WEB |
| Whakapai Mamao | Tautokohia te whakapai ake i te putanga ma te paetukutuku Tautoko i te whakahou putanga ma te rohe |
| Nga ahuatanga o te tinana | |
| Ahu o waho | 440mm * 285mm * 44mm |
| Nga waahanga hiko | AC: 110V～260V |
| Mana | ≤100W |
| Maama tohu | Tohu hiko, punaha, hononga / tuku me te whiwhi tohutohu |
| Te pāmahana / haumākū taiao | Te pāmahana whakahaere: 0°C～50°C (0m～1800m); Te pāmahana rokiroki: -40°C～+70°C; Te haumākū pātahi: 5%RH～95%RH, Kore-condensing. |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ma o taatau hangarau rangatira ano hoki mo to tatou wairua auaha, mahi tahi, painga me te whakawhanaketanga, ka hangahia e matou he wa kei te heke mai me to kamupene rangatira mo te Utu Nui 10g Sfp Module - 12+8+1 10Gigabit Fiber Ethernet Switch JHA- SWG812MG-20BC – JHA , Ka tukuna e te hua ki te ao katoa, penei: St. Petersburg, Botswana, South Korea, Ka tukuna e matou he tohunga ngaio ratonga, whakautu tere, tuku i te waa, te kounga pai me te utu iti ki o taatau kaihoko. Ko te pai me te whiwhinga pai ki ia kaihoko ko ta matou kaupapa matua. Ka arotahi matou ki nga korero katoa mo te tukatuka ota mo nga kaihoko kia tae ra ano ki a raatau nga hua haumaru me te pai me te ratonga arorau pai me te utu ohaoha. I runga ano i tenei, ka tino pai te hoko o a maatau hua ki nga whenua o Awherika, ki te Rawhiti me te Rawhiti o Ahia.
Na Gill mai Oslo - 2017.06.25 12:48 He tino hihiri, he ngaio hoki te kaiwhakahaere hokohoko, i homai he whakaaetanga nui ki a matou he tino pai te kounga o te hua, ka nui te mihi!
Na Victor mai California - 2017.08.18 11:04 
