He pai te hoahoa 2 Layer 10 / 100mbase Fiber Media Converter - 24 + 4 Whakahaere Gigabit Switch JHA-S2404MG-28BC - JHA
He pai te hoahoa 2 Layer 10 / 100mbase Fiber Media Converter - 24 + 4 Whakahaere Gigabit Switch JHA-S2404MG-28BC - JHA Taipitopito:
24 + 4 Whakahaere Gigabit Whakawhiti JHA-S2404MG-28BC
♦PhuaTEtirohanga
Ko te Whakawhiti Gigabit Whakahaere 24+4 he paerewa kore aukati. Ka whakarato i nga tauranga 24 * 10 / 100 / 1000Base-T, 4 * 1000M SFP tauranga; 56Gbps te kaha whakawhiti, 41.644Mpps te mahi whakamua, te kaha o te whatunga ngawari ki te whakarite i te pumau o te whatunga me te toenga o te hononga hono. e whakarato ana i te nui o te bandwidth mo te whakahiato raraunga me te whakawhiti raraunga.A kia ngawari te whakautu ki nga whakaritenga whatunga, ka taea e nga kaiwhakamahi te kowhiri i nga tauranga Gigabit e tika ana kia rite ki o raatau hiahia; E tika ana mo nga umanga iti me te reo-rahi, whatunga puni, nga kawhe Ipurangi me te whakamahi MAN.
♦ HuaKeyFeatures
1 . Mahi teitei
（1）I rotoith 56Gbps backplane kaha, te mahi teitei (1U TOR) i roto i tenei mara;
（2）hararere ardware, kua tae te tere o te paakete whakamua o te waea tere paparanga 2 whakawhiti kua tae ki te 41.644Mpps;
（3）ka taea te tuku ki te Whatunga Rohe Metropolitan，me te whakarato i etahi hangarau kiromita whakamutunga;
（4）ethernet / IEEE802.3 te rahi o te paita (64 paita ki te 1522 paita)
（5）paita jumbo ki te 9216 paita
2. Haumaru me te Whakapono
（1）provide DOS, DDOS, spoofing me te parenga huaketo
（2）stautoko IEEE802.1x, whakarato i te motuhēhēnga kaiwhakamahi e hāngai ana ki te tauranga, te whakangungu whatunga, te mana haumaru, me te hangarau whakahaere kaupapa here
（3）rwhakawhāitihia te maha rawa o nga kaihautu e hono ana ki te tauranga, te atanga Itarangi-maha, te whakanui i te bandwidth me te kore o te punaha.
（4）pACL owerful, tautoko L2-L4 tātari raraunga
（5）kaupapa hererārangi whakahaere me te whakaritenga rere
3. Tiaki Watea
（1）tautoko whirihoranga tauranga ngawari
（2）ka taea te whakahaere ma teTukutuku, SNMP，etc
（3）stautoko te kawa XModem, whakamahi TFTP/ZMODEM mo te whakahou rorohiko me te whakahou BootRom
4 . 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）stautoko te aratau matarua katoa me te mana rere aratau haurua
（3）stautoko atanga Itarangi tango 1M rite te roa taahiraa mo te reiti whakawhāiti
♦Whakatakotoranga Hangarau Hua
| Tauira Hua | JHA-S2404MG-28BC | |
| Nga ahuatanga taketake | ||
| Tauranga Pumau | 24*10/100/1000Turanga-T tauranga, 4*1000M tauranga SFP | |
| Te kaha o te papamuri | 56Gbps | |
| Mahinga Whakamua | 41.644Mpp | |
| Tukatuka | ARM® Cortex™-A9 | |
| Te Mahara Mahara Kohiko | 8MB | |
| Te Maharahara | 256MB | |
| Ripanga Wāhitau MAC | 16K | |
| Tūtira parepare | 1.5MB | |
| Whakatakotoranga ngawari | ||
| VLAN | VLAN i runga tauranga 802.1Q VLAN | |
| Ripanga Wāhitau MAC | Ripanga wāhitau MAC pateko | |
| Mana Awha | Paoho pehi Te pehitanga maha DLF pehanga Reiti whakatiki | |
| Mana Rere | Mana haurua-rua i runga i te momo pehanga o muri Mana-taarua-katoa i runga i te anga PAUSE | |
| Tauranga Whakaata | Tautoko tauranga whakaata | |
| Whakahaere Tauranga | Tautuhinga whanui Tatau tauranga Te whirihora tauranga Te kawe tauranga | |
| Ratonga IP | Te kimi ping DHCP Snooping | |
| Rakau Taapiri | MSTP(802.1s)、STP、RSTP | |
| Whakahaere Pūnaha | TELNET Tukutuku | |
| Whakapai Mamao | Tautokohia te whakahou putanga ma te paetukutuku Tautokohia te whakahoutanga putanga ma te rohe | |
| Nga ahuatanga o te tinana | ||
| Ahu | 440mm × 230mm × 44mm | |
| Tohu o te Mana | AC 110-240V urutau, 47-63Hz, 1A/230V, RPS mana wera wera | |
| Mana | ≥80W | |
| rama tohu | Tohu hiko, tohu o te punaha, tohutohu hono / transceiver | |
| Te Mahana Taiao /Mamaoma | 0-50 ℃ mahi,-40-70 ℃ tiaki, 0-90% kore tōhau | |
u Tiwhikete
| Motuhēhēnga | Motuhēhēnga ROHS |
| Hapori Ūropi (CE) Tohu Whakataunga Hiko：Kua whakamatauria enei taputapu ka kitea e tutuki ana ki nga whakaritenga whakamarumaru o te Paerewa Tukunga Pakeha EN55022/EN60555-2 me te Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985)，akomanga A EN60555-2(1995)，akomanga A EN60555-3 IEC1000-4-2(1995)，4K V CD, 8KV, AD IEC1000-4-3(1995)，3V/m IEC1000-4-4(1995)，1KV – (raina hiko), 0.5KV – (raina tohu) | |
| Tauākī Federal Communications Commission (FCC).：Kua whakamatauria enei taputapu, kua kitea e whai ana ki nga rohe mo tetahi taputapu rorohiko akomanga A i runga i te waahanga J o te wahanga 15 o nga Ture FCC, i hangaia hei whakamarumaru tika mai i taua pokanoa ina whakahaerea i roto i te taiao arumoni. |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ka tangohia e matou he pai ki nga kaihoko, he kounga-kounga, he whakauru, he auaha hei whainga. Ko te pono me te pono ko to maatau whakahaere pai mo te Pai-hoahoa 2 Layer 10 / 100mbase Fiber Media Converter - 24 + 4 Whakahaere Gigabit Switch JHA-S2404MG-28BC - JHA , Ka tukuna e te hua ki te ao katoa, penei: venezuela, Curacao , Jordan, Whakapumautia nga hononga pakihi mo te wa roa me te toa-wini me o taatau kaihoko katoa, tohatoha i te angitu me te koa ki te hora i a tatou hua ki te ao tahi. Whakawhirinaki ki a maatau ka nui ake te whiwhi. Tena koa whakapiri mai ki a maatau mo etahi atu korero, ka whakapumautia e matou to maatau aro i nga wa katoa.
Na Lydia no Ihipa - 2017.05.02 11:33 He tino pai nga taonga, he mahana te kaiwhakahaere hoko kamupene, ka tae mai matou ki tenei kamupene ki te hoko i te wa e whai ake nei.
Na Albert mai i Sweden - 2018.09.21 11:01 
