Utu iti rawa mo te Poe Whakawhiti 48v - 24 + 4 Whakahaere Gigabit Whakawhiti JHA-S2404MG-28BC - JHA
Utu iti rawa mo te Poe Switch 48v - 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 paparanga tere waea 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 rahinga pākete (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 i te kawa XModem, whakamahia te 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 | |
| Whakatairanga tūtira | 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 te whakaata tauranga | |
| Whakahaere Tauranga |
Tautuhinga whanui Tatau tauranga 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:
Ko nga mema kotahi mai i a maatau kaimahi hua whai hua teitei e whakanui ana i nga hiahia a nga kaihoko me nga korero whakahaere mo te Utu iti rawa mo te Poe Whakawhiti 48v - 24 + 4 Whakahaere Gigabit Switch JHA-S2404MG-28BC – JHA , Ka tukuna e te hua ki te ao katoa, penei hei: Nairobi, Ecuador, Czech Republic, He maha nga tau o to maatau wheako i roto i te hanga hua makawe, a ko ta maatau QC Team me nga kaimahi mohio ka tino hoatu e matou ki a koe nga hua makawe kounga teitei me te kounga o te makawe me te mahi. Ka whiwhi pakihi angitu koe ki te whiriwhiri koe ki te mahi tahi me taua kaihanga ngaio. Nau mai to ota mahi tahi!
Na Clementine mai i Kanata - 2018.06.18 17:25 Ka taea e tenei kamupene te whakatutuki i o maatau hiahia mo te nui o nga hua me te wa tuku, na reira ka kowhiria e matou i nga wa katoa he whakaritenga hoko.
Na Genevieve mai Vietnam - 2017.01.28 19:59 
