Ko tetahi o nga tino wera mo te kamera Cctv - 24+4 Whakahaere Gigabit Whakawhiti JHA-S2404MG-28BC – JHA
Ko tetahi o nga mea tino pai mo te kamera Cctv - 24+4 Whakahaere Gigabit Whakawhiti 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.
♦ HuaKeyFnga kai
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 tae atu 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 hangore
(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 pūreirei | 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 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 whakapau kaha matou ki te tuku atu ki a koe te utu kaha, nga hua tino pai me nga otinga o te kounga teitei, me te tere o te tuku mo tetahi o nga tino wera mo te Kaamera Cctv - 24+4 Whakahaere Gigabit Switch JHA-S2404MG-28BC – JHA, Ka tukuna e te hua ki te katoa puta noa i te ao, penei i: Porto, Canada, Munich, Ka whai matou i nga tikanga tino pai ki te tukatuka i enei taonga hei whakarite i te mauroa me te pono o nga taonga. E whai ana matou i nga tikanga horoi horoi me te whakatikatika hou e taea ai e matou te whakarato i te kounga o nga taonga mo o taatau kaihoko. Ka tohe tonu matou mo te tino pai me a matou mahi katoa e anga ana ki te whakatutuki i te pai o nga kaihoko.
Na Erin no Finland - 2018.12.25 12:43 He pai te kounga me te tuku tere, he tino pai. Ko etahi o nga hua he iti noa te raru, engari ko te kaiwhakarato i whakakapi i te waa, i te nuinga, ka makona matou.
Na Nelly mai Madrid - 2017.09.26 12:12 
