Kounga tino pai te Whakawhiti Gigabit Sfp - L3 48+6+4 10Gigabit Whakahaere Itarangi Whakawhiti JHA-SW4048MG-52VS – JHA
He pai te kounga Gigabit Sfp Switch - L3 48+6+4 10Gigabit Whakahaere Itarangi Whakawhiti JHA-SW4048MG-52VS – JHA Taipitopito:
L3 48+6+4 10Gigabit Whakahaere Itarangi Whakawhiti
JHA-SW4048MG-52VS
L3 48+6+4 10Gigabit Itarangi Whakawhiti
Tirohanga hua
Ko te JHA-SW4048MG-52VS 10Gigabit Managed Switchs he paerewa paerewa-tuatoru kore-aukati. I runga i te hangarau maramara ASIC mahi nui, te hoahoa hanganga modular, e whai mana ana ki te whakawhiti multilayer me te waea-tere ararere whakamua. Ka taea te tuku ki te whatunga rohe taone nui, me te whakarato i etahi hangarau 1 kiromita whakamutunga ki te kohikohi me te whakawhiti raraunga matua. I te wa ano, ka whakaratohia e JHA-SW4048MG-52VS Whakawhiti he ararere IPv4 / IPv6 katoa, tae atu ki te tunnel me te IP multicast.Ka taea e te kaiwhakamahi te whakarite i nga momo mahi katoa o te whakawhiti ma te Tukutuku, SNMP me etahi atu. Ko te JHA-SW4048MG-52VS Whakawhiti te tautoko i te paparanga tuarua me te paparanga tuatoru VPN, te arai DOS, te ararere pateko, RIP, OSPF, BGP, PIM-SM, PIM-DM, DVMRP, NAT, Qos, RSTP, MSTP, VLAN, Tauranga Haumarutanga, he te whakakore i te tupuhi, te mana uru ACL me etahi atu mahi, he mea tino pai mo te tono whakahiato o te whatunga nui-nui me te tono matua o te reo me te whatunga iti-rahi.
Whakatakotoranga hua
| Ko te tauira hua | L3 48+6+4 10Gigabit Itarangi Whakawhiti |
| Nga ahuatanga taketake | |
| Tauranga pumau | 48 tauranga whatu 1G, 6 tauranga paheko hiko 1G |
| Tauranga whakaroa | 4 tauranga 10G ka taea te whakawhānui |
| Te hōkaiipurangi papamuri | 176Gbps |
| Reeti tuku whakamua | 130.944Mpps |
| Tukatuka | RISC 400MHz |
| Te kaha mahara flash | 8MB |
| Te kaha mahara | 128MB |
| Tepu wāhitau | 32K |
| Nga ahuatanga hua | |
| Rakau horahanga | Tautoko STP, RSTP, MSTP Tautokohia te PVST/PVST+ |
| VLAN | Tautoko VLAN e hāngai ana ki te tauranga Tautoko VLAN MAC-e hāngai ana Tautoko 802.1Q tapaina VLAN Tautoko mo Super Vlan Tautoko mo Private Vlan Tautoko mo te whirihoranga VLAN hihiri GVRP Tautokohia te QinQ me te QinQ ngawari Tautoko mo te reo VLAN |
| Whakahaere rere | I runga i te paerewa IEEE 802.3x mana rere Te whakamahi IEEE 802.1Qbb mana rere tuatahi Tautokohia te mahi CAR |
| Te mana haapurororaa | Te aukati i te awha paoho, kati te tuku kia roa ka tae ki te waahi nui |
| mana multicast | IGMP Snooping karere multicast aroturuki aunoa |
| ararere multicast | IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM-DM DVMRP (Tawhiti Vector Multicast Kawa Ararere) GMRP (kawa rehita hihiko maha) |
| Tauranga here | Kia 8 te nuinga o ia roopu, me te tautoko 128 roopu LACP polymerization hihiri, pateko ranei |
| Tauranga whakaata | Tautoko i runga i te whakaata whakarōpū rerenga me te whakaata tauranga |
| Tāpae | Tāpae 16 mārō, tāpae ngohengohe 32 Ma te whakamahi i nga tikanga whakahiato, me te whakahaere whakakotahitanga o te wahitau IP hei mahi penapena rauemi |
| Te whakahaere ararere | Ararere pateko RIP v1/v2, OSPFv2, BEIGRP (hototahi ki Cisco EIGRP), BGPv4, ISIS, BGP Anti huaketo maramarama mahi ararere |
| Rautaki ararere | Tautoko i runga i te arataki rautaki IP |
| Ko te mahi takawaenga | Tautoko Takawaenga ARP, DNS Takawaenga |
| Pūruatanga mahi | Tautoko mo VRRP, HSRP Hot Standby Router Protocol |
| Nga ahuatanga o te DHCP | DHCP Server, DHCP Client me te tautoko i te relay DHCP |
| Mahi o NAT | Tautokohia te mahi whakamaori wahitau NAT pateko, hihiri ranei |
| Nga ahuatanga haumaru | IEEE 802.1x tohu tauranga, tohu PKI Tauranga Tauranga (Port Security) mahi Tautoko taputapu mo IP ACL ACL ACL, MAC, Vlan Whakahaere whakarōpūtanga kaiwhakamahi me te tiaki kupuhipa Hangarau whakangungu kupenga |
| Te kounga o te ratonga | IEEE 802.1Qau te tikanga o te popoketanga Ka tukuna e ia tauranga 8 te mahere tūtira 802.1p 8 te kaupapa matua WRED, WFQ, SP me FIFO whakahōtaka hātepe hātepe Ratonga Ngana Pai Ratonga rerekee Te Mana Matua Rauna Taumaha Tuatahi ka tae tuatahi mai TOS hei tohu RTS |
| Whakahaere whatunga | SNMP v1/v2/v3 RMON (1,2,3,9 roopu) Telenet Atanga Tukutuku Tautoko mo te whakahaere roopu Tautoko SSH Tautoko mo te PDP (hototahi me Cisco CDP.) Hei tautoko i te mea powhiriwhiri, te pāmahana, te raarangi punaha, te whakaoho aroākapa |
| Ngā āhuatanga ā-tinana | |
| Te rahi o te ahua | 442mm × 285mm × 44mm |
| Te ahuatanga 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 |
| Taiao haumākū / pāmahana | 0-50 ℃ mahi,-40-70 ℃ tiaki, 0-90% kore tōhau |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
kia mau ki te kirimana, kia rite ki nga whakaritenga o te maakete, uru atu ki roto i te whakataetae maakete na runga i tona kounga pai rawa atu na te mea e whakarato ana i te kamupene tino matawhānui me te tino pai mo nga kaihoko ki te tuku kia tipu ratou hei toa nui. Ko te whai i runga i te kaporeihana, he tino pai nga kaihoko mo te Kairangi Gigabit Sfp Switch - L3 48+6+4 10Gigabit Management Ethernet Switch JHA-SW4048MG-52VS – JHA , Ka tukuna e te hua ki te ao katoa, penei: Turin, Moscow, Singapore, Ko ta matou hiahia ki te hanga i tetahi waitohu rongonui ka taea te awe i etahi roopu tangata me te whakamarama i te ao katoa. Kei te pirangi matou kia mohio a matou kaimahi ki te whakawhirinaki ki a ia ano, katahi ka eke ki te herekoretanga putea, ka mutu te whai wa me te herekoretanga wairua. Kare matou e aro ki te nui o te moni ka taea e matou, engari ko ta matou whai kia whiwhi ingoa nui me te mohio mo a matou hua. Ko te mutunga mai, ko to tatou koa ka puta mai i te pai o o taatau kiritaki, kaua ki te nui o te moni e whiwhi ana tatou. Ka mahi tonu ta maatau roopu mo koe.
Na Ellen mai i kazan - 2018.11.04 10:32 Ka taea e nga raruraru te whakatau tere me te whai hua, he mea tika kia whakawhirinaki me te mahi tahi.
Na Dorothy no Malawi - 2017.10.25 15:53 
