2019 New Style Industrial Optical Ethernet Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA
2019 New Style Industrial Optical Ethernet Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA Detail:
48+4 10G ManaoHoʻololi Fiber Ethernet
JHA-SW4804MG-52VS
Phuahana ʻike nui
ʻO JHA-SW4804MG-52VS kahi hoʻololi maʻamau BCM chip series.
Hāʻawi ka hoʻolālā modular i 48 10/100/1000 adaptive ports a me 4 integrated terabyte optical ports, e hāʻawi ana i ka bandwidth lawa no ka hoʻololi ʻikepili ma waena o ka hui a me ke kumu.
Hāʻawi i ka mana hoʻololi kiʻekiʻe, ke kulekele hoʻomalu palekana kūpono a me ke kulekele pale CPU e hoʻomaikaʻi i ka hoʻomanawanui hewa, a e hōʻoia i ka hana paʻa o ka pūnaewele a me ke kaulike o ka loulou.
I kēia manawa, kākoʻo ia i ka pale ʻana i ka hoʻouka kaua DoS a me SNMP, IEEE 802.1, spanning tree, fast spanning tree protocol, link aggregation a me nā hana ʻē aʻe.
Phuahana hiʻona
1、 He mea kupaianaha ka hana
2, 176G backplane bandwidth
3、 Ø ka hoʻokele ʻana i nā lako lako, ʻo ka pae uea-wikiwiki 3 hoʻololi ʻana i ka pākēkē i hiki i 131 MPPS
4、 Ø hiki ke hoʻonoho ʻia i loko o ka ʻoihana metropolitan area, a hāʻawi i kahi ʻenehana 1 km hope loa.
5、 Ø/IEEE802.3 ka nui o ka pahu Ethernet (64 bytes a 1522 bytes)
6、 Ø mau ʻeke nunui a hiki i 9216 bytes
- Hāʻawi i ka pale kūʻē iā DOS, ka hoʻolele ʻana i ka lawelawe, spoofing, a me nā virus
Ø kākoʻo iā IEEE802.1 x, hāʻawi i ka hōʻoia mea hoʻohana e pili ana i ke awa, ka ʻenehana pale mesh, ka ʻenehana hoʻomalu palekana a me ka papa inoa hoʻolālā.
Ø palena i ka helu o ka pilina pili loa ma waena o kahi mea hoʻokipa a me ka interface Ethernet no ka hoʻopaʻa ʻana he nui, hoʻonui i ka bandwidth a me ka redundancy system
Ø ACL ikaika, kākoʻo i ka kānana ʻikepili papa L2 - L4
Ka papa inoa hoʻomalu kulekele, hoʻoponopono kahe
8.Easy e hoʻohana a mālama
Hiki ke mālama ʻia e ka Pūnaewele, SNMP a pēlā aku
Ø kākoʻo i ka protocol XModem, hiki ke hoʻonui i ka polokalamu TFTP/ZMODEM a me ka BootRom
Ø kākoʻo iā SFP +, a me ka hoʻohālikelike hope XFP, etc
9.Strong traffic and broadcast management
ʻO ka ʻike maʻalahi a me ka hoʻopau ʻana i ka ʻino hoʻolaha, kākoʻo i ka ʻike ʻana i ka memo IGMP, hoʻopaʻa pono i ka kahe ʻana o ka leka uila.
Kākoʻo ʻo Ø i ke ʻano full-duplex a me ka hapalua duplex mode o ka mana kahe
Ø kākoʻo i ka pilina Ethernet ma 1 m e like me ka helu palena ʻana i ka lōʻihi
Nā palena ʻenehana huahana
| kumu hoʻohālike huahana | 48+4 10G Hoʻololi |
| Nā hiʻohiʻona kumu | |
| awa paʻa | 48 10/100/1000 nā awa kūpono a me 4 mau teraflops |
| ʻO ke kua o ka bandwidth | 176Gbps |
| Ka helu hoʻouna ʻana i ka ʻeke | 131Mpps |
| mea hana | ARM® Cortex™-A9 |
| Kaha hoʻomanaʻo uila | 8MB |
| hiki ke hoʻomanaʻo | 256M |
| Papa helu helu MAC | 16K |
| Ka pila pila | 1.5MB |
| Nā kikoʻī polokalamu | |
| hiʻona palekana | Nānā ARP Palekana DOS Awa e hoomalu Palena awa kumu IP |
| VLAN | VLAN ma ke awa 802.1Q VLAN |
| papa kuhikuhi | Papa helu helu MAC kūmau Papa helu helu MAC Dynamic |
| ʻO ka hoʻomalu ʻino | Lekiō kaohi Hoʻopaʻa multicast Kāohi DLF Laki kaohi |
| kaʻa kaʻa | ʻO ka mana hapalua duplex ma muli o ke kaomi hope Duplex piha ma muli o ke kiʻi PAUSE |
| hoʻohālikelike awa | Kākoʻo no ka hoʻohālikelike awa |
| Hooponopono awa | Nā hoʻonohonoho maʻamau Ka helu helu awa E hoʻonohonoho i ke awa Huipu awa |
| maikaʻi o ka lawelawe | IEEE 802.1Qau ʻano hoʻopaʻa ʻana 8 e hoʻouna ana i nā palapala ʻāina pila no 802.1p no kēlā me kēia awa 8 mau mea nui |
| lawelawe ma ka IP | Hoʻāʻo ping ʻIke DHCP |
| lāʻau spanning | MSTP(802.1s)、STP、RSTP |
| hooponopono pūnaewele | Console TELNET WEB |
| hoʻonui mamao | Kākoʻo i ka hoʻonui ʻana ma o ka pūnaewele Kākoʻo no ka hoʻonui ʻana i ka mana kūloko |
| anana waho | 440mm × 205mm × 44mm |
| Nā hiʻohiʻona lako mana | Ac 110-240v hoʻololi, 47-63hz, 1A/230V, |
| mana | ≥80W |
| kukui kuhikuhi | Hōʻike mana, hōʻailona ʻōnaehana, hōʻailona hoʻohui / hoʻouna / loaʻa |
| Ka wela a me ka haʻahaʻa | 0 a 50 ℃, - 40-70 ℃ mālama, 0-90%, ʻaʻohe condensation |
i loko ʻO ka hōʻoia o ka maikaʻi o ka huahana a me ka hōʻoia
| hōʻoia maikaʻi | 3 Makahiki |
| hōʻoia | ROHS |
| Ke Kaiaulu Hui ʻEulopa (CE) Electromagnetic Compatibility Directive：Ua hoʻāʻo ʻia kēia mea hana a ʻike ʻia e hoʻokō i nā koi palekana o European Emission Standard EN55022/EN60555-2 a me ka Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985)，papa A EN60555-2(1995)，papa A EN60555-3 IEC1000-4-2(1995)，4K V CD, 8KV, AD IEC1000-4-3(1995)，3V/m IEC1000-4-4(1995)，1KV – (laina mana), 0.5KV – (laina hōʻailona) | |
| ʻO ka ʻōlelo a Federal Communications Commission (FCC):Ua hoʻāʻo ʻia kēia mau mea hana a ua ʻike ʻia e hoʻokō i nā palena no kahi hāmeʻa helu papa A e like me Subpart J o ka ʻāpana 15 o nā Rula FCC, i hoʻolālā ʻia e hāʻawi i ka pale kūpono i kēlā keakea ke hoʻohana ʻia i kahi ʻoihana kalepa. |
♦ Ka lawe ʻana a me ka mālama ʻana i nā huahana
♦ U lawe: ua kūpono ka hōʻailona o kēia huahana no ka lawe ʻana i nā kaʻa, nā moku, nā mokulele a me nā kaʻaahi. I ka wā o ka lawe ʻana, pono e pale ʻia mai ka lā, drenching a me ka hoʻouka ʻana a me ka wehe ʻana.
♦ Waihona: pono e hoʻokomo i ka huahana i loko o ka pahu pahu ke hoʻohana ʻole ʻia. Pono ka mahana a me ka haʻahaʻa o ke kaiapuni mālama i nā koi o ka huahana. ʻAʻole pono nā mea corrosive i loko o ka hale kūʻai a ʻaʻohe ikaika mechanical vibration, hopena a me ka hana magnetic field.
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO ke kahua o ka hoʻokō ʻana i nā moeʻuhane o kā mākou limahana! No ke kūkulu ʻana i kahi hui hauʻoli, ʻoi aku ka lōʻihi a me ka hui loea! No ka loaʻa ʻana o ka loaʻa kālā o kā mākou mea kūʻai aku, nā mea hoʻolako, ka hui a me mākou iho no 2019 New Style Industrial Optical Ethernet Switch - 48 + 4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA , E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me: Helene, Tunisia, Uruguay, Ke kākoʻo nei kā mākou hui i ka ʻuhane o ka hana hou, ka lokahi, ka hana hui a me ke kaʻana like, nā alahele, ka holomua pragmatic. Hāʻawi iā mākou i kahi manawa a e hōʻoia mākou i ko mākou hiki. Me kāu kōkua lokomaikaʻi, manaʻoʻiʻo mākou hiki iā mākou ke hana i kahi wā e hiki mai ana me ʻoe pū kekahi.
Na Federico Michael Di Marco mai Kanada - 2018.09.23 17:37 He kūlana ʻōlelo Pelekane maikaʻi ka luna kūʻai aku a me ka ʻike ʻoihana akamai, he kamaʻilio maikaʻi kā mākou. He kanaka ʻoluʻolu a hauʻoli ʻo ia, a ua lilo mākou i mau hoaaloha maikaʻi loa ma kahi kaʻawale.
Na Renee mai Brisbane - 2017.02.18 15:54 
