Hoʻololi maikaʻi loa ʻo Gigabit Sfp - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA

ʻO ka wehewehe pōkole:


Nānā nui

Wikiō pili

Manaʻo manaʻo (2)

Hoʻoiho

ʻO kēlā me kēia lālā hoʻokahi mai kā mākou limahana kūʻai huahana ʻoi aku ka maikaʻi o nā mea kūʻai aku e pono ai a me ka kamaʻilio hui noʻO ka Fiber To Ethernet Network Switch,SFP-10G-LRM,Rs232 i Ttl mea hoʻololi, Hāʻawi mākou i ka mea nui i ka maikaʻi a me ka leʻaleʻa o ka mea kūʻai aku a no kēia mea mākou e hahai ai i nā hana hoʻomalu maikaʻi loa. Loaʻa iā mākou nā keʻena hoʻāʻo i loko o ka hale kahi e hoʻāʻo ʻia ai kā mākou mau mea ma kēlā me kēia ʻaoʻao ma nā pae hana like ʻole. No ka loaʻa ʻana o nā ʻenehana hou, hoʻomaʻamaʻa mākou i kā mākou mea kūʻai aku me ka hale hana hana maʻamau.
Kūlana Gigabit Sfp maikaʻi loa - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA Detail:

48 + 4 10G Management Fiber Ethernet Hoʻololi

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

 

  1. 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)STPRSTP

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 DirectiveUa 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:

Hoʻololi maikaʻi loa ʻo Gigabit Sfp - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – Nā kiʻi kikoʻī JHA


Alakaʻi Huahana Pili:

Ke kālele nei kā mākou hui i ka hoʻolālā brand. ʻO ka hauʻoli o nā mea kūʻai aku kā mākou hoʻolaha. Hāʻawi pū mākou i ka mea lawelawe OEM no ka maikaʻi maikaʻi Gigabit Sfp Switch - 48 + 4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA , E hoʻolako ka huahana i nā wahi āpau, e like me: Marseille, Malawi, Nepal, Inā ʻoe no kekahi kumu maopopo ʻole i ka huahana e koho ai, mai kānalua e hoʻokaʻaʻike mai iā mākou a e hauʻoli mākou e ʻōlelo a kōkua iā ʻoe. Ma kēia ala mākou e hāʻawi iā ʻoe i ka ʻike āpau e pono ai e hana i kahi koho maikaʻi. Ke hahai pono nei kā mākou hui iā Survive ma ke ʻano maikaʻi, Hoʻomohala ma ka mālama ʻana i ka hōʻaiʻē maikaʻi. kulekele hana. Welina mai i nā mea kūʻai aku kahiko a me nā mea hou e kipa i kā mākou hui a kamaʻilio e pili ana i ka ʻoihana. Ke ʻimi nei mākou i nā mea kūʻai aku e hana i ka wā e hiki mai ana.

Loaʻa i ka hale hana nā mea hana kiʻekiʻe, nā limahana akamai a me ka pae hoʻokele maikaʻi, no laila ua hōʻoia ka maikaʻi o ka huahana, ʻoluʻolu a hauʻoli kēia hui!
5 HokuNa Elsie mai United Kingdom - 2018.06.19 10:42
Ua hana ka luna waihona kālā i kahi hoʻopuka kikoʻī e pili ana i ka huahana, i loaʻa iā mākou ka ʻike piha o ka huahana, a ma hope ua hoʻoholo mākou e hui pū.
5 HokuNa Phoebe mai Cape Town - 2017.06.22 12:49
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou