ʻO kekahi o nā mea wela loa no ka kamera Cctv - 24+4 Management Gigabit Switch JHA-S2404MG-28BC – JHA

ʻO ka wehewehe pōkole:


Nānā nui

Wikiō pili

Manaʻo manaʻo (2)

Hoʻoiho

E noʻonoʻo i ke kuleana piha e hoʻokō i nā koi āpau o kā mākou mea kūʻai; loaʻa i nā holomua mau ma ke kūʻai ʻana i ka holomua o kā mākou mea kūʻai aku; ulu e lilo i hoa hui mau hope loa o nā mea kūʻai aku a hoʻonui i ka makemake o nā mea kūʻai aku no8 mau Awa Ethernet kuapo,Kina Sc 20km 10/100/1000m Fiber Optic Media mīkini hoʻololi,Uila Optic Transceiver, ʻO kā mākou kumu ke kumu kūʻai kūpono, ka manawa hana waiwai a me ka lawelawe puʻuwai holoʻokoʻa Manaʻo mākou e hui pū me nā mea kūʻai aku no ka hoʻonui ʻana a me nā pono.
ʻO kekahi o nā mea wela loa no ka kamera Cctv - 24+4 Management Gigabit Switch JHA-S2404MG-28BC – JHA Detail:

24+4 Hoʻokele Gigabit Switch JHA-S2404MG-28BC

 

PhuahanaKAʻike maka

ʻO 24 + 4 Management Gigabit Switch kahi hoʻololi nonblocking maʻamau. Hāʻawi i nā awa 24 * 10/100 / 1000Base-T, 4 * 1000M SFP awa; 56Gbps hiki ke hoʻololi, 41.644Mpps i mua i ka hana, hiki ke hoʻololi i ka pūnaewele hiki ke hōʻoia i ka paʻa o ka pūnaewele a me ke koena o ka loulou ukana. e hāʻawi ana i ka bandwidth lawa no ka hōʻiliʻili ʻikepili a me ka hoʻololi ʻana i ka ʻikepili. He kūpono no nā ʻoihana liʻiliʻi a me nā ʻoihana liʻiliʻi, ka pūnaewele puni honua, nā hale kūʻai pūnaewele a me ka hoʻohana MAN.

 HuahanaKeyFmeaʻai

1 . Hana kiʻekiʻe

 (1)Inith 56Gbps backplane kaha, ka hana kiʻekiʻe loa (1U TOR) ma kēia kahua;

 (2)hardware routing, ua hiki i ka 41.644Mpps ka helu hoʻouna ʻana o ka uea māmā layer 2;

 (3)hiki ke kau ʻia ma ka Metropolitan Area Network,a hāʻawi i nā ʻenehana kilomika hope loa;

 (4)ethernet / IEEE802.3 nui packet (64 bytes a 1522 bytes)

 (5)ʻO nā ʻeke jumbo a hiki i 9216 bytes

2 . Palekana a hilinaʻi

(1)provide DOS, DDOS, spoofing a me ka pale virus

(2)skākoʻo iā IEEE802.1x, hāʻawi i ka hōʻoia o ka mea hoʻohana ma ke awa, ka pale pūnaewele, ka mana palekana, a me ka ʻenehana hoʻomalu kulekele.

(3)rhoʻopaʻa i ka helu kiʻekiʻe loa o nā pūʻali e pili ana i ke awa, multi-binding Ethernet interface , hoʻonui i ka bandwidth a me ka redundancy system

(4)powerful ACL, kākoʻo L2-L4 kānana ʻikepili

(5)kulekelepapa kuhikuhi a me ka hooponopono kahe ana

3 . Mālama pono

(1)kākoʻo i ka hoʻonohonoho awa maʻalahi

(2)hiki ke mālama ʻia ma oPūnaewele, SNMP,etc

(3)skākoʻo i ka protocol XModem, hoʻohana i ka TFTP/ZMODEM no ka hoʻonui ʻana i ka polokalamu a me ka hoʻonui ʻana i ka BootRom

4 . Ka Mana Mana a me ka Hooponopono Hoolaha

(1)ʻike 'akomi a hoʻomalu i ka ʻino hoʻolaha, kākoʻo i ka ʻike ʻana i nā ʻeke IGMP, hoʻopaʻa pono i ke kahe ʻana o nā pā hoʻolaha.

(2)skākoʻo i ke ʻano duplex piha a me ka mana kahe o ka mode duplex hapa
(3)sE kākoʻo i ke kikowaena Ethernet e lawe ana i ka 1M e like me ka lōʻihi o ka pae no ka palena palena

Hōʻike ʻenehana huahana

Huahana Huahana

JHA-S2404MG-28BC

Nā hiʻohiʻona kumu

Awa Paa

24*10/100/1000Base-T awa, 4*1000M SFP awa

Hiki i ka mokulele hope

56Gbps

Hoʻouna i ka hana

41.644Mpp

Mea hana

ARM® Cortex™-A9

Kaha Memo Uila

8MB

Ka nui o ka hoʻomanaʻo

256MB

Papa helu helu MAC

16K

Paʻa pila

1.5MB

Hōʻike palupalu

VLAN

VLAN ma ke awa

802.1Q VLAN

Papa helu helu MAC

Papa helu helu MAC kūmau

Hoʻomalu ʻino

Kāohi hoʻolaha

Hoʻopiʻi multicast

Kāohi DLF

Ka palena palena

Mana Kahe

ʻO ka mana hapalua-duplex e pili ana i ke ʻano kaomi hope

Ka mana piha-duplex ma muli o ke kiʻi PAUSE

Awa Mirroring

Kākoʻo i ka hoʻohālikelike awa

Hooponopono awa

Hoʻonohonoho maʻamau

helu awa

Ke hoʻonohonoho nei i ke awa

ʻO ka pahu pahu

Nā lawelawe IP

ʻIke ping

DHCP Snooping

Laau Spanning

MSTP(802.1s),STP,RSTP

Hooponopono Pūnaewele

TELNET

WEB

Hoʻonui mamao

Kākoʻo i ka hoʻonui ʻana ma o ka pūnaewele

Kākoʻo i ka hōʻano hou ʻana ma o ka ʻāina

Nā ʻano kino

Ka nui

440mm × 230mm × 44mm

Ke ano o ka mana

AC 110-240V hoʻololi, 47-63Hz, 1A/230V, RPS mana wela wela

Ka mana

≥80W

kukui hōʻailona

Hōʻike mana, hōʻailona o ka ʻōnaehana, nā ʻōlelo hoʻohui / transceiver

Ka Mahana Kaiapuni / Haʻahaʻa

0-50 ℃ hana, -40-70 ℃ mālama, 0-90% ʻaʻohe condensation

u Hooiaio

Hōʻoiaʻiʻo

ʻO ka 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.

 


Nā kiʻi kikoʻī huahana:

ʻO kekahi o nā mea wela loa no ka kamera Cctv - 24+4 Management Gigabit Switch JHA-S2404MG-28BC – Nā kiʻi kikoʻī JHA


Alakaʻi Huahana Pili:

Ke kūpaʻa nei mākou e hāʻawi iā ʻoe i ke kumukūʻai koʻikoʻi, nā huahana maikaʻi loa a me nā hopena kiʻekiʻe, e like me ka hoʻouna wikiwiki ʻana no kekahi o ka Hottest for Cctv Camera - 24+4 Management Gigabit Switch JHA-S2404MG-28BC – JHA , E hāʻawi ka huahana i nā mea āpau. ma luna o ka honua, e like me: Porto, Kanada, Munich, Ke hahai nei mākou i nā ʻano hana kiʻekiʻe e hana i kēia mau waiwai e hōʻoia i ka lōʻihi a me ka hilinaʻi o nā waiwai. Ke hahai nei mākou i nā kaʻina hana holoi a me ka hoʻopololei hou loa e hiki ai iā mākou ke hoʻolako i ka maikaʻi ʻole o nā mea no kā mākou mea kūʻai. Hoʻoikaika mau mākou no ka hemolele a ke kuhikuhi nei kā mākou mau hana āpau i ka loaʻa ʻana o ka ʻoluʻolu o ka mea kūʻai aku.

Ua hoʻokipa maikaʻi mai ke alakaʻi o ka ʻoihana iā mākou, ma o ke kūkākūkā meticulous a me ka piha, ua kau inoa mākou i kahi kauoha kūʻai. Manaʻolana e launa pū me ka mālie
5 HokuNa Erin mai Finland - 2018.12.25 12:43
ʻO ka maikaʻi maikaʻi a me ka lawe wikiwiki ʻana, maikaʻi loa. Loaʻa ka pilikia liʻiliʻi o kekahi mau huahana, akā ua hoʻololi ka mea hoʻolako i ka manawa, holoʻokoʻa, ʻoluʻolu mākou.
5 HokuNa Nelly mai Madrid - 2017.09.26 12:12
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou