Kumu kūʻai kūikawā no 4 Gigabit + 24 × 10 / 100m Rj45 Ports - 2 10 / 100 / 1000TX + 4 1000FX | Hoʻololi ʻo Ethernet Fiber JHA-G42 – JHA
Kumu kūʻai kūikawā no 4 Gigabit + 24 × 10 / 100m Rj45 Ports - 2 10 / 100 / 1000TX + 4 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G42 – JHA Detail:
Hoʻolauna
JHA-G42 moʻo mea he 10/100/1000M self-adaptive Fast Ethernet fiber kuapo, me 4 1000M Fiber awa a me 2 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces.
Hoʻopili ka hoʻolālā huahana i ka maʻamau Ethernet, hoʻohui i ka pale uila a me nā ana pale anti-static, a he ākea ākea o ka wela hana mai -20 ° C a 70 ° C, me ka hana paʻa a hilinaʻi.
Hiki ke hoʻohana nui ʻia ka mea hana i nā ʻikepili broadband like ʻole
nā kahua hoʻoili, e like me nā hale akamai, nā kūlanakauhale akamai, nā kaiāulu akamai, ka lawe ʻana i ke akamai, ke kelepona, ka palekana, nā palekana kālā, nā kuʻuna, nā moku, ka uila, ka mālama wai a me nā māla aila.
Nā hiʻohiʻona:
* Hoʻokō me IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX maʻamau.
* Kākoʻo ia i ka TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.
* Ka mana kahe: piha duplex me ka hoʻohana ʻana i ka IEEE 802.3X, kahi hapa-duplex maʻamau e hoʻohana i ka Backpressure.
* Kākoʻo nā awa uila i ka hana ʻokoʻa kūkākūkā, hoʻoponopono maʻalahi i ka hoʻouna ʻana a me nā uku hoʻoili.
* Kākoʻo nā awa iā Auto-MDI / MDIX auto-flip.
* Kākoʻo hale kūʻai a me ke ʻano i mua.
* Kākoʻo i ke ʻano 10M, 100M, 1000M a i ʻole ke ʻano adaptive.
* Hāʻawi i nā hōʻailona kūlana, lako mana waho.
* ʻO ka hoʻolālā kāleka, e hoʻomaʻamaʻa i ka wā e hiki mai ana ka mālama ʻana a me nā lako nānā.
* Hoʻolālā hoʻolako mana modular, papa hana me ka hoʻolālā lako mana ʻokoʻa, maʻalahi i ka mālama ʻana.
* ʻO nā hoʻonā IC kūʻokoʻa, haʻahaʻa ka wela o ka chip, e hoʻopau i ka ʻōnaehana hoʻoluʻu hou, ka mana kahe a hōʻemi i nā ʻino hoʻolaha.
* Hāʻawi ke kiʻekiʻe kiʻekiʻe i hoʻohui ʻia i ka photovoltaic module i nā waiwai optical maikaʻi a me nā waiwai uila e hōʻoia i ka lawe pono ʻana, ke ola lōʻihi.
* ʻO ke kānana hoʻolaha ʻana i ka Mechanism, e ʻōlelo i ke aʻo ʻana a me ka hiʻohiʻona hoʻoponopono hou a kūʻai a i mua.
* Kākoʻo ʻo ia a hiki i ka 1916 byte ka lōʻihi o ka hoʻouna ʻana i ka packet data.
* Loaʻa ka loulou e hāʻawi i nā diagnostics mamao, ka uila uila a me ka optical port link link diagnostic diagnostics, dynamic data transmission, full-duplex / half duplex, māmā māmā, hoʻonohonoho maʻalahi a mālama ma hope.
Nā kikoʻī
| Awa Paa | 2*10/100/1000Base TX+4*1000Base FX |
| Pākuʻi mana | Hoʻohui DC (2.5 mm) |
| Loʻihi nalu | 850nm/1310nm/1550nm |
| Ka mamao hoʻouna | Cat5 100m Multimode, Hoʻokahi/ʻElua-fiber 2Km Hoʻokahi Ala, Hoʻokahi-fiber 20/40/60/80/100Km Hoʻokahi ʻano, pālua-fiber 20/40/60/80/100/120Km |
| ʻAwa Ethernet | 10/100/1000M RJ45 Awa, Hoʻohui STP / UTP Cat5/Cat5e Cooper Uila |
| ʻO ka fiberAwa | ʻAno nui, ʻelua-fiber SC/ST/FC (Ka anawaena 50/125, 62.5 / 125μm) Hoʻokahi Manaʻo, Hoʻokahi Fiber, SC/ST/FC (Diameter 9/125μm) ʻAno hoʻokahi, ʻelua-fiber SC/FC (diameter 9/125μm) |
| ʻAno hoʻololi | Ke Kaʻina Hoʻololi: Hoʻololi Media, hale kūʻai a i mua / pololei i loko Hoʻohui MAC: 8 K Hiki ke hoʻololi: 16G ʻO ke kūlana duplex piha: ka mana kahe, ka hapa-duplex: mode backpressure Hale kūʻai a i mua: 9.6us, pololei i loko: 0.9us Vlan: Kākoʻo |
| Topology pūnaewele | Topology Ring: ʻAʻole kākoʻo Topology Star: Kākoʻo Topology kaʻa: Kākoʻo Topology lāʻau: Kākoʻo |
| LEDHōʻike | PWR:Ka Mana Mana FX1-FX4: Hōʻailona awa awa loulou awa Ethernet/hana kukui melemele: hōʻailona helu loulou awa Ethernet/hana kukui ʻōmaʻomaʻo: hōʻailona awa Ethernet |
| InputVoltage | DC12V2A (Ka nui o ka mana) ≤15W |
| Ke hana nei Kaiapuni | Mahana hana: -20~70 ℃ Ka Mahana Waihona: -40~85 ℃ Waihona haʻahaʻa: 5% a 90% non-condensing |
| ʻO Dimension | 180*100*26mm ( L * W * H ) |
| Kaumaha | 0.8KG |
| MC&INGRESS PALU | Ka pale ʻana o ka mana: IEC 61000-4-5 Papa 3 (2KV) (8/20us) Ka pale ʻana i ka piʻi ʻana o ke awa Ethernet: IEC 61000-4-5 Papa 4（4KV）（10/700us） ESD:IEC 61000-4-2 Papa 4 （8K/15K） Hāʻule manuahi:0.5m |
Anana
ʻIke Kauoha
| Hōʻike No. | ʻO ka wehewehe ʻana o ka waiwai |
| JHA-G42 | 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector |
| JHA-G42-20 | 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port, ʻano hoʻokahi, Pālua Fiber, 20km, Hoʻohui SC |
| JHA-GS42W | 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port, Hoʻokahi ʻano, Single Fiber, 20km, SC Connector |
| JHA-GS42 | 4 1000Base-X SFP Slot a me 2 10/100/1000Base-T(X) RJ45 Port |
| Mea hoʻohui fiber:ʻO SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Pālua Fiber/Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km he koho. | |
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
Hoʻopili i ke kumu o ka Super High-quality, Satisfactory service, Ke hoʻoikaika nei mākou e lilo i hoa ʻoihana maikaʻi loa iā ʻoe no ke kumukūʻai kūikawā no 4 Gigabit + 24 × 10 / 100m Rj45 Ports - 2 10/100/1000TX + 4 1000FX | ʻO ka Fiber Ethernet Switch JHA-G42 - JHA , E hoʻolako ka huahana i ka honua holoʻokoʻa, e like me: Provence, Austria, Kenya, ʻO ke kiʻekiʻe kiʻekiʻe no nā mea ʻokoʻa he mea nui no ka lawe ʻana. Hiki iā mākou ke hoʻomau i ka hāʻawi ʻana i nā ʻāpana kumu a me nā ʻāpana maikaʻi a hiki i kahi kālā liʻiliʻi i loaʻa. Na ke Akua e hoʻopōmaikaʻi iā mākou e hana i ka ʻoihana lokomaikaʻi mau loa.
Na Nicole mai New Orleans - 2017.04.28 15:45 I loko o kā mākou mau mea kūʻai nui i hui pū ʻia, loaʻa i kēia ʻoihana ke kiʻekiʻe kiʻekiʻe a me ke kumukūʻai kūpono, ʻo lākou kā mākou koho mua.
Na Priscilla mai Tureke - 2018.06.30 17:29 
