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2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi Fiber Ethernet JHA-G28 – Kiʻi Hōʻike ʻia ʻo JHA
  • 2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA
  • 2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA
  • 2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA
  • 2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA
  • 2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA

ʻO ka wehewehe pōkole:


E LOA I KEKAHI LA'A'A NO KA'A

Nānā nui

Wikiō pili

Manaʻo manaʻo (2)

Hoʻoiho

No ka hana ʻana i nā pōmaikaʻi ʻoi aku ka maikaʻi no nā mea kūʻai aku ʻo kā mākou ʻoihana ʻoihana; ʻO ka ulu ʻana o ka mea kūʻai aku ʻo kā mākou hana hana1000 kumu-T,8 Port 1000m Hoʻololi ʻOihana,ʻO Gigabit Ethernet Optical Fiber Switch, Hoʻokipa maikaʻi mākou i nā hoaaloha e kūkākūkā i kaʻoihana a hoʻomaka i ka hana. Manaʻo mākou e hui lima me nā hoaaloha i nā ʻoihana like ʻole e hana i kahi wā e hiki mai ana.
2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28 – JHA Detail:

Hoʻolauna

JHA-G28 moʻo mea he 10/100/1000M self-adaptive Fast Ethernet fiber kuapo, me 2 1000M Fiber awa a me 8 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 (ka puka 5V ~ 50Hz 2A).

* 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

8*10/100/1000Base TX+2*1000Base FX

Pākuʻi mana

PoE: Hoʻohui DC (2.1 mm)

ʻAʻole PoE: 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

10/100M RJ45 Awa, Hoʻohui STP / UTP Cat5/Cat5e Cooper Uea

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)

Hana PoE

(Koho)

awa PoE:1-8

PoE Protocol: 802.3af, 802.3at

PoE Pin Assignment:1/2+, 3/6- (802.3af, 802.3at)

PoE Port Mana: 802.3af: 15.4W

802.3 ma: 30W

PoE Short Protect: Kākoʻo

ʻAno hoʻololi

Ke Kaʻina Hoʻololi: Hoʻololi Media, hale kūʻai a i mua / pololei i loko

Hoʻohui MAC: 2 K

Hiki ke hoʻololi: 28G

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

I:

Topology pūnaewele

Topology Ring: ʻAʻole kākoʻo

Topology Star: Kākoʻo

Topology kaʻa: Kākoʻo

Topology lāʻau: Kākoʻo

LEDHōʻike

P: Ka Mana Mana

1-8: hōʻailona awa uila

9-10: Hōʻailona awa ʻōpika

S: Hōʻike hōʻike ʻōnaehana

Lako ikehu

ʻAʻole PoE: DC5V, ≤5W

PoE: DC48V (DC52-57V manaʻo ʻia), ≤245W

Ke hana nei Kaiapuni

Mahana hana: -20~70 ℃

Ka Mahana Waihona: -40~70 ℃

Waihona haʻahaʻa: 5% a 90% non-condensing

ʻO Dimension

152*114*44mm ( L * W * H )

Kaumaha

0.6KG

Anana

Paʻi

ʻIke Kauoha

Hōʻike No.

Ka wehewehe o ka waiwai

JHA-G28

 2 1000Base-FX a me 8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector

JHA-G28-20

2 1000Base-FX a me 8 10/100/1000Base-T(X) RJ45 Awa, Hoʻokahi-mode, Pālua Fiber, 20Km koho, Hoʻohui SC

JHA-G28W-20

2 1000Base-FX a me 8 10/100/1000Base-T(X) RJ45 Port, Hoʻokahi-mode, Single fiber, 20Km koho, SC Connector

JHA-GS18

2 1000Base-X a me 8 10/100/1000Base-T(X) RJ45 Port, LC Mea Hoʻohui
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:

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - nā kiʻi kikoʻī JHA

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - nā kiʻi kikoʻī JHA

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - nā kiʻi kikoʻī JHA

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - nā kiʻi kikoʻī JHA

2018 Kina Hoʻolālā Hoʻolaha Hou a me ka mea loaʻa - 8 10 / 100 / 1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - nā kiʻi kikoʻī JHA

Alakaʻi Huahana Pili:
Ke manaʻoʻiʻo nei mākou: ʻO ka hana hou ko mākou ʻuhane a me ko mākou ʻuhane. ʻO ke kūlana kiʻekiʻe ko mākou ola. Pono ka mea kūʻai aku i ko mākou Akua no 2018 Kina New Design Transmitter A me ka Mea Loaʻa - 8 10/100/1000TX + 2 1000FX | ʻO ka Fiber Ethernet Switch JHA-G28 - JHA , E hoʻolako ka huahana i ka honua holoʻokoʻa, e like me: Atlanta, Manila, azerbaijan, Welina mai e kipa i kā mākou hui, hale hana a me kā mākou lumi hōʻikeʻike kahi e hōʻike ai i nā huahana like ʻole e hoʻokō i kāu manaʻo. I kēia manawa, kūpono ke kipa ʻana i kā mākou pūnaewele, a e hoʻāʻo kā mākou limahana kūʻai aku e hāʻawi iā ʻoe i ka lawelawe holoʻokoʻa. E ʻoluʻolu e kelepona mai iā mākou inā makemake ʻoe i ʻike hou aku. ʻO kā mākou pahuhopu ke kōkua i nā mea kūʻai aku e hoʻomaopopo i kā lākou mau pahuhopu. Ke hana nui nei mākou e hoʻokō i kēia kūlana lanakila-lanakila.

Hāʻawi ka mea hana iā mākou i kahi hoʻemi nui ma lalo o ka manaʻo o ka hōʻoia ʻana i ka maikaʻi o nā huahana, mahalo nui loa, e koho hou mākou i kēia hui.
5 HokuNa Martin Tesch mai Jakarta - 2018.09.19 18:37
He nui nā koho i hoʻomākaukau ʻia e kēia hui a hiki ke hana i kahi papahana hou e like me kā mākou koi, maikaʻi loa ia e hoʻokō i kā mākou pono.
5 HokuNa Anastasia mai Chile - 2018.12.28 15:18
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

Māhele huahana