Kumukuai haahaa loa no ka Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28LN (Ring Network me ka hoʻonohonoho ʻole) - JHA
Kumukuai haahaa loa no ka Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | Hoʻololi ʻo Fiber Ethernet JHA-G28LN (Ring Network me ka ʻole o ka hoʻonohonoho ʻana) – JHA Detail:
Hoʻolauna
JHA-G28LN moʻo piha gigabit apo pūnaewele fiber hoʻololi i ka maikaʻi manaʻo, kākoʻo QoS, me VLAN, mirroring, awa kaawale, kākoʻo spanning laau STP (802.1D) a me RSTP (802.1w) a me hoʻokahi fiber apo pūnaewele hoʻolālā kūpono no on- hoʻohana pūnaewele. 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 ma nā kahua hoʻoili ʻikepili broadband e like me nā hale akamai, nā kūlanakauhale akamai, nā kaiāulu akamai, ka lawe ʻana i ke kelepona, ka palekana, nā palekana kālā, nā kuʻuna, ka moku, ka uila, ka mālama wai a me nā māla aila.
Nā hiʻohiʻona
* 2*1000M Fiber awa + 8 10/100/1000M RJ45 Port, piha / hapalua duplex mode, MDI / MDI-X 'akomi 'ike;
* Kākoʻo 9600bytes jumbo frame;
* Ua hoʻopau ʻia ka moʻolelo mamao o ka hoʻouna ʻana, hiki ke ʻike i ka lawe ʻana a hiki i 120KM;
* ʻAʻole pono e hoʻonohonoho i ka pūnaewele apo, hiki ke hoʻonohonoho koke i nā hana pūnaewele;
* Kākoʻo i ka hana hoʻopaʻa ʻana i ka ʻino;
* Kākoʻo IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;
* Kākoʻo i ka ʻenehana hoʻopaʻa haʻahaʻa haʻahaʻa a me ka ʻenehana caching elastic: e hoʻohana i ke ʻano "hale kūʻai a i mua", hoʻopili pono i nā hāmeʻa o nā wikiwiki like ʻole, a me ke ʻano hana hoʻololi;
* Kākoʻo i ka helu 16K MAC;
Nā kikoʻī
| Awa Paa | 8*10/100/1000Base TX+2*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 | 10/100M 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) |
| ʻAno hoʻololi | Ke Kaʻina Hoʻololi: Hoʻololi Media, hale kūʻai a i mua / pololei i loko MAC Hoʻohui: 16 K Hiki ke hoʻololi: 56G 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 MTBF:50,000 hola |
| Topology pūnaewele | Topology Ring: ʻAʻole kākoʻo Topology Star: Kākoʻo Topology kaʻa: Kākoʻo Topology lāʻau: Kākoʻo |
| LEDHōʻike | P: Ka Mana Mana F1-F2: Hōʻailona Awa Uwa ʻO ke kukui melemele awa pūnaewele: hōʻailona helu ʻO ke kukui ʻōmaʻomaʻo awa Ethernet: hōʻailona awa Ethernet |
| Lako ikehu | Mana Mana: DC5V2A Haawe piha: |
| Ke hana nei Kaiapuni | Mahana hana: -20~70 ℃ Ka Mahana Waihona: -20~70 ℃ Waihona haʻahaʻa: 5% a 90% non-condensing |
| ʻO Dimension | 199*88*25mm ( L * W * H ) |
| Kaumaha | 0.9KG |
| 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. | Ka wehewehe o ka waiwai |
| JHA-G28LN | 2 1000Base-FX a me 8 10/100/1000Base-T(X) RJ45 Port, Hoʻohui SC, Hoʻoponopono Pūnaewele Ring, Desktop |
| Mea hoʻohui fiber:ʻO SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Pālua Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km he koho. | |
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻIke ʻia a hilinaʻi ʻia kā mākou waiwai e nā mea kūʻai aku a hiki ke hoʻokō mau i ka hoʻomohala ʻana i nā pono waiwai a me ka pilikanaka no ke kumu kūʻai haʻahaʻa no ka Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | ʻO ka Fiber Ethernet Switch JHA-G28LN (Ring Network Without Setting) - JHA , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Luxemburg, Morocco, Algeria, I kēia manawa, hoʻolako mākou i nā mea kūʻai me kā mākou huahana nui Aʻaʻole wale kā mākouʻoihana. ke kūʻai a kūʻai aku, akā e nānā pū i nā mea hou aku. Manaʻo mākou e lilo i mea hoʻolako kūpaʻa a me ka mea hana lōʻihi ma Kina. I kēia manawa, manaʻolana mākou e lilo i mau hoaaloha me ʻoe.
Na Elsa mai Swiss - 2018.11.06 10:04 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.
Na Caroline mai Helene - 2017.06.16 18:23 Māhele huahana
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