Kina Kumu kūʻai maʻamau Layer 3 Fiber Ethernet Switch - 2 * 10 / 100 / 1000TX - 1 * 1000X SFP Slot | Mea hoʻololi Media Fiber JHA-G12 – JHA
Kina Kumu kūʻai maʻamau Layer 3 Fiber Ethernet Switch - 2 * 10 / 100 / 1000TX - 1 * 1000X SFP Slot | Mea hoʻololi Media Fiber JHA-G12 – JHA Detail:
Hoʻolauna
Hoʻopili ʻo JHA-G12 me nā kūlana IEEE802.3, Ua hoʻolālā ʻia e hoʻololi i ka hōʻailona ʻikepili ma waena o 1000Base-FX a me 10/100/1000Base-TX Ethernet.
Hoʻopili ʻia ka mea hoʻololi media ma waena o ke kaula fiber a me ke kaula wili, e hoʻonui i kāu pūnaewele Ethernet ma mua o ka palena 100-mika i kau ʻia e ke kaula keleawe.
Hiki ke hoʻohana ʻia kēia ʻano hoʻololi ma ke ʻano he slide-in module i ka 14-slot 19″ Rack-Mount Chassis.
ʻIke ʻia ka mīkini hoʻololi i nā protocols āpau, hiki ke hoʻohana ʻia i nā wahi āpau e like me Fiber to The Home, Fiber to the Business a i ʻole Fiber to The Curb.
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 hooponopono kahe ana: Full duplex me ka hoʻohana IEEE 802.3X, he maʻamau half-duplex apono Backpressure.
• Kākoʻo nā awa uila i ka hana kūkā kamaʻilio ʻana, hoʻoponopono maʻalahi i ka hoʻouna ʻana a me nā uku hoʻoili.
• Kākoʻo nā awa i Auto-MDI / MDIX auto-flip.
• Kākoʻo hale kūʻai a me ke ʻano i mua.
• Kākoʻo 10M, 100M, 1000M mode a adaptive mode.
• Hāʻawi i nā hōʻailona kūlana, ka mana o 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.
• Modular mana lako manao, papa hana me ka manao kaawale mana lako, maʻalahi i ka post-mālama.
• Nā hāʻina IC kūʻokoʻa, haʻahaʻa ka wela o ka chip, e hoʻopau i ka ʻōnaehana hoʻoluʻu hou, ka mana kahe a hoʻemi i nā ʻino hoʻolaha.
• Hāʻawi ke kiʻekiʻe kiʻekiʻe i hoʻohui ʻia i ka photovoltaic i nā waiwai optical a me nā waiwai uila e hōʻoia i ka hoʻouna pono ʻana, ke ola lōʻihi.
• 'O ke kānana ho'olaha mechanism, e ho'opuka i ke a'o 'akomi a me ka hi'ona ho'ohou hou a me ka hale kū'ai a i mua.
• Kākoʻo ia a hiki i ka 1916 byte ka lōʻihi o ka hoʻouna ʻana i ka ʻikepili ʻikepili.
• Nalo 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, maʻalahi ka hoʻokomo a me ka mālama hope.
• Ka hoʻohana 'ana i ka mana ma lalo o 2.5W (Input: AC110 ~ 260V), ka wela haʻahaʻa, ka hana paʻa no ka manawa lōʻihi.
Anana
Hōʻike
| Kūlana Kūlana | IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ab, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree |
| Loʻihi nalu | 850nm/1310nm/1550nm |
| Ka mamao hoʻouna |
Cat5 100mMultimode, Hoʻokahi/ʻElua-fiber 550m Hoʻokahi Ala, Hoʻokahi-fiber 20/40/60/80/100Km Hoʻokahi ʻano, pālua-fiber 20/40/60/80/100/120Km |
| ʻAwa Ethernet | Nā Awa RJ45, Hoʻohui STP / UTP Cat5/Cat5e Cooper Cable |
| Awa Uila |
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 lokoHoʻohui MAC: 1 K Ka waihona: 1 Mbit 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 UKU: |
| Hōʻike LED |
PWRFX LINK/ACT FDX ( ʻO ke awa Ethernet piha / hapa duplex mode ) TX LINK/ACT (Ethernet port communication / action) 1000 ( 1000/100/10M ka helu hoʻouna ) FX ( Hōʻailona Optical ) |
| Lako ikehu | Mana Mana: DC5V 2AHaawe piha: |
| Kaiapuni Hana |
Hana Hana: -20~70 ℃Ka Mahana Waihona: -40~70 ℃ Waihona haʻahaʻa: 5% a 90% non-condensing |
| Anana | 94*71*26mm ( L * W * H ) |
| Palapala hōʻoia | CE, FCC, RoHS |
| Palapala hōʻoia | 3-makahiki |
ʻIke Kauoha
| Hōʻike No. | ʻO ka wehewehe ʻana o ka waiwai |
| JHA-G12 | 1 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port,Multi-Mode, Dual Fiber, 550m, SC Connector |
| JHA-G12-20/40/60/80/100 | 1 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port, Hoʻokahi ʻano, ʻAlua Uila, 20/40/60/80/100km, Hoʻohui SC |
| JHA-G12W-20/40/60/80/100 | 1 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port, Hoʻokahi ʻano, Single Fiber, 20/40/60/80/100km, SC Connector |
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
Loaʻa iā mākou i kēia manawa nā lako hana hou, nā ʻenehana loea a me nā limahana, i manaʻo ʻia i nā ʻōnaehana hoʻokele kiʻekiʻe a me kahi pūʻulu ʻike loea ma mua / ma hope o ke kūʻai ʻana i kākoʻo no Kina Ke kumu kūʻai kūʻai ʻo Layer 3 Fiber Ethernet Switch - 2*10/100/1000TX – 1*1000X SFP Slot | Fiber Media Converter JHA-G12 - JHA , E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me: Senegal, Cairo, Greenland, Ua kōkua ka ʻike hana ma ke kula iā mākou e hoʻokumu i kahi pilina ikaika me nā mea kūʻai aku a me nā hoa ma ka home a me ka honua. makeke. No nā makahiki, ua lawe ʻia kā mākou huahana i nā ʻāina ʻoi aku ma mua o 15 o ka honua a ua hoʻohana nui ʻia e nā mea kūʻai aku.
Na Gabrielle mai Vietnam - 2018.10.09 19:07 He mau hoa ʻoihana maikaʻi loa ia, e kakali ana i ka launa pū ʻana aʻe!
Na jari dedenroth mai Bahamas - 2017.05.02 18:28 
