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Kumukūʻai kūpono Rs232 i Rs485 mea hoʻololi hoʻololi - E1-4 Kanal RS232/RS422/RS485 mea hoʻololi JHA-CE1D4/R4/Q4 - JHAKumukūʻai kūpono Rs232 i Rs485 mea hoʻololi hoʻololi - E1-4 Kanal RS232/RS422/RS485 mea hoʻololi JHA-CE1D4/R4/Q4 - JHA
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Kumukūʻai kūpono Rs232 i Rs485 mea hoʻololi hoʻololi - E1-4 Kanal RS232/RS422/RS485 mea hoʻololi JHA-CE1D4/R4/Q4 - JHA

2016-01-08
E1-4 Channel RS232/RS422/RS485 Converter JHA-CE1D4/R4/Q4 Overview Hoʻokumu ʻia kēia mea hoʻololi hoʻololi ma FPGA, e hāʻawi ana i ka hoʻouna ʻana iā 4Channel RS232/485/422 ma ke kikowaena E1. Hoʻokaʻawale ka huahana ma o nā kūʻē ma waena o ka mamao o ke kamaʻilio serial interface a me ka helu kamaʻilio, ʻokoʻa, hiki iā ia ke hoʻonā i ka hoʻopili electromagnetic, ke komo ʻana o ke apo honua a me ka pōʻino uila. Hoʻomaikaʻi nui ka mea hana i ka hilinaʻi, palekana a me ka hūnā o ka kamaʻilio ʻikepili. Hoʻohana nui ʻia ia no nā ʻano ʻenehana like ʻole, ka mālama ʻana i ke kaʻina hana a me nā manawa hoʻokele kaʻa, ʻoi aku hoʻi no ka Bank, a me Power a me nā ʻāpana ʻē aʻe a me nā ʻōnaehana i loaʻa nā koi kūikawā o ke kaiapuni electromagnetic interference. Hiki iā RS232/RS485/RS422 ke hoʻoili i ka ʻikepili serial adaptable asynchronously 0Kbps-57600Kbps baud rate. Product Photo Mini Type 19inch 1U type Nā hiʻohiʻona ma muli o ke kākoʻo IC ponoʻī iā ia iho 3 laina RS232 (TXD,RXD,GND), kākoʻo no ka mana kahe CD, DSR, CTS Loaʻa i ʻekolu Loop Back Mode: E1 interface Loop Back (ANA)、RS232 /485/422 interface Loop Back(DIG)、E kauoha i ke kikowaena RS232/485/422 mamao Loop Back(REM) Kākoʻo ʻo RS232/RS485/RS422 i ka plug wela, kākoʻo i ka DTE a i ʻole DCE mea pili pili RS232/RS485/RS422 channel hiki ke hoʻouna i ka ʻikepili serial adaptable asynchronously 0Kbps-57600Kbps baud rate Loaʻa i ka pseudo random code test function, wehe maʻalahi ka laina, hiki ke hoʻohana ʻia ma ke ʻano he 2M. Ua hōʻea ʻo BER Tester Serial port interface i ka pale uila IEC61000-4-5 (8 / 20μS) DM (Keʻanoʻokoʻa): 6KV, Impedance (2 Ohm), CM (Maʻamau Maʻamau): 6KV, Impedance (2 Ohm) maʻamau Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm kaulike; Hiki iā ia ke hana i ka E1 serial converter (A) --- E1 fiber optic Modem (B) --- fiber serial Modem (C) topology AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free Parameters ♦ E1 interface Kūlana Interface: hoʻokō me ka protocol G.703; Ka helu o ka Interface: 2048Kbps±50ppm; Code Interface: HDB3; Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike); ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823 i ʻae ʻia i ka Attenuation: 0~6dBm ♦ Serial interface Standard EIA/TIA-232 RS-232 (ITU-T V.28) EIA/TIA-422 RS-422 (ITU -T V.11) EIA/TIA-485 RS-485 (ISO/IEC8284) Serial Interface RS-422: TXD+, TXD-, RXD+, RXD-, Hōʻailona Ground RS-485 4 uea: TXD+, TXD-, RXD+, RXD-, Hōʻailona Ground RS-485 2 uea: ʻIkepili+(Pono TX+), ʻIkepili-( Pili TX-), Hōʻailona Ground RS-232: RXD, TXD, Hōʻailona Ground ♦ Kaiapuni hana Ka mahana hana: -10°C ~ 50°C Ka haʻahaʻa hana: 5%~95 % (ʻaʻohe condensation) Ka mahana mālama: -40°C ~ 80°C Waihona haʻahaʻa: 5%~95 % ( ʻaʻohe condensation) Nā mea kikoʻī Helu kumu hoʻohālike: JHA-CE1D4/R4/Q4 Hōʻike Hana E1-4RS232/422/485 mīkini hoʻololi, hāʻawi i ʻekolu mau kikowaena koho , Hoʻohana ʻia i pālua, Serial port rate a hiki i 56.7Kbps Port Description Hoʻokahi E1 interface, ʻehā mau kikowaena data (RS232 / RS485 / RS422) Mana Mana: AC180V ~ 260V; DC –48V;DC +24VPo ka mana: ≤10W Ana Nui Huahana: ʻAno liʻiliʻi 216X140X31mm (WXDXH), 1.3KG / ʻāpana 19inch 1U ʻano 483X138X44mm (WXDXH), 2.0KG / ʻāpana No ka hoʻonā maʻamau 1 ʻO ka hopena maʻamau 2
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ʻOi aku ka maikaʻi ʻoi aku ka maikaʻi o ke ʻano hoʻokahi ʻano hoʻololi hoʻololi hoʻololi - 4CH HD-SDI Video i ka mea hoʻololi fiber JHA-S400 - JHAʻOi aku ka maikaʻi ʻoi aku ka maikaʻi o ke ʻano hoʻokahi ʻano hoʻololi hoʻololi hoʻololi - 4CH HD-SDI Video i ka mea hoʻololi fiber JHA-S400 - JHA
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ʻOi aku ka maikaʻi ʻoi aku ka maikaʻi o ke ʻano hoʻokahi ʻano hoʻololi hoʻololi hoʻololi - 4CH HD-SDI Video i ka mea hoʻololi fiber JHA-S400 - JHA

2016-01-08
4CH HD-SDI Video to Fiber Converter JHA-S400 Series wehewehe huahana: 4-channel 3G/HD-SDI optical transceiver hiki ke hoʻomaopopo i nā hōʻailona 4-channel 3G/HD-SDI (ʻo kēlā me kēia hōʻailona SDI he 4 mau kaha o nā hōʻailona leo kikohoʻe i kūkulu ʻia. ) no ka hoʻouna lōʻihi ma luna o hoʻokahi fiber optical, a kākoʻo i ka 1 hoʻohuli 485 data hoʻoili, hiki ke hoʻohana nui ʻia I ka hoʻolaha ola televise, kiʻekiʻe-definition video conferencing, kiʻekiʻe-definition wikiō nānā 'ana a me nā mea e ae. Nā hiʻohiʻona: • 3G SDI i ka fiber converter no 4 ala 3g-sdi/hd-sdi/asi wikiō hoʻoili ma luna o ka optic fiber; • Hoʻohālikelike me SMPTE-292M HD-SDI a me SMPTE-259M, SMPTE-344M SD-SDI , SMPTE-424M nā hōʻailona maʻamau, kākoʻo i ka 1485Mb / s , 270Mb / s rates, 2.97Gb / s rates • Kākoʻo 1080P 60Hz 50Hz, 720P 60/50/30/25Hz, a me nā ʻano wikiō ʻē aʻe he nui. • Kākoʻo hoʻohuli i ka rs-485 me ka pahu pahu, a hiki i ka 115.2Kb/s pākēneka. • Kākoʻo ʻo SDI i nā hōʻailona leo kikohoʻe i hoʻokomo ʻia • ʻO ka hoʻohālikelike ʻana i ke kelepona ʻakomi e hōʻoia i ka pono o ka hōʻailona. ʻO ka puʻupuʻu nalowale māmā, ka ʻōlima mana iho, ka hōʻailona kūlana hōʻailona a me ka hōʻailona hoʻokomo i ke kūlana laka; Nā ʻāpana huahana: ʻO ke Kino Kino wikiō BNC Ka helu o nā Kanal 4 Channel Input/Output Impedance 75Ω (ke kaulike ʻole) Hōʻano wikiō 1080P 60Hz, 1080I 60Hz/50Hz, 720P 60Hz/50Hz/30Hz/25Hz Kuhikuhi wikiō maʻamau 8VV. p Puke wikiō Māhele 0.6~1.0Vp-p Video Encoding bit laula 8bit a i ʻole 10bit Auto Return Loss ≤-15dB 5MHz~1.5GHz, -10dB 1.5GHz~3GHz Balanced Mode ≤140mika o Belden 1694A ma 1.485Gbps 1.485Gbps 1.485Gbps. at270Gbps Embedded Audio, Auxiliary Space, EDH Data Transparent Optic Fiber Interface FC (paʻamau), SC koho Fiber Type Singlemode (9/125μ hoʻokahi-mode optical fiber, paʻamau), Multimode Koho Wavelong 1310nm, 1550nm Distance 0 ~ 100KM (20Km paʻamau) Ka helu o nā wīwī 1 ʻIkepili ʻIkepili Hoʻololi rs485 Ikepili Uila 0~115.2 Kbps Laki Hapa
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2018 High quality Fiber Switch - 4 10/100/1000TX + 2 1000FX | Hoʻololi ʻo Ethernet Fiber JHA-G24LN (Waena Puka me ka ʻole...2018 High quality Fiber Switch - 4 10/100/1000TX + 2 1000FX | Hoʻololi ʻo Ethernet Fiber JHA-G24LN (Waena Puka me ka ʻole...
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2018 High quality Fiber Switch - 4 10/100/1000TX + 2 1000FX | Hoʻololi ʻo Ethernet Fiber JHA-G24LN (Waena Puka me ka ʻole...

2016-01-08
Introduction JHA-G24LN series full gigabit ring network fiber switchs provide better manageability, support QoS, including VLAN, mirroring, port isolation, support spanning tree STP (802.1D) and RSTP (802.1w) and one fiber ring network design is convenient for 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 port + 4 10/100 / 1000M RJ45 Port, piha / hapa duplex mode, MDI / MDI-X ʻike aunoa; * 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 2K MAC; Hōʻike i ka Port Paʻa 4*10/100/1000Base TX+2*1000Base FX Power interface DC Connector (2.5 mm) Wavelong 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-fiber 2Km 20/40/60/80/100Km Hoʻokahi ʻano, ʻelua-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, Hoʻohui STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Dual-fiber SC/ST/FC (Ka anawaena 50/125, 62.5 / 125μm) Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm) Single Mode, Dual-fiber SC/FC (diameter 9/125μm) Kūkākūkā ʻano hoʻololi ʻano: Media hoʻololi, hale kūʻai a i mua / pololei ma MAC Hoʻohui : 1 K Ka hiki ke hoʻololi: 12G Kūlana duplex piha: ka mana kahe, hapalua-duplex: ke ʻano backpressure hale kūʻai a i mua: 9.6us, pololei i loko: 0.9us MTBF:50,000hours Pūnaewele Topology Ring topology: ʻAʻole Kākoʻo Star topology: Kākoʻo Bus topology: Kākoʻo Tree Topology: Kākoʻo LED Hōʻike P: Mana Mana F1-F2: Fiber Port Indicator Network awa melemele kukui: helu helu Ethernet awa kukui kukui ʻōmaʻomaʻo: Hōʻailona awa ʻo Ethernet Ka Mana Mana Hoʻokomo Mana: DC5V2A Haʻawe piha:
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2019 kumu kūʻai kūʻai kūʻai nui ʻelua Port Fiber 10gbit Ethernet - PCIe x1 Gigabit SFP 1 Port Fiber Adapter JHA-GWC101 - JHA2019 kumu kūʻai kūʻai kūʻai nui ʻelua Port Fiber 10gbit Ethernet - PCIe x1 Gigabit SFP 1 Port Fiber Adapter JHA-GWC101 - JHA
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2019 kumu kūʻai kūʻai kūʻai nui ʻelua Port Fiber 10gbit Ethernet - PCIe x1 Gigabit SFP 1 Port Fiber Adapter JHA-GWC101 - JHA

2016-01-08
Nā hiʻohiʻona ♦ Kākoʻo 1000Mbps hoʻokahi fiber channel; ♦ Kākoʻo ka maʻamau maʻamau iā PCI Express 2.0; ♦ Kākoʻo iā MSI, MSI-X, kākoʻo i ka laina VMDq; ♦ Kākoʻo i ka wikiwiki ISCSI; ♦ Kākoʻo i ka hoʻolālā QOS; ♦ Kākoʻo FCOE unloading; ♦ Kākoʻo i ka laina RSS / TX; ♦ Kākoʻo 802.3x kahe kahe; ♦ Kākoʻo i ka hapa nui o nā ʻōnaehana hana pūnaewele a hiki ke hoʻolaha nui ʻia. Loaʻa i ka huahana ♦ JHA-GWC101 kāleka pūnaewele e hoʻohana i ka chip Intel I210 mua; ♦ ʻO nā papa PCB āpau he 6-8 papa; ♦ Hoʻohana ka ʻili o ke kāleka pūnaewele i ka hana tin-spraying e pale i ka oxidation o ke keleawe ʻole a mālama i ka solderability; ♦ Hana ʻia nā ʻāpana o ke kāleka pūnaewele i nā mea maʻamau o ka hale hana mua, a ua hana ʻia ka mana o ka mana o TI a me LTC power chips o ʻAmelika Hui Pū ʻIa, i mea e hoʻoholo ai i ke kūpaʻa o ka mana i ka kāleka pūnaewele; ♦ Slot manamana gula me 5μ gula kaumaha no ka pili pono, haʻahaʻa poho, haʻahaʻa packet poho a me ka haʻahaʻa 'ikepili lohi; ♦ Hoʻopili ʻia ka ʻaoʻao o ke kāleka pūnaewele me ka pale pālua, hiki ke pale pono i ka hoʻopili ʻana a hoʻomāmā i ka lawe ʻana i ka ʻikepili; ♦ Me ka wela wela ma ke kāleka pūnaewele, hiki iā ia ke hoʻemi i ka mahana hana o ke kāleka pūnaewele i kēlā me kēia manawa, hoʻomaikaʻi. ka paʻa o ka hana a hoʻonui i ke ola lawelawe o ke kāleka pūnaewele; ♦ Ke holo nei nā kāleka pūnaewele a pau i nā hola 24 e ola ana i ka wā ʻelemakule ma lalo o 90 degere kiʻekiʻe, a me ka hoʻāʻo koʻikoʻi, e hōʻoia i ka hilinaʻi kiʻekiʻe a me ke kūpaʻa kiʻekiʻe o ka kāleka pūnaewele; Kākoʻo 10Gbps pālua fiber channel; wehewehe ʻO ka JHA Ethernet Controller JHA-GWC101 he a hoʻokahi awa, paʻa, ʻāpana mana haʻahaʻa e kākoʻo ana i nā hoʻolālā GbE. Hāʻawi ka I210 i kahi kikowaena GbE Media Access Control (MAC), Physical Layer (PHY) port a me kahi awa SGMII/SerDes hiki ke hoʻopili ʻia i kahi PHY waho. Kākoʻo ka I210 iā PCI Express* [PCIe v2.1 (2.5GT/s)]. Hiki i ka I210 ke hoʻokō i ka 1000BASE-T me ka hoʻohana ʻana i kahi PHY i hoʻohui ʻia. Hiki ke hoʻohana ʻia no ka hoʻonohonoho ʻana i ka ʻōnaehana kikowaena e like me ka rack mounted a i ʻole nā ​​​​server pedestal, ma kahi hoʻolālā NIC a i ʻole LAN ma Motherboard (LOM). ʻO kahi hoʻonohonoho ʻōnaehana ʻē aʻe no nā kikowaena blade ma ke ʻano he LOM a i ʻole kāleka mezzanine. Hiki ke hoʻohana ʻia i nā noi i hoʻopili ʻia e like me ka hoʻololi ʻana i nā kāleka add-on a me nā mea hana pūnaewele. Hōʻike Huahana Huahana Helu ʻāpana JHA-GWC101 Inoa Huahana Gigabit hoʻokahi kaila universal fiber i ka papa pūnaewele kāleka ʻAno Huahana Kāleka pūnaewele papa hana Chip Intel I210 chip Bus Type PCI Express, kūpono me ka X1, X4, X8 a me X16 PCI-E slots Network Interface Type SFP Pūnaehana Interface Type PCIe v2.0 (5.0GT/s) Ethernet Storage iSCSI, FCoE, NFS Transmission Rate (Mbps) 1000M Ke ʻano o ka fiber LC Medium Transmission, e pili ana i ka MMF 62.5/50 microns Web Standards IEEE802.3 Nā hiʻohiʻona kikoʻī Intel Virtualization Technology no ka hoʻohui ʻana; Ka queue mīkini uila (VMDq) a me SR-IOV; Ke kānana packet holomua (ma ke awa); Kākoʻo VLAN a Hoʻokomo ʻia ka hōʻailona VLAN, wehe a me ka kānana packet; ʻO ka wikiwiki ISCSI, ka pahu mamao iSCSI; Kaila fiber Ethernet; Adapter hewa hoʻomanawanui, hoʻololi hewa hoʻomanawanui; Hoʻohālikelike haʻahaʻa kūpono; Kākoʻo hui; E nānā a wehe i ka TCP, ʻāpana TCP / hoʻouna nui i ka hoʻokuʻu ʻana, e hoʻohaʻahaʻa i ka interrupt; IPv6 unloading; ʻO Lenovo, HP, dell, asus, tsinghua tongfang, shenzhou, acer, Great Wall, jin xiangyun, mechanical revolution and other brand desktop brands Certification High-tech certification, ISO9001 certification, CE certification, FCC certification, ROHS certification, REACH palapala hōʻoia Pūnaehana hana kūpono ʻo Windows XP SP3, Windows 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 SP2, Windows Server 2008 SP2 Core, Windows Server 2008 R2 SP1 Windows Server 2008 R2 SP1 Core, WinPE 1.6 (2003 PE), WinPE 2.1 (2008 PE) WinPE 3.0 (2008 R2 PE), Linux Stable Kernel 2.6/3.x ,Linux RHEL 5.8 Linux RHEL 6.2,Linux SLES 10 SP4, Linux SLES 11 SP2,FreeBSD 9 ,EFI 1.1, UEFI 2.1,UEFI 2.3, VMware ESXi 5.02,VMware ESX M/N.next 3 (GA TBD) lōʻihi 9.72 kenimika (3 Wie kenimika) 6.8 knm (2.68 'īniha) Hana Hana 0 ℃~55 ℃(32℉~131℉) Waihona Mahana -40 ℃~70 ℃(-40℉~158℉) Ke kauoha ʻana i ka ʻike Helu ʻāpana Hōʻike huahana JHA-GWC101 Intel I210 chip, PCIe x1(5.0GT /s), Gigabit SFP 1 Port, 1000Mbps Laki Hoʻouna
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ʻO China Wholesale Fiber Optical Device Factory Suppliers - 10 / 100 / 1000TX - 1000FX | Managed Fiber Media Converter JHA-...ʻO China Wholesale Fiber Optical Device Factory Suppliers - 10 / 100 / 1000TX - 1000FX | Managed Fiber Media Converter JHA-...
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ʻO China Wholesale Fiber Optical Device Factory Suppliers - 10 / 100 / 1000TX - 1000FX | Managed Fiber Media Converter JHA-...

2016-01-08
2-port Managed Fiber Media Converter, 1-port 1000Base-FX a me 1-port 10/100/1000Base-T(X) Introduction JHA-MG11 series he 10/100/1000Base adaptive managed fiber-optic transceiver, me kahi Gigabit awa opua, he 10/100/1000Base-T(X) adaptive awa Ethernet. Hoʻolālā huahana e like me nā kūlana Ethernet, hoʻohui i ka pale uila, nā ana pale anti-static, -20 ℃-70 ℃ ākea ākea o ka wela hana, kūpaʻa a hilinaʻi ka hana. He mea maʻalahi a hana pono ka hoʻokele hoʻokele pūnaewele o kēia mea. Kākoʻo i nā ʻano hoʻokele pūnaewele like ʻole, me SNMP, WEB, Console a me Telnet a me nā ʻano hana hoʻokele pūnaewele ʻē aʻe, hiki ke hoʻokō i ka rack hoʻokele kikowaena kikowaena. Hiki ke hoʻohana nui ʻia ka hāmeʻa ma ke kūlanakauhale palekana, ka lawe ʻana i ke kaʻaahi, ke kūkulu ʻana i ka ʻoihana pūnaewele a me nā papahana ʻē aʻe. Nā hiʻohiʻona ♦ Hoʻokō me IEEE 802.3, IEEE 802.3U, IEEE 802.3X, IEEE 802.1Q, IEEE 802.3AB, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base. ♦ Hoʻohana i ka chip hana kiʻekiʻe, ʻike i ka hoʻololi ʻana i ka hoʻololi ʻana i ka hana ʻole, e hōʻoiaʻiʻo i ka lawe ʻana i ka ʻikepili e loaʻa i ka palekana kiʻekiʻe a me ka paʻa. ♦ Kākoʻo 10 / 100 / 1000M, piha / hapa-duplex adaptive / hana koi. Auto-MDI / MDIX hoʻohuli ʻakomi. ♦ Kākoʻo i nā mea hoʻohui SC, FC, ST (1 * 9 modules) a me SFP transceiver modules. ♦ Hāʻawi i nā hōʻailona kūlana, ka mana i kūkulu ʻia (AC 110-220V / DC 48-110V). ♦ Kākoʻo iā 850nm, 1310nm, 1550nm a me ka nalu DWDM / CWDM i kuhikuhi ʻia e ITUT. ♦ Kākoʻo ke ʻano hale kūʻai-a-mua i ka nui packet o 2K bytes a me ke ʻano pass-through kākoʻo i nā kiʻi Jumbo 9k. ♦ Kākoʻo i ka hana mana bandwidth port, ʻo 64Kbps ka pae. ♦ Kākoʻo i ka loop-speed loopback, maʻalahi ka laina debugging. ♦ Kākoʻo i ka hana LFP, hiki ke huli koke i ka loulou kahi i loaʻa ai ka hewa. ♦ Kākoʻo i ka hoʻomaka ʻana o ka mana mamao. ♦ Kākoʻo ka hiʻohiʻona Inband Management i ka 802.3ah a me TS1000. ♦ ʻO ka hana hoʻokele pūnaewele ikaika, kākoʻo i ka mode WEB a me ka protocol hoʻokele pūnaewele maʻalahi SNMP mode hoʻokele pūnaewele. ♦ Kākoʻo i ka hot-plug maʻalahi e hoʻokomo, ua paʻa ka hōʻailona kūlana, kūlana hana ma ka nānā. ♦ Kākoʻo i nā pā 2U (16 mau kaha) a me nā ʻeke kū hoʻokahi. ʻO ka pākaukau kū hoʻokahi i kūkulu ʻia i loko o ka mana kamaʻilio ʻoihana, kākoʻo i ka hoʻihoʻi ʻana o ka mana ʻelua (kākoʻo i ka hana OLP). Ana Manaʻo Kūkākūkā Kūlana IEEE 802.3, IEEE 802.3u, IEEE 802.3 Mana Kahe, IEEE 802.1q VLAN, IEEE 802.1p QoS, IEEE 802.1ad Q-in Q VLAN, TS-1080nm/1500nm Loihi Hawewe Ka lōʻihi o ka hoʻouna ʻana Cat5 100m Multimode, ʻElua-fiber 550m Hoʻokahi ʻano, pālua-fiber 20/40/60/80/100/120Km Ethernet Port RJ45 Ports, Hoʻohui STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Dual-fiber SC/ FC/ST/LC (Ka anawaena 50/125, 62.5 / 125μm) Single Mode, Dual-fiber SC/FC/ST/LC (diameter 9/125μm ) Kūkākūkā ʻano hoʻololi ʻano: Media hoʻololi, hale kūʻai a i mua / pololei i MAC Hoʻohui: 1 K Cache: 512 Kbit Full duplex state: kahe kahe. , hapa-duplex: ke ʻano hoʻopaʻa hope Hale kūʻai a i mua: 9.6us, pololei i loko: 0.9us BER:
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ʻO ka maikaʻi maikaʻi PoE Injector - 1000M 30W Mini PoE Injector | JHA-PJG01-M - JHAʻO ka maikaʻi maikaʻi PoE Injector - 1000M 30W Mini PoE Injector | JHA-PJG01-M - JHA
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ʻO ka maikaʻi maikaʻi PoE Injector - 1000M 30W Mini PoE Injector | JHA-PJG01-M - JHA

2016-01-08
Hōʻike Huahana: JHA Mini PoE Injector injector Power i kahi hōʻailona Non-POE a hoʻopuka i kahi hōʻailona me POE. Hoʻokō piha ia me nā kūlana IEEE 802.3at/af, hiki ke hana me nā mea IEEE 802.3at/af POE Compliant mea, e like me IP pahupaʻiwikiō, IP kelepona, uea AP a pela aku. Key Features: 1. Chip: XS2180. E kūpono me 38-57V 2. POE Standard: IEEE 802.3af/at 3. POE Power: kākoʻo ʻelua (1,2) +/(3,6)- 4. Hoʻopili i nā huahana: ʻikepili (1,2)/(3, 6)/(4,5,)/(7,8) 5. Mana hoʻopuka: 15.4W 6. Mana hoʻololi: DC 48V0.5A(5.5*2.5mm)) 7. Ma luna o ka uila pale, pōkole-kaapuni pale , ma luna o kēia manawa Nā kiko'ī: Port 1*RJ45*10/100/1000M Data IN 1*RJ45*10/100/1000M PoE OUT Power Pin 12+ 36- 45+ 78- Puka PoE 15.4W PoE Standard IEEE 802.3af/at PoE Data Pin Data(1,2)/(3,6)/(4,5,)/(7,8) Mana Mana DC 48V 0.5A Hoʻouna 10Base-T: ʻelua pai o Cat3 a i ʻole UTP/STP(≥100m) 100Base-TX: ʻelua pālua o Cat5 a i ʻole ka hope. UTP/STP(≥100m) 1000Base-T: no nā pālua o Cat5e a i ʻole UTP/STP(≥100m) Rate Ethernet 10Mbps half duplex,20Mbps piha duplex Fast Ethernet 100Mbps half duplex,200Mbps piha duplex Gigabit Ethernet 2000Mbps Plug a piha duplex hiʻona pāʻani me ka hoʻokele hoʻonohonoho hoʻonohonoho ʻē aʻe Under-voltage, over-voltage, ʻO ka pale ʻana o kēia manawa a me ka pōkole pōkole Pono pono: MTBF>100k hola Pale Uila 3KV 8/20us; 3KV ESD pale ʻana i ka hana Kaiapuni Hana wela:-10 ℃~ 65 ℃ Ka wela mālama: -40 ℃~ 70 ℃ Ka haʻahaʻa hana: 10%~90 % RH Non coagulation Waihona Humidity: 5%~90% RH Non coagulation Nā kikoʻī Huahana nui:70mm * 44mm * 25mm (L * W * H) Kaumaha:0.2kg Huina: Ana:
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Kumu kūʻai haʻahaʻa no Rs232 Rs422 Rs485 Interface Converter - Unframed E1-V.35 Converter JHA-CE1V1 - JHAKumu kūʻai haʻahaʻa no Rs232 Rs422 Rs485 Interface Converter - Unframed E1-V.35 Converter JHA-CE1V1 - JHA
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Kumu kūʻai haʻahaʻa no Rs232 Rs422 Rs485 Interface Converter - Unframed E1-V.35 Converter JHA-CE1V1 - JHA

2016-01-08
E1-V.35 mīkini hoʻololi Unframed JHA-CE1V1 Overview Hāʻawi kēia mea hoʻololi hoʻololi i hoʻokahi kikowaena E1 a me hoʻokahi kikowaena V.35 no ka hoʻokō ʻana i ke kikowaena E1 Unframed e hoʻololi ana i ka interface V.35. ʻO 2.048Mbps ka nui o ke kahawai ʻikepili. Loaʻa i ka polokalamu ka hana hoʻāʻo loop inter-set e hoʻomaʻamaʻa i ka hoʻomaka ʻana o ka papahana a me ka mālama ʻana i kēlā me kēia lā. Product Photo Mini Type Nā hiʻohiʻona Ma muli o ke kuleana pilikino IC E1 Interface Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm balance; Ma hope o ka ho'āʻo koʻikoʻi a me ka ʻōnaehana hōʻoia kūpono, e hoʻokō pono i ka protocol ITU-T V.35, G.703, G.704 Loaʻa ʻekolu Loop Back Mode: E1 interface Loop Back (ANA)、V.35 interface Loop Back(DIG)、 Kauoha i ke kikowaena V.35 mamao Loop Back(REM) Loaʻa iā pseudo random code test function, wehe maʻalahi ka laina, hiki ke hoʻohana ʻia ma ke ʻano he kākoʻo 2M BER Tester V.35. hot-plug, kākoʻo i ka DTE a i ʻole DCE pili pili E hoʻolako i nā ʻano uʻi 3: Uaki kūloko, uaki waho, uaki laina E1; AC 220V, DC-48V, DC+24V, DC Power a me Polarity-Free Parameters ♦ E1 Interface Interface Standard: e hoʻokō me ka protocol G.703; Ka helu o ka Interface: 2048Kbps±50ppm; Code Interface: HDB3; E1 Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike); ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823 i ʻae ʻia Attenuation: 0~6dBm ♦ V.35 interface Laki waena: n * 64Kbps Interface Standard: Kūlike me V.35 Mea hoʻohui maʻamau: DB25 Connect Mode: DCE Clock Type: Uaki ho'iho'i 'ia G.703, Uaki i loko ♦ Kaiapuni hana Ka wela hana: -10°C ~ 50 ° C Ka Hana Hana: 5% ~ 95 % (ʻaʻohe condensation) Waihona wela: -40 ° C ~ 80 ° C Waihona Humidity: 5% ~ 95 % (ʻaʻohe condensation) Nā kikoʻī Ke Ana Hoʻohālike: JHA-CE1V1 Hōʻike Hana Hana ʻAʻole i hoʻopaʻa ʻia E1-V.35 interface mīkini hoʻololi Hōʻike Hōʻikeʻike Hoʻokahi E1 awa, Hoʻokahi V.35 interface Mana Mana: AC180V ~ 260V;DC –48V;DC +24VPo ka mana: ≤10W Ana Nui Huahana: 216X140X31mm (WXDXH) Kaumaha 1.8KG/piece Noi
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China Wholesale 20km SFP Mea Hoʻolako Mea Hana - 1.25G Single Mode 20Km DDM | ʻO ka mea hoʻolele uila SFP pālua JHA3420D - JHAChina Wholesale 20km SFP Mea Hoʻolako Mea Hana - 1.25G Single Mode 20Km DDM | ʻO ka mea hoʻolele uila SFP pālua JHA3420D - JHA
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China Wholesale 20km SFP Mea Hoʻolako Mea Hana - 1.25G Single Mode 20Km DDM | ʻO ka mea hoʻolele uila SFP pālua JHA3420D - JHA

2016-01-08
Nā hiʻohiʻona: 1). A hiki i ka 1.25Gb/s Nā loulou ʻikepili 2). Hiki ke hoʻopili wela 3). Hoʻohui LC Duplex 4). A hiki i 20km ma 9/125μm SMF 5). 1310nm FP laser transmitter 6). Hoʻokahi + 3.3V Mana Mana 7). Kūlike ka Interface Monitoring me SFF-8472 8). Haʻahaʻa hoʻoheheʻe mana 2.0V a i ʻole wehe ʻia, hiki iā TDIS 1000 V) Electrostatic Discharge (ESD) i ka Duplex LC Receptacle IEC 61000-4-2GR-1089-CORE Kūlike me nā maʻamau FCCromagnetic (Electromagnetic) Mahele 15 Papa BEN55022 Papa B (CISPR 22B)VCCI Papa B Kūlike me nā kūlana Laser Eye Safety FDA 21CFR 1040.10 a me 1040.11EN60950, EN (IEC) 60825-1,2 Kūlike me ka Class 1 laserproduct. • Kaapuni Manaʻo SFP Host Kaapuni Manaʻo • Nā Ana Mechanical Mechanical Drawing Order Information: Model No. Wehewehe o nā Waiwai Wavelong JHA3405 1.25G Multimode Dual Fiber 550m 850nm JHA3405D 1.25G Multimode Dual DDM 550m 1.25G Hoʻokahi Manaʻo Kaulua Fiber 20Km 1310nm JHA3420D 1.25G Hoʻokahi Manaʻo Kūʻokoʻa Pālua 20Km DDM 1310nm JHA3440 1.25G Hoʻokahi Keʻano Kaulua Fiber 40Km 1310nm JHA3440D 1.25G1 Mānoa JHA3480 1.25G Single Mode Dual Fiber 80Km 1550nm JHA3480D 1.25G Single Mode Dual Fiber 80Km DDM 1550nm Aia ʻo JHA i ke kuleana e hoʻololi i nā huahana a i ʻole ka ʻike i loko o kēia me ka ʻole o ka hoʻolaha. ʻAʻohe kuleana i manaʻo ʻia ma muli o kā lākou hoʻohana ʻana a i ʻole hoʻohana. ʻAʻohe kuleana ma lalo o kekahi patent e hele pū me ke kūʻai ʻana i nā huahana a i ʻole ka ʻike. Paʻi ʻia e Shenzhen JHA Technology Co., Ltd Kuleana kope © Shenzhen JHA Technology Co., Ltd Ua mālama ʻia nā kuleana āpau
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Wholesale Kina 48V Poe Switch Manufacturers Pricelist - 4 * 10 / 100Mbps PoE port + 2 * 10 / 100mbps RJ45 Uplink awa | Sma...Wholesale Kina 48V Poe Switch Manufacturers Pricelist - 4 * 10 / 100Mbps PoE port + 2 * 10 / 100mbps RJ45 Uplink awa | Sma...
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Wholesale Kina 48V Poe Switch Manufacturers Pricelist - 4 * 10 / 100Mbps PoE port + 2 * 10 / 100mbps RJ45 Uplink awa | Sma...

2016-01-08
Hoʻomaka ʻo JHA-P10204CBMH series switch e hoʻohana ana mai hoʻokahi node pūnaewele e hoʻohana i ka Cat5 cable i ka hoʻoili like ʻana o ka ʻikepili a me ka mana, inā ʻaʻole mana ka mana AC a lawe ʻole paha i ka mana (e like me nā kiʻi kiʻi PTZ a me nā polokalamu WiMAX), ua hoʻolālā ʻia ka moʻo JHA-P10204CBMH no nā pūnaewele uʻi. , nā polokalamu hoʻokele palekana. ʻO nā hoʻololi JHA-P10204CBMH e hoʻemi nui i ke kumukūʻai o ka hoʻohana ʻana i ka mana, nā wahi komo LAN uila, nā pahu kiʻi wikiō a me nā mea hana ʻē aʻe e pono ke hoʻohana ʻia no ke kākoʻo maikaʻi ʻana i nā lawelawe a me nā noi hou, e hāʻawi ana i nā mea hoʻohana i kahi kiʻekiʻe a me ka neʻe. ʻO ka algorithm ʻike ponoʻī kiʻekiʻe wale nō no ka lako PD terminal lako mana, a no laila ʻaʻole pono e hopohopo e pili ana i ka pōʻino i nā lako PoE PoE ponoʻole a i ʻole. Hoʻolālā maʻalahi a hilinaʻi, JHA-P10204CBMH moʻo o ka ʻike pono PoE pono, ka wikiwiki, duplex, a me ka hoʻohana ʻana i ka Auto Up link TM ʻano uea. Nā hiʻohiʻona ♦ 4 * 10 / 100mbps POE port, 2 * 10 / 100mbps UP Link port ♦ 250m mamao ♦ hana kiaʻi. ♦ Kākoʻo i ka maikaʻi o ka lawelawe (QoS) ♦ Kākoʻo iā IEEE802.3AF/AT. ♦ Ka Mana holoʻokoʻa: 72W), Hāʻawi Mana Kūloko ♦ Kākoʻo ʻia nā awa āpau e ka MDI/MDIX auto flip a me ke kūkākūkā ponoʻī ♦ Hoʻolako 4 10/100Mpbs adaptive kiʻekiʻe kiʻekiʻe ka hoʻouna ʻana i ka waihona ʻikepili i nalowale ʻole. ♦ Kākoʻo IEEE802.3x kahe kahe no ka Full-duplex mode a me ka backpressure no ka Half-duplex mode. Huahana Huahana 4 Port POE Switch (Built-in) Model JHA-P10204CBMH POE Port 1 to 4 kākoʻo IEEE802.3AF/AT Kūlana Hoʻonui i ke ʻano hoʻonui, 250m o ka hoʻonui ʻia ʻana o ka uwea pūnaewele Mana Mana 15.4W/30W IEEE802.3af/at Power Pin ʻelua 1/2+、3/6- a me 4/5+7/8- Mana holoʻokoʻa ≤72W POE Protocol IEEE 802.3af/IEEE 802.3at POE Type End-span Power Distance ≤250m Network Standard IEEE 802.3、 IEEE802.3u、802.3x、802.3af/at Network Standard IEEE 802.3、 IEEE802.3u、802.3x、802.3af/ma Network Medium 01B/502.3af/1 Network Medium 01B wiliwili Pair Ikepili Ka mamao ≤250m Hiki ke hoʻololi 1Gbps Forwarding Mode Hale kūʻai a i mua i ka Forwarding Rate 10BASE-T:14880PPS/port100BASE-tx:14800pps/port MAC Address MAC address table 1K Port Function Mana hana mua, wikiwiki a i mua, MAC aʻo aunoa a me ka agingIEEE802. 3X Full-duplex a me ke ʻano a me ka backpressure no ka Half-duplex mode LED Indicator LINK/ACT.100Mbps;POE Status Indicator; Hōʻike mana; Extender Working Environment Ka mahana hana:-10°-- 55°C Weight 1kg Size 202mm * 140mm * 45mm (L * W * H) Ana Hoʻokaʻaʻike ʻIke Model No. Port + 2*100M RJ45 uplink Port, lako mana kūloko, huina 78W, Me VLAN, Hana ilio kiai
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Wholesale China 24 Port Industrial Switch 4 Fiber Uplink Manufacturers Pricelist - 12 10/100/1000TX a me 12 1000X SFP...Wholesale China 24 Port Industrial Switch 4 Fiber Uplink Manufacturers Pricelist - 12 10/100/1000TX a me 12 1000X SFP...
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Wholesale China 24 Port Industrial Switch 4 Fiber Uplink Manufacturers Pricelist - 12 10/100/1000TX a me 12 1000X SFP...

2016-01-08
Nā hiʻohiʻona * Kākoʻo 12 1000Base-X SFP slot a me 12 10/100/1000Base-T(X) awa Ethernet. * Kākoʻo i ka protocol kumu lāʻau STP/RSTP/MSTP, e hoʻopau i ka papa lua lua, e ʻike i ke kākoʻo loulou. * Kākoʻo iā IEEE 802.1Q VLAN, hiki i nā mea hoʻohana ke hoʻokaʻawale i ka VLAN e like me ko lākou makemake, kākoʻo i ka VLAN Voice, a kākoʻo i ka hoʻonohonoho QinQ. * Kākoʻo i ka protocol multicast IGMP V1/V2, kākoʻo i ka IGMP Snooping, e hālāwai me ka wikiō wehewehe kiʻekiʻe-nui * DC10-58V mana redundancy, hoʻohuli i ka pale polarity. *Hoʻolālā papa hana 4, -40-85°C ka wela hana. * IP40 helu ʻia ka hale alumini alumini. Introduction ʻO JHA-MIGS1212H kahi hana kiʻekiʻe, kumu kūʻai kiʻekiʻe kiʻekiʻe Layer 3 ʻoihana Ethernet hoʻololi. Hāʻawi ka hoʻololi i ke awa Ethernet 12 10/100/1000Base-T(X) a me 12 1000Base-X SFP slot. Kākoʻo ia i ka hoʻokele WEB, VLAN, QoS, SNMP, IGMP snooping a me nā hana pūnaewele ʻē aʻe; Kākoʻo ʻo Ethernet i ka pale ʻana i ka ʻoihana apo wikiwiki STP/RSTP/MSTP i ka pūnaewele apo lāʻau; ʻO ka pale ʻana o ka ESD pae ʻekolu pae ʻoihana e kūpono i nā manawa he nui, e like me ka lawe ʻana i ka naʻauao, ka nānā ʻana i waho, nā ʻoihana ʻenehana, nā kūlanakauhale palekana, a me nā wahi ʻino ʻē aʻe e pono ai ke kau ʻia i kēia huahana aʻo ka hoʻohana ʻana i ka mana haʻahaʻa haʻahaʻa, hoʻolālā ʻenehana. , a me kahi pae wela hana o -40 a 85 ° C, hiki ke hoʻokō i nā koi kahua ʻoihana. Hōʻike kikoʻī Interface Fiber Port 12*100/1000Base-X SFP Ethernet Port 12*10/100/1000 Base-T Manage Port 1*RJ45 Console Port Pūnaehana mana 4P Phoenix terminal, lua mana lako redundancy, 100-240VAC LED Indicator PWR ( ʻōmaʻomaʻo); Hōʻike ʻōnaehana: SYS ('ōmaʻomaʻo); hōʻailona pūnaewele: wikiwiki ('ōmaʻomaʻo) Link (melemele), puka aniani L/A ('ōmaʻomaʻo) ʻAno uea a me ka lōʻihi ʻO ke kaula wili wili 0-100m (CAT5e, CAT6) Hoʻokahi-mode fiber 20/40/60/80/100KM Multimode fiber 550m/2KM Optical fiber interface LC/SC Network topology & scale Ring topology Kākoʻo Topology Star Kākoʻo topology Bus Kākoʻo topology lāʻau Kākoʻo topology Hybrid Kākoʻo nā hiʻohiʻona uila. DC36~72V/AC 100-240V 50-60HZ Ka hoʻohana ʻana i ka mana ʻAʻole POE piha piha (ka mana piha)
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