Izici ♦ Ukusekela i-1000Mbps i-dual fiber channel; ♦ Izinga le-Interface lisekela i-PCI Express 2.0; ♦ Sekela i-MSI, i-MSI-X, isekela ulayini we-VMDq; ♦ Sekela ukusheshisa kwe-ISCSI; ♦ Ukusekela isu le-QOS; ♦ Sekela ukulayishwa kwe-FCOE; ♦ Sekela ulayini we-RSS/TX; ♦ Ukusekela ukulawulwa kokugeleza okungu-802.3x; ♦ Isekela izinhlelo eziningi zokusebenza zenethiwekhi futhi zingasatshalaliswa kabanzi. Incazelo I-JHA-GWC401 iyikhadi lenethiwekhi ye-gigabit fiber elinikezelwe kuseva, ine-interface emine ye-1000M LC yefiber optical, ingasekela umkhawulokudonsa wokudlulisa ongu-4000Mbs, futhi isekele i-PCI-E X4 slot ejwayelekile, iqinisekise ukuthi ikhadi lenethiwekhi lisebenza kahle futhi lizinzile. ikhadi lenethiwekhi liphinde lisekele i-VLAN, isu le-QOS, ukulawula ukugeleza neminye imisebenzi, ifanele izinhlelo zokusebenza ze-LAN eziphakathi nendawo nezinkulu. Inzuzo Yomkhiqizo ♦ Ikhadi lenethiwekhi le-JHA-GWC401 lamukela i-Intel I350 chip yasekuqaleni; ♦ Wonke amabhodi e-PCB ayizingqimba ezingu-6-8; ♦ Ingaphezulu lekhadi lenethiwekhi lithatha inqubo yokufafaza ngethini ukuze kuvinjwe i-oxidation yethusi elingenalutho nokugcina ukudaleka; ♦ Izingxenye zekhadi lenethiwekhi zenziwe ngezinto ezijwayelekile zefekthri yokuqala, futhi ugesi wenziwa ngama-chips kagesi we-TI kanye ne-LTC yase-United States, ukuze kutholwe ukusimama kokunikezwa kwamandla ekhadini lenethiwekhi; ♦ Slot umunwe wegolide ngegolide elisindayo elingu-5μ lokuxhumana okuthembekile, ukulahlekelwa okuphansi, ukulahlekelwa kwephakethe eliphansi kanye nokulibaziseka kwedatha ephansi; ♦ I-interface yekhadi lenethiwekhi ihlanganiswe nokuvikela okuphindwe kabili, okungavimbela ngempumelelo ukuphazamiseka futhi kwenze ukudluliswa kwedatha kuhambe kahle; ♦ Ngomshini wokushisa ekhadini lenethiwekhi, kunganciphisa izinga lokushisa lokusebenza kwekhadi lenethiwekhi nganoma yisiphi isikhathi, ngcono ukuzinza kokusebenza nokwandisa impilo yesevisi yekhadi lenethiwekhi; ♦ Wonke amakhadi enethiwekhi adlula amahora angu-24 ephila ukusebenza ngokuguga ngaphansi kwezinga lokushisa eliphezulu lama-degree angu-90, nokuhlolwa okuqinile, ukuqinisekisa ukwethembeka okuphezulu nokuzinza okuphezulu kwekhadi lenethiwekhi;Sekela i-10Gbps ishaneli ye-fiber ekabili; Inombolo Yomkhiqizo Yokucaciswa Komkhiqizo JHA-GWC401 Igama Lomkhiqizo I-Gigabit i-quad-channel universal fiber network card Uhlobo lomkhiqizo I-Ethernet iseva yenethiwekhi ikhadi Iprosesa Chip Intel I350 Gigabit Ethernet isilawuli Ibhasi Thayipha i-PCI Express X4, ehambisana ne-X4, X8 kanye ne-X16 PCI-E slots Network Interface Type SFP System Interface Type PCIe v2.0 (5.0GT/s) Ethernet Storage iSCSI, FCoE, NFS Transmission Rate (Mbps) 1000M Type of Transmission Ifayibha ye-LC emaphakathi, ngaphansi kwe-MMF 62.5/50 microns Web Standards IEEE802.3 Izici Ezithize I-Intel Virtualization Technology Yokuxhumana;Umugqa wedivayisi yomshini obonakalayo (VMDq) kanye ne-SR-IOV;Ukulinganisa kwe-Multi-CPU yokulayisha;Ukuhlunga iphakethe okuthuthukisiwe (ngembobo); Ukusekelwa kwe-VLAN nokufakwa kwethegi ye-VLAN, ukususwa nokuhlunga kwephakethe; Ukusheshisa kwe-ISCSI, i-iSCSI ibhuthini ekude; Isiteshi se-fiber se-Ethernet; Ukubekezelela iphutha kwe-adaptha, shintsha ukubekezelela amaphutha; Ukulinganisa okuguquguqukayo komthwalo; Ukwesekwa ngamaqembu; Hlola futhi ukhiphe i-TCP, ingxenye ye-TCP/ukuthumela okukhulu, nciphisa ukuphazamiseka; Ukulayishwa kwe-IPv6; Iseva Ehambisanayo Yohlobo Lweseva Lenovo, iseva ye-inspur, iseva ye-HP, iseva ye-cisco, iseva ye-huawei, iseva ye-dell, iseva ye-asus, iseva ye-IBM, iseva ye-shuguang, iseva ye-tsinghua tongfang, iseva ye-Great Wall, iseva ye-wuzhou, iseva ye-baode, iseva ye-microstar, iseva ye-zhengrui kanye Isitifiketi seseva ye-DIY Isitifiketi sobuchwepheshe obuphezulu, isitifiketi se-ISO9001, isitifiketi se-CE, i-FCC isitifiketi, isitifiketi se-ROHS, isitifiketi se-REACH Isistimu Esebenzayo Ehambisanayo 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 20068 RPE 20068 RPE. (2003 PE),WinPE 2.1 (2008 PE) WinPE 3.0 (2008 R2 PE), Linux Stable Kernel version 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, UEFI 2.3, VMware ESXi 5.02,VMware ESX M/N.okulandelayo 3 (GA TBD) Ubude 13.8 cm (5.43 amayintshi) Ububanzi 6.8 cm (2.68 amayintshi) Izinga lokushisa elisebenzayo 0℃~55℃(32℉~131℉) Izinga lokushisa Lokugcina -40℃~70℃(-40℉~158℉) Uku-oda Ulwazi Lwengxenye Yenombolo Incazelo Yomkhiqizo JHA-GWC401 Intel I350 chip, PCIe x4 (5.0GT/s), Gigabit SFP Quad Port, 1000Mbps Transmission Rate

I-4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) Uhlolojikelele Le divayisi inikeza isixhumi esibonakalayo esingu-1-4* E1 , ucingo olujwayelekile 2 njengocingo lwe-oda lobunjiniyela (uyazikhethela). Ivumelana nezimo kakhulu. Inomsebenzi we-alamu. Umsebenzi unokwethenjelwa, uzinzile, futhi ukusetshenziswa kwamandla aphansi, ukuhlanganiswa okuphezulu, usayizi omncane. Izici Zesithombe Somkhiqizo Ngokusekelwe ku-copyright yakho IC Isitholi se-Modular esibonakalayo esishintshashintshayo esibanzi Sisebenzisa ucingo olujwayelekile olu-2 (izibambo ezingezona ezefoni) ezisethwe njengocingo locingo lwe-oda lobunjiniyela(kuyakhetheka) isixhumi esibonakalayo se-E1 sithobelana ne-G.703, samukela ukutholwa kwewashi ledijithali kanye nesigaba esibushelelezi -ubuchwepheshe bokukhiya Uma isignali yokubona ilahlekile, ingathola ukuthi idivayisi eyirimothi ivaliwe noma i-fiber inqanyuliwe, futhi ikhombisa i-alamu nge-LED Umshini wendawo ungabuka isimo sokusebenza kwedivayisi ekude Nikeza umyalo isixhumi esibonakalayo esikude i-Loop Back, ukulungiswa kwelayini okulula Ibanga lokudlulisela lifika ku-2-120Km ngaphandle kokuphazamiseka AC 220V, DC-48V, DC+24V kungaba ugesi ozikhethela we-DC-48V/DC+24V osebenza ngokuzenzakalelayo ukubona i-polarity, uma ifakiwe. ngaphandle kokuhlukanisa phakathi kwamapharamitha amahle kanye nebi ♦ I-Fiber Multi-mode Fiber 50/125um, 62.5/125um, Ubukhulu bebanga lokudlulisela: 5Km @ 62.5 / 125um i-fibre yemodi eyodwa,ukunciphisa (3dbm/km) Ubude begagasi: 820nm Amandla okudlulisa: -12dBm (Min) ~-9dBm (Max) Ukuzwela kweReceiver Bm: -28d isabelomali: 16dBm I-Fiber yemodi eyodwa 8/125um, 9/125um Ibanga lokudlulisela eliphezulu: 40Km Ibanga lokudlulisela: 40Km @ 9 / 125um i-fiber yemodi eyodwa, attenuation (0.35dbm/km) Ubude begagasi: 1310nm Amandla okudlulisa: -9dBnM (Ubukhulu) Ukuzwela komamukeli: -27dBm (Min) Isabelomali sesixhumanisi: 18dBm ♦ E1 Interface Interface Standard: hambisana nephrothokholi G.703; Isilinganiso sokusebenzisana: 2048Kbps±50ppm; Ikhodi Yesixhumanisi: HDB3; Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi engu-G.742 kanye ne-G.823 Ukunciphisa Okuvunyelwe: 0~6dBm ♦ Indawo yokusebenza Izinga lokushisa: -10°C ~ 50°C Umswakamo osebenzayo: 5%~95 % (akukho ukujiya) Izinga lokushisa lokugcina: - 40°C ~ 80°C Umswakamo Wesitoreji: 5%~95 % (akukho ukujiya) Ukucaciswa Inombolo Yemodeli Yemodeli:JHA-CPE4 Incazelo Esebenzayo 4E1 PDH, i-oda yocingo, 19 intshi 1U Uhlobo, (Isixhumi esibonakalayo socingo esijwayelekile, izibambo ezingezona ezefoni) Incazelo Yembobo Imbobo eyodwa yokubona, i-4 E1 interface (75/120 ohms) Ukunikezwa kwamandla : AC180V ~ 260V;DC–48V;DC+24VPower Ukusetshenziswa: ≤10W Dimension Usayizi Womkhiqizo: 19 intshi 1U 485X138X44mm(WXDXH) Isisindo 2.3KG/PCS Isicelo

I-10-port Gigabit Fiber Ethernet Switch, 2-port 1000Base-FX kanye ne-8-port 10/100/1000Base-T(X) Isingeniso Uchungechunge lwe-JHA-G28 luhambisana namazinga e-IEEE802.3, Iklanyelwe ukuguqula isignali yedatha phakathi kuka-1000Base -FX kanye ne-10/100/1000Base-TX Ethernet. Isiguquli semidiya sixhunywe phakathi kwekhebula le-fiber nekhebula elisontiwe, nweba inethiwekhi yakho ye-Ethernet ibe ngaphezu komkhawulo wamamitha angu-100 obekwe ngekhebuli yethusi. Isiguquli sisobala kuzo zonke izivumelwano, singasetshenziswa zonke izindawo njenge-Fiber to The Home, Fiber to the Business noma Fiber to The Curb. Izici ♦ Ukuhambisana nezindinganiso ze-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX. ♦ Isekela i-TCP / IP, i-PPPOE, i-DHCP, i-ICMP, iphrothokholi ye-NAT. ♦ Ukulawula ukugeleza: I-duplex egcwele usebenzisa i-IEEE 802.3X, i-half-duplex evamile ithatha i-Backpressure. ♦ Izimbobo zikagesi zisekela umsebenzi wokuxoxisana ngokuzenzakalelayo, ngokuzenzakalelayo ulungisa amazinga okudlulisela nokudlulisa. ♦ Amachweba asekela i-Auto-MDI/MDIX-flip auto-flip. ♦ Isitolo sokusekela kanye nemodi yokudlulisela phambili. ♦ Isekela imodi engu-10M, 100M, 1000M noma imodi yokuguquguquka. ♦ Nikeza izinkomba zesimo, ukunikezwa kwamandla kwangaphandle (okukhiphayo 5V ~ 50Hz 2A). ♦ Idizayini yekhadi, ukuze kube lula ukulondolozwa nokuhlolwa kwempahla yesikhathi esizayo. ♦ Idizayini yokuphakelwa kukagesi eyimojula, ibhodi lomsebenzi elinomklamo ohlukile wokuphakelwa kukagesi, kulula ukuwenza ngemva kokulungiswa. ♦ Izixazululo ezihlukile ze-IC, izinga lokushisa le-chip liphansi, ukuqeda uhlelo lokupholisa kanye nokupholisa, ukulawula ukugeleza nokunciphisa iziphepho zokusakaza. ♦ Imodyuli yekhwalithi ephezulu ehlanganisiwe ye-photovoltaic inikeza izakhiwo ezinhle ze-optical kanye nezakhiwo zikagesi ukuze kuqinisekiswe ukudluliswa okuthembekile, impilo ende. ♦ Ukuhlunga kokusakaza kwe-Operating Mechanism, ikheli lokufunda okuzenzakalelayo kanye nesici sokubuyekeza okuzenzakalelayo nokugcina nokudlulisa. ♦ Isekela ukudluliswa kwephakethe ledatha ende le-1916 byte. ♦ Isixhumanisi esilahlekile sokuhlinzeka ngokuxilongwa okukude, isixhumi esibonakalayo sikagesi kanye nokuxilongwa kwesixhumanisi se-optical port link, ukudluliswa kwedatha okuguquguqukayo, i-full-duplex / half duplex, ukukhanya kwejubane, ukufakwa kalula kanye nokugcinwa kwakamuva. ♦ Ukusetshenziswa kwamandla aphansi kakhulu okungaphansi kuka-2.5W (Okokufaka: AC110 ~ 260V), ukushisa okuphansi, ukusebenza okuzinzile isikhathi eside. I-Dimension Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.1q, IEEE802.3ab, IEEE802.1p QoS,IEEE802.1d Spanning Tree Wavelength 850nm/1315 Transmission I-Multimode engu-100m, I-Single/Dual-fiber 550m Imodi Eyodwa, I-Single-fiber 20/40/60/80/100Km Imodi Eyodwa, I-Dual-fiber 20/40/60/80/100/120Km Ethernet Port RJ45 STPs, I-UTP Cat5/Cat5e Cooper Cable Fiber Port I-Multimode, i-Dual-fiber SC/ST/FC (Ububanzi 50/125, 62.5 / 125μm) Imodi Eyodwa, I-Single Fiber, SC/ST/FC (Ububanzi 9/125μm ) Imodi Eyodwa, I-Dual-fiber SC/FC (ububanzi 9/ 125μm ) Indlela Yokuguqula Isibaluli Sokushintsha: Ukuguqulwa kwemidiya, isitolo futhi uye phambili / iqonde ngaphakathi I-MAC Engeza: 8 K Cache: 1 Mbit Isimo esigcwele esiyi-duplex: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela i-backpressure Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us BER: