48 + 4 10G Ulawulo lweFiber Ethernet Switch JHA-SW4804MG-52VS Isishwankathelo semveliso JHA-SW4804MG-52VS yi-BCM chip series switch standard. Uyilo lwemodyuli lubonelela nge-48 10/100/1000 izibuko eziguquguqukayo kunye ne-4 edibeneyo ye-terabyte optical port, ebonelela nge-bandwidth eyaneleyo yotshintshiselwano lwedatha phakathi kokudibanisa kunye nengundoqo. Ukubonelela ngekhono eliphezulu lokutshintshiselana, umgaqo-nkqubo ogqibeleleyo wokulawula ukhuseleko kunye ne-CPU ikhusela umgaqo-nkqubo wokuphucula ukunyamezela impazamo, kunye nokuqinisekisa ukusebenza okuzinzile kwenethiwekhi kunye nokulinganisela komthwalo wekhonkco. Okwangoku, ixhasa uthintelo lohlaselo lwe-DoS oluzenzekelayo kunye ne-SNMP, i-IEEE 802.1, umthi ojikelezayo, iprothokholi yomthi ehamba ngokukhawuleza, ukudibanisa ikhonkco kunye neminye imisebenzi. Iimpawu zemveliso 1, Ukusebenza kuyamangalisa 2, 176G backplane bandwidth 3, Ø hardware umzila, wire-speed umaleko 3 utshintsho ipakethe rate ifike 131 MPPS 4, Ø core ingafakwa kuthungelwano lwengingqi yemetropolitan, kwaye inika iteknoloji embalwa yokugqibela 1 km. 5, Ø/IEEE802.3 ubungakanani bepakethe ye-Ethernet (i-64 bytes ukuya kwi-1522 bytes) 6、 Ø iipakethi ezinkulu ukuya kuthi ga kwi-9216 bytes Ibonelela ngokhuseleko ngokuchasene neDOS, ukwaliwa kwenkonzo esasazwayo, ukuxhaphaka, kunye neentsholongwane Ø inkxaso IEEE802.1 x, ibonelela ngoqinisekiso lomsebenzisi olusekwe kwizibuko, iteknoloji yekhaka elinenatha, iteknoloji yolawulo lokhuseleko kunye noluhlu lolawulo lweqhinga. Ø nciphisa inani lodibaniso olukhulu lwezibuko phakathi kwenginginya kunye nojongano lweEthernet lokubophelela okuninzi, ukunyusa umda kunye nokungafuneki kwenkqubo Ø enamandla ACL, inkxaso L2 - L4 layer data filteringØ Uluhlu lolawulo lomgaqo-nkqubo, ukulawulwa kokuhamba 8.Easy ukusebenzisa nokugcina Inokulawulwa yiWeb, SNMP njalo njalo Ø inkxaso yeprotocol yeXModem, inokusebenzisa ukuphuculwa kwesoftware yeTFTP/ZMODEM kunye neBootRom Ø inkxaso ye-SFP +, kunye nokuhambelana ngasemva kwe-XFP, njl. njl. I-9.Indlela eyomeleleyo yetrafikhi kunye nolawulo losasazo Ukubona ngokuzenzekelayo kunye nokunyanzeliswa kwesaqhwithi sosasazo, inkxaso. Ukufunyanwa komyalezo we-IGMP, ukunciphisa ngokufanelekileyo ukukhukula komyalezo wosasazo Ø ixhasa imowudi epheleleyo ye-duplex kunye nesiqingatha se-duplex yemowudi yolawulo lokuhamba Ø inkxaso ujongano lwe-Ethernet kwi-1 m njengomlinganiselo wokukhawulela inyathelo ubude Imveliso yeeparitha zobuchule imodeli yemveliso 48+4 10G Tshintsha Iimpawu ezisisiseko Izibuko 48 I-10/100/1000 izibuko eziguquguqukayo kunye ne-4 teraflops Umva we-bandwidth 176Gbps Ireyithi yokuthumela ipakethe 131Mpps iprosesa I-ARM® Cortex™-A9 Umthamo wememori ye-Flash 8MB umthamo wememori 256M Itheyibhile ye-MAC yedilesi 16K Isithinteli somgceni 1.5MB Ingcaciso yesoftware inqaku lokhuseleko Uhlolo lwe-ARP yokhuseleko lweSibuko ukukhusela i-IP yomthombo wezibuko iVLAN Isibuko esekwe kwiVLAN 802.1Q itafile yeVLAN yedilesi eStatic MAC Itheyibhile yedilesi yeDynamic MAC idilesi yetafile Ulawulo lwesaqhwithi Uthintelo lweRadio Multicast Uthintelo lwe-DLF Uthintelo lolawulo lwendlela Ulawulo oluyisiqingatha olusekwe kuxinzelelo oluphindwe kabini olusekwe kwi-PAUSE isakhelo sesibuko sesibuko sesibuko Inkxaso yesibuko sezibuko Ulawulo lwezibuko ngokuBanzi Iisetingi zezibuko Qwalasela izibuko ukudityaniswa komgangatho wenkonzo IEEE 802.1Qau indlela yengxinano 8 ithumela ulandelelwano lwemaphu ye-801. p kwizibuko ngalinye 8 eziphambili IP-based inkonzo Ping uvavanyo DHCP ubhaqo umthi ojikelezayo MSTP(802.1s)、STP、RSTP ulawulo lwenkqubo Console TELNET WEB uphuculo olukude Inkxaso uguqulelo uphuculo nge web Inkxaso uguqulelo lwengingqi uphuculo idimension yangaphandle 440mm × 205mm × 44mm Unikezelo lombane iimpawu Ac 110-240v adaptive, 47-63hz, 1A/ I-230V, amandla ≥80W isalathisi sokukhanya kwamandla, isalathisi senkqubo, ukudibanisa/ukuthumela/ukufumana isalathisi sobushushu/ukufuma kwe-Ambient/ukufuma 0 ukuya ku-50 ℃, -40-70 ℃ ukugcinwa, 0-90%, akukho condensation u Uqinisekiso lomgangatho wemveliso kunye nesiqinisekiso somgangatho wesiqinisekiso seminyaka emi-3 yongqinisiso lweminyaka emi-3 ye-ROHS yoLuntu lwaseYurophu (CE) Esi sixhobo sivavanyiwe kwaye safunyanwa ukuba sithobela iimfuno zokhuseleko lwe-European Emission Standard EN55022 / EN60555-2 kunye ne-Generic European Immunity Standard EN50082-1. EMC: EN55022 (1988)/CISPR-22(1985), iklasi A EN60555-2(1995), iklasi A EN60555-3 IEC1000-4-2(1995), 4K V CD, 8KV, AD IEC1000-4-3 1995) 3V/m IEC1000-4-4 (1995), 1KV – (intambo yombane), 0.5KV – (umgca wesiginali) Isitatimende seKomishoni yoNxibelelwano lweFederal (FCC): Esi sixhobo sivavanyiwe saza safunyanwa sithobela imida yesixhobo sekhompyutha seklasi A ngokulandela kwiCandelwana J lecandelo le-15 leMithetho yeFCC, eyilelwe ukubonelela ngokhuseleko olufanelekileyo kuphazamiso olunjalo xa luqhutywa kwindawo yorhwebo. ♦ Ukuthuthwa kwemveliso kunye nokugcinwa ♦ Ukuthutha: ukupakishwa kwale mveliso kukulungele ukuthuthwa kweemoto, iinqanawa, iinqwelomoya kunye nezitimela. Ngexesha lokuthuthwa, kufuneka likhuselwe elangeni, ukumanzisa kunye nokulayisha okuphucukileyo kunye nokukhulula. ♦ Ukugcinwa: imveliso kufuneka ifakwe kwibhokisi yokupakisha xa ingasetyenziswanga. Ubushushu kunye nokufuma kwendawo yokugcina kufuneka ihlangabezane neemfuno zemveliso. Akufunekanga kubekho izinto ezonakalisayo kwindawo yokugcina kwaye kungabikho kungcangcazela komatshini, impembelelo kunye nentshukumo yemagnethi.

Iimpawu ◊ Inkxaso ye-40GBASE-SR4/QDR isicelo ◊ Iyahambelana ne-QSFP+ yoMbane ye-MSA SFF-8436 ◊ Ireyithi ezininzi ukuya kuthi ga kwi-10.3125Gbps ◊ +3.3V umbane omnye ◊ Umgama wokuhanjiswa ukuya kuthi ga kwi-300m ◊ Ukusetyenziswa kwamandla aphantsi kwe-Ocial: °C ukuya +70 °C ◊ iintambo zesatifikethi ze-UL (ukhetho) ◊ Izicelo ezithobelayo ze-RoHS ◊ 40GBASE-SR4 kwi-10.3125Gbps ngomzila ngamnye ◊ InfiniBand QDR ◊ Ezinye iilinki zamehlo Inkcazo: Itheyibhile ePhakamileyo ePhakamileyo yoHlolo lweSiymbo Ubuninzi beParamitha eyi-Minsolum Absolute yeParamitha ye-Minsolum. Ubukhulu obuqhelekileyo. Iyunithi yeeNqaku zoBonelelo lweVoltage Vcc3 -0.5 - +3.6 V Ubushushu boGcino Ts -10 - +70 °C Ukufuma okuSebenzayo RH +5 - +85 % 1 Qaphela: 1 Akukho condensation eCetyisiweyo yeeMeko zokuSebenza Itheyibhile 2- Iimeko zokusebenza ezicetyiswayo Iparamitha Isimboli seMiz. Ubukhulu obuqhelekileyo. Amanqaku eyunithi yokuSebenza kweCase lobushushu TC 0 - +70 °C Unikezelo lwaMandla oMbane iVoltage Vcc 3.14 3.3 3.47 V Power dissipation Pd - - 1.5 w 1 Bit rate BR 1.25 10.3125 - Gbps Qaphela: 1 Per terminal Electrical Electrical Characteristic Characteristics Parameters . Isichwethezo. Max. Iiyunithi zamanqaku eModyuli yeModyuli Khetha i-VOL 0 - 0.8 V Imodyuli engakhethiyo i-VOH 2.5 - VCC V LPMode Imowudi yaMandla aPhantsi VIL 0 - 0.8 V Ukusebenza okuqhelekileyo VIH 2.5 - VCC +0.3 V Ukuseta kwakhona i-VIL 0 - 0.8 V Ukusebenza okuqhelekileyo - VCC + 0.5. V ModPrsL Ukusebenza okuQhelekileyo VOL 0 - 0.4 V IntL Ukuphazamisa i-VOL 0 - 0.4 V yoMsebenzi oQhelekileyo VoH 2.4 - VCC V Isidlulisi soMbane Iimpawu Umahluko Umhla woNgeniso lwe-Swing Vout 200 - 1600 mV Isiphumo soMahluko woMbane ZD 90 100 100 uMbane oMbane oMbane oMbane oMbane oMbane oDityanisiweyo I-Vin, PP 350 - 800 mVPP i-Bit Error Rate BER E-12 1 Input Differential Impedance ZIN 90 100 110 Ω Qaphela: 1 PRBS2^31-1@10.3125Gbps eCetyisiweyo I-Interface Circuit Figure Figure Figure 2 Figure Figure Itheyibhile ye-4-Pin uMsebenzi weeNkcazo zePin yeSimboli yegama/Amanqaku eNkcazelo 1 GND uMgangatho 1 2 Tx2n Transmitter Ungeniso lweDatha eGuquliweyo 3 Tx2p Transmitter Ungeniso lweDatha olungaguqukiyo 4 GND uMgangatho 1 5 Tx4n Transmitter Inverted Data Input 6 Tx4p InputIn Data Umgangatho 1 8 ModSelL Imodyuli Khetha 9 Ukuseta kwakhona imodyuli ye-10 Vcc Rx +3.3V iSamkeli seSibonelelo soMbane 11 SCL I-2-wire yojongano lwewotshi yesiriyali yojongano lwewotshi 12 SDA 2-ingcingo yojongano lwedatha yojongano 13 GND Umhlaba 1 14 Rx3p Umamkeli Non-Inverted Receiver 15 Data Inverted I-Rxn3 Data Isiphumo 16 I-GND Ground 1 17 i-Rx1p i-Receiver ye-Data engaguqukiyo 18 Rx1n i-Receiver ye-Receiver ye-Inverted Data Output 19 GND Ground 1 20 GND Ground 1 21 i-Rx2n i-Receiver ye-Inverted Data Output 22 Rx2p i-Receiver ye-Data eNgena-Inverted 1 I-GND engabonakaliyo ye-GD4 I-Receiver i-Inverted Data Output 25 i-Rx4p i-Receiver ye-Non-Inverted Data Output 26 GND Ground 1 27 ModPrsL Imodyuli ekhoyo ye-28 IntL Iphazamisa i-29 Vcc Tx + 3.3V Umbane wokuhambisa umbane 30 Vcc1 + 3.3V Unikezelo lwamandla oluphantsi 31 I-G3 iMode ye-G3 i-G3 i-Mode ye-G3 ye-TLP3 ye-Power Low Ungeniso lweDatha olungaguqukiyo lwe-Transmitter 34 Tx3n i-Transmitter ye-Inverted Data Input 35 GND Ground 1 36 Tx1p Transmitter I-Non-Inverted Data Input 37 I-Tx1n i-Transmitter ye-Inverted Data Input 38 GND Ground 1 Qaphela: 1. I-Charcuit ehlukanisiweyo ukusuka kumhlaba wodwa ukusuka kumhlaba we-circuit. Umzobo wokuBeka iliso umzobo wesi-3, iMemori yeMeko yeMeko yeMeko mm Umzobo 4, uMzobo weMechanical Itheyibhile 5- Ubude beCable Ubude beCable L (Iyunithi: m) Ukunyamezela (Iyunithi: cm) ≤1.0 +5/-0 + 1.0）-5L≤1. 0 4.5＜L≤14.5 +30/-0 ＞14.5 +2%/-0 Izilumkiso zokuphatha izilumkiso: Esi sixhobo sisesichengeni sokonakala ngenxa yokukhutshwa kwe-electrostatic discharge (ESD). Indawo engatshintshiyo ekhululekileyo iyacetyiswa kakhulu. Landela izikhokelo ngokweenkqubo ezifanelekileyo ze-ESD. Ukhuseleko lweLaser: Imitha ekhutshwa zizixhobo zelaser inokuba yingozi emehlweni abantu. Kuphephe ukuvezwa kwamehlo kwimitha ethe ngqo okanye engathanga ngqo.

Iimpawu ♦ Inkxaso ye-1000Mbps itshaneli yefayibha ezimbini; ♦ umgangatho we-Interface uxhasa i-PCI Express 2.0; ♦ Inkxaso ye-MSI, i-MSI-X, ixhasa umgca we-VMDq; ♦ Inkxaso yokukhawulezisa i-ISCSI; ♦ Inkxaso yeqhinga leQOS; ♦ Xhasa ukothula i-FCOE; ♦ Inkxaso ye-RSS/TX umgca; ♦ Inkxaso ye-802.3x yokulawula ukuhamba; ♦ Ixhasa uninzi lweenkqubo zokusebenza zenethiwekhi kwaye zinokusasazwa ngokubanzi. Inkcazo I-JHA-GWC401 yi-gigabit fiber network card ezinikele kwi-server, ine-fiber interface ye-1000M LC ezine, inokuxhasa i-4000Mbs yokudlulisa i-bandwidth, kunye nenkxaso ye-PCI-E X4 ye-slot esemgangathweni, uqinisekise ukuba ikhadi lenethiwekhi lisebenza kakuhle kwaye lizinzile. Ikhadi lomnatha likwaxhasa i-VLAN, iqhinga le-QOS, ulawulo lokuhamba kunye neminye imisebenzi, efanelekileyo kwizicelo ze-LAN eziphakathi kunye nezikhulu. I-Advantage yeMveliso ♦ I-JHA-GWC401 ikhadi lenethiwekhi lithatha i-Intel I350 ye-chip yokuqala; ♦ Zonke iibhodi zePCB zinemigangatho eyi-6-8; ♦ Umphezulu wekhadi lomnatha uthatha inkqubo yokutshiza i-tin ukuthintela i-oxidation yobhedu olungenanto kunye nokugcina i-solderability; ♦ Amacandelo ekhadi lothungelwano ayenziwe ngezinto eziqhelekileyo zomzi-mveliso wokuqala, kwaye unikezelo lwamandla lwenziwe nge-TI kunye ne-LTC yamandla e-chips yase-United States, ukuze kuqinisekiswe ukuzinza konikezelo lwamandla kwikhadi lenethiwekhi; ♦ Slot ngomnwe wegolide nge-5μ igolide enzima yoqhagamshelwano oluthembekileyo, ilahleko ephantsi, ilahleko ephantsi yepakethe kunye nokulibaziseka kwedatha ephantsi; ♦ I-interface yekhadi lenethiwekhi ifakwe ngokukhusela kabini, enokuthi ithintele ngokufanelekileyo ukuphazamiseka kunye nokwenza ukuhanjiswa kwedatha ngokukhawuleza; ♦ Ngobushushu bokushisa kwikhadi lenethiwekhi, kunokunciphisa ubushushu bokusebenza kwekhadi lenethiwekhi nangaliphi na ixesha, ukuphucula ukuzinza kokusebenza kunye nokwandisa ubomi benkonzo yekhadi lenethiwekhi; ♦ Onke amakhadi womnatha adlula iiyure ze-24 ahlala esebenza ngokuguga phantsi kwe-90 degrees ephezulu yokushisa, kunye novavanyo oluqinileyo, ukuqinisekisa ukuthembeka okuphezulu kunye nokuzinza okuphezulu kwekhadi lenethiwekhi; Inkxaso ye-10Gbps ishaneli yefiber ezimbini; Inombolo yeMveliso yeMveliso yeMveliso JHA-GWC401 Igama leMveliso yeGigabit i-quad-channel ye-universal fiber network card Type Type Ethernet server network network Processor Chip Intel I350 Gigabit Ethernet controller Bus Uhlobo lwe-PCI Express X4, ehambelana ne-X4, i-X8 kunye ne-X16 PCI-E slots Network Interface Type SFP System Interface Uhlobo lwe-PCIe v2.0 (5.0GT/s) Ethernet Storage iSCSI, FCoE, NFS Transmission Rate (Mbps) 1000M Uhlobo loThutho Ifayibha yeLC ephakathi, iphantsi kweMMF 62.5/50 microns Web Standards IEEE802.3 Iimpawu eziKhethekileyo iTekhnoloji ye-Intel Virtualization yoQhagamshelwano;Umgca wesixhobo somatshini obonakalayo (VMDq) kunye ne-SR-IOV;Ulungelelwaniso lomthwalo we-Multi-CPU;Ukuhluzwa kwepakethi ekwinqanaba eliphezulu (ngezibuko); Inkxaso yeVLAN kunye nokufakwa kwethegi yeVLAN, ukususwa kunye nokucoca ipakethe; Ukukhawuleza kwe-ISCSI, i-iSCSI ekude ukuqala; Itshaneli yefiber ye-Ethernet; Ukunyamezela impazamo ye-Adapter, ukutshintsha ukunyamezela impazamo; Ukulungelelanisa umthwalo oguqukayo; Inkxaso ngokwamaqela; Ukukhangela kwe-TCP kunye nokukhulula, icandelo le-TCP / enkulu ukuthumela ukukhulula, ukunciphisa ukuphazamiseka; IPv6 ukothula; Iseva ehambelanayo yeLenovo yeseva, 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 kunye Isiqinisekiso seseva ye-DIY Isatifikethi sobuchwephesha obuphezulu, isatifikethi se-ISO9001, isatifikethi seCE, iFCC isatifikethi, isiqinisekiso se-ROHS, isiqinisekiso se-REACH iNkqubo eSebenzayo eSebenzayo yeWindows XP SP3, iWindows 7, iWindows Server 2003, iWindows Server 2008, iWindows Server 2008 SP2, iWindows Server 2008 SP2 Core, iWindows Server 2008 R2 SP1 yeWindows SP1 yeWindows SP1, iWin2 yeWindows SP1. (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 2.3, VMware ESXi 5.02,VMware ESX M/N.ilandelayo 3 (GA TBD) Ubude 13.8 cm (5.43 intshi) Ububanzi 6.8 cm (2.68 intshi) Ubushushu obusebenzayo 0℃~55℃(32℉~131℉) Ubushushu boGcino -40℃~70℃(-40℉~158℉) Ukuodola iNgcaciso yeCandelo leNombolo yeMveliso JHA-GWC401 Intel I350 chip, PCIe x4 (5.0GT/s), Gigabit SFP Quad Port, 1000Mbps Transmission Rate