Iimpawu: 1). Ixhasa i-9.95 ukuya kwi-11.3Gb / s imilinganiselo ye-bit 2). I-Hot-Pluggable 3). IDuplex LC isinxibelelanisi 4). 850nm VCSEL transmitter, PIN photo-detector 5). I-MMF idibanisa ukuya kwi-300m 6). I-2-wire interface yemigaqo yolawulo ehambelana ne-SFF 8472 i-digital diagnostic monitoring interface 7). Unikezelo lwamandla : + 3.3V 8). Ukusetyenziswa kwamandla4.5Gb/ s; xa iphantsi, isantya sedatha ye-input 4.5Gb / s; xa iphantsi, iqondo ledatha yegalelo 1000 V) Ukukhutshwa kwe-Electrostatic (ESD) ukuya kwi-Duplex LC Receptacle IEC 61000-4-2GR-1089-CORE ehambelanayo ne-FCECInterference Icandelo 15 Iklasi I-BEN55022 Udidi B (CISPR 22B) I-VCCI Udidi B Iyahambelana nemigangatho ye-Laser Eye Safety FDA 21CFR 1040.10 kunye ne-1040.11EN60950, EN (IEC) 60825-1,2 Ihambelana neClass 1 laserproduct. • ISekethe eCetyisiweyo eCetyisiweyo yeSekethe yoBonelelo boMbane yeSekethe yeSibonelelo esiPhakamileyo esiPhakamileyo • Ubungakanani boomatshini I-JHA inelungelo lokwenza utshintsho kwiimveliso okanye kulwazi oluqulethwe apha ngaphandle kwesaziso. Akukho tyala lithathwa njengesiphumo sokusetyenziswa okanye ukusetyenziswa kwazo. Akukho malungelo phantsi kwalo naliphi na ilungelo elilodwa lomenzi wechiza akhapha ukuthengiswa kwazo naziphi na iimveliso ezinjalo okanye ulwazi. Ipapashwe nguShenzhen JHA Technology Co., Ltd Copyright © Shenzhen JHA Technology Co., Ltd Onke Amalungelo Agciniwe

24+4 Ulawulo lwe-Gigabit Switch JHA-S2404MG-28BC ♦ Isishwankathelo seMveliso 24+4 Ulawulo lwe-Gigabit Switch lutshintsho oluqhelekileyo olungathinteliyo. Ibonelela nge-24 * 10/100/1000Base-T izibuko, i-4 * 1000M izibuko ze-SFP; I-56Gbps yokutshintsha amandla, i-41.644Mpps yokusebenza yokudlulisa phambili, i-flexible networking capability iqinisekisa ukuzinza kwenethiwekhi kunye nokulinganisela kwekhonkco lomthwalo. enika i-bandwidth eyaneleyo yokudibanisa idatha kunye nokutshintshiselana kwedatha.Kwaye ukuze uphendule ngokuguquguqukayo kwiimfuno zenethiwekhi, abasebenzisi banokukhetha izibuko ezifanelekileyo zeGigabit ngokweemfuno zabo; Ilungele amashishini amancinci naphakathi, inethiwekhi yekhampasi, iikhefi ze-Intanethi kunye nokusetyenziswa kwe-MAN. ♦ Iimpawu eziphambili zeMveliso 1. Ukusebenza okuphezulu (1) kunye ne-56Gbps umthamo we-backplane, ukusebenza okuphezulu (1U TOR) kule ntsimi; (2) umzila we-hardware, isantya sokuthunyelwa kwepakethi yesantya socingo lwe-2 switching ifikelele kwi-41.644Mpps; (3) inokubekwa kwi-Metropolitan Area Network, kwaye ibonelele ngetekhnoloji yeekhilomitha ezininzi zokugqibela; (4) i-ethernet / IEEE802.3 ubungakanani bepakethe (64 bytes ukuya kwi-1522 bytes) (5) iipakethi zejumbo ukuya kwi-9216 bytes 2. Ikhuselekile kwaye ithembekile (1) bonelela nge-DOS, iDDOS, i-spoofing kunye nokukhusela intsholongwane (2) inkxaso ye-IEEE802.1x, ibonelele nge-port-based ungqinisiso lomsebenzisi, i-network shield, ulawulo lokhuseleko, kunye neteknoloji yokulawula umgaqo-nkqubo (3) ukunqanda inani eliphezulu lemikhosi edibeneyo nge-port, i-inter-binding Ethernet interface, ukwandisa i-bandwidth kunye ne-system redundancy (4) i-ACL enamandla, ixhasa i-L2-L4 yokucoca idatha (5) uluhlu lolawulo lomgaqo-nkqubo kunye nommiselo wokuhamba kwe-3. ULondolozo oluLungileyo (1) luxhasa uqwalaselo lwezibuko oluguquguqukayo (2) olukwazi ukulawulwa ngeWeb, SNMP, njalo njalo (3) xhasa iprotocol yeXModem, sebenzisa iTFTP/ZMODEM kuphuculo lwesoftware kunye nokuphuculwa kweBootRom yesi-4. Ukuqukuqela okunamandla kunye noLawulo loSasazo (1) ngokuzenzekelayo ukufumanisa kunye nokulawula isaqhwithi sosasazo, ukuxhasa ukubonwa kweepakethi ze-IGMP, ukunciphisa ngokufanelekileyo ukukhukula kweepakethi zosasazo. (2) xhasa imowudi ye-duplex epheleleyo kunye nesiqingatha solawulo lokuhamba kwemowudi ye-duplex (3) xhasa ujongano lwe-Ethernet oluthatha i-1M njengobude benyathelo lokunciphisa isantya -T amazibuko, i-4 * 1000M izibuko ze-SFP ze-Backplane Capacity I-56Gbps iNtsebenzo yokuGqithisa 41.644Mpp Iprosesa ye-ARM® Cortex™-A9 Umthamo weMemori yeFlash 8MB Isakhono seMemori 256MB Idilesi ye-MAC Itheyibhile ye-16K Umgca wesithinteli 1.5MB Ucaciso oluthambileyo lweVLAN Isibuko esekwe kwiVLAN 802.1Q idilesi ye-VLAN yokuLawula i-MAC eStable MAC idilesi DLF ukucinezela Umyinge wokunciphisa Ulawulo lokuHamba Ulawulo oluyisiqingatha sesibini esisekwe kuhlobo loxinzelelo lwangasemva Ulawulo oluphindiweyo olupheleleyo olusekwe kwi PAUSE isakhelo Isibuko sesibuko Inkxaso yesibuko sesibuko Ulawulo lweSibuko ngokubanzi Ubalo lwezibuko Ukuqwalasela izibuko Izibuko leeNkonzo ze-IP Ukufunyanwa kwe-ping DHCP Snooping Spanning Tree MSTP( 802.1s), STP, RSTP System Management TELNET WEB Remote Uphuculo uguqulelo uphuculo ngewebhu Uhlaziyo lwenguqulo yenkxaso ngeMpawu yeMpawu yendawo ye-Physical Dimension 440mm × 230mm × 44mm Charteristic of Power AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS power hot backup Amandla ≥80W Isalathiso senkqubo yesibane isibonisi isalathisi sombane, isalathisi sombane wesibane Ubushushu beNdawo/Ukufuma 0-50 ℃ ukusebenza, -40-70 ℃ ukugcinwa,0-90% akukho condensation u Certification Ungqinisiso ROHS ungqinisiso European Community (CE) Electromagnetic Compatibility Directive: Esi sixhobo sivavanyiwe kwaye kufunyaniswe ukuthobela iimfuno zokhuseleko 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.

I-8E1-4FE i-interface Converter JHA-CE8F4 (I-Logical lsolation) Isishwankathelo Isixhobo esisebenzisa i-reverse direction technology multiplexing to bundle kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-4Channel 100BASE-TX. Iyakwazi ukuqonda ukuguqulwa phakathi kwe-1 ~ 8 itshaneli ye-E1 kunye ne-Ethernet ujongano olubonakalayo, ukwenza iziteshi ze-E1 ezidityaniswe ne-Ethernet interface optical. Ukusebenzisa i-GFP encapsulation, xhasa i-LCS (isikimu sokulungelelanisa umthamo) kunye neprotocol ye-LAPS. Esi sixhobo sinokuxhasa ubumbeko lwetshaneli ye-1-8 yeChaneli E1, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela i-E1 imigca yokuhambisa ixesha, i-1channel/4channel/8channel Ethernet bandwidth is1984Kbit/s, 7936Kbit/s, 15872 Kbit/s. Isixhobo sibonelela ngomsebenzi we-alamu. Umsebenzi unokwethenjelwa kwaye uphantsi kokusetyenziswa kwamandla, ukudibanisa okuphezulu, ubungakanani obuncinci. Inkxaso Ulawulo lwenethiwekhi , Umsebenzi oyintloko wenkqubo yolawulo lwenethiwekhi kukuzalisekisa uphando lwezixhobo zasekhaya kunye nezikude kunye nolawulo loqwalaselo olubandakanya ukubuza ubume be-alamu kumgca we-E1, isimo sokusebenza se-Ethernet, kunye nokulawulwa kwe-loopback njl. yedatha ye-Ethernet kwi-1 ukuya kwi-8 E1 iisekethe; Inokuxhotyiswa nge-Ethernet emine yokutshintsha ujongano lombane ukuze umsebenzisi agcine iswitshi ye-Ethernet; I-Ethernet 10/100M, i-duplex epheleleyo / isiqingatha iguquguquka ngokupheleleyo, inkxaso yeprotocol yeVLAN; Ichweba ngalinye lixhasa inkxaso ye-Ethernet ye-AUTO-MDIX (ikhebula le-crossover kunye ne-straight-line adaptation); I-interface ye-Ethernet nayo i-optical interfaces yokuzikhethela ukuphumeza ukuhanjiswa kwedatha ye-Ethernet ngokudibanisa i-E1 kude; I-8-channel E1 imigca, umahluko omkhulu wokulibaziseka phakathi kwazo naziphi na ezimbini unokufikelela kwi-220ms; xa ukulibaziseka ukulibaziseka ngaphezu kwe-220ms, ukulibaziseka kuya kuvelisa i-alarm engafanelekanga, ngelixa ukuphazamiseka kwezoshishino; Uluhlu lwedilesi ye-Ethernet ye-MAC eyakhiwe ngamandla (4096), kunye nomsebenzi wokucoca isakhelo sedatha yendawo; I-interface ye-E1 ihambelana ne-ITU-T G.703, G.704 kunye ne-G.823, ayixhasi ukusetyenziswa kweendawo zokubonisa; Imowudi yexesha, ixesha elikhethiweyo lendawo kunye nokulandelela ixesha lomgca we-E1, umthombo wexesha lomgca we-E1 unokutshintshwa ngokuzenzekelayo ngokomgangatho wesignali. Njengenkqubo yomthombo wexesha le-E1 kwiNdlela yokuqala ye-E1, xa ukusilela kwe-E1 yokuqala (isilumkiso esinzulu LOS/AIS/LOF/CRC4 okanye isiginali yokuvelisa iluphu) kunye nomendo wesibini u-E1 usebenza ngokufanelekileyo, inkqubo iya kutshintshela ngokuzenzekelayo kumzila. Indlela yesibini E1; ukupheliswa kwesiphoso, inkqubo emva koko ibuyele ngokuzenzekelayo kwindlela yokuqala ye-E1; Ukuthotyelwa kweprotocol ye-ITU-T esemgangathweni, isiphakamiso se-GFP-F ye-encapsulation G.7041, i-VCAT yokudibanisa i-virtual kunye ne-LCAS Link Capacity Adjustment iingcebiso G.7042, i-Ethernet mapping ukuya kwi-nxE1 ncomo G.7043, i-Ethernet ukuya kwi-E1 enye ingcebiso yemephu G. 8040; Xa i-bandwidth yokudlulisa inyuka, ayiyi kulimaza idatha ye-Ethernet; Ukuhanjiswa kwe-bandwidth kuncitshiswe ngokwenziwa, kunokuqondwa ngaphandle kokonakalisa inethiwekhi yedatha ye-Ethernet; Iziphelo ze-E1 ze-tributary zisenokungahambelani noqhagamshelo olulandelelanayo; Xa isalathiso esinye sokutyibilika i-E1 sisilela, elinye icala lingasebenza; I-loop yesignali ye-E1 ngasemva kwaye inqumle umsebenzi wokufumanisa ngokuzenzekelayo: Xa ufumanisa ukwenzeka kwendlela ye-loop ye-E1 yendlela, inkqubo inqunyulwe le E1; i-loopback ikhululiwe, i-E1 yokubuyisela ngokuzenzekelayo sebenzisa le ndlela; Gqibezela isibonakaliso se-alam, khetha ukubonisa i-alam yasekhaya / ekude; Ixhasa i-E1 ekude ye-line side loopback function ukuququzelela uvavanyo lwemigca ye-E1; Inkxaso yesixokelelwano sasekhaya sokusetwa kwakhona kwenkqubo ekude; bonelela nge-remote interface loopback umyalelo, kulula ukucwangcisa ukugcinwa; Ujongano lolawulo lweConsole lubonelela ngokuvuleleka ngokulula kofakelo; Imodyuli yolawulo lwenethiwekhi yoqwalaselo, inkxaso yolawulo lwenethiwekhi yeSNMP ezimeleyo; ngesi siphelo kwimboniselo ubume bomsebenzi wokubonisa isixhobo esikude; Iinketho ezininzi zemowudi yamandla: AC220V, DC-48V / DC24V kunye nokunye; I-DC-48V / DC24V unikezelo lwamandla kunye nomsebenzi wokufumanisa polarity oluzenzekelayo, xa ifakwe ngaphandle kokwahlula phakathi kokulungileyo nokubi. IiParameters ♦ Umgangatho we-E1 Interface Interface: thobela iprotocol G.703; Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela iJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuqwalaselwa: 0~6dBm ♦ Ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3 802. , IEEE 802.1Q (VLAN) Idilesi ye-MAC Ikhono: I-4096 Isidibanisi: RJ45, inkxaso ye-Auto-MDIX ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 ° C ~ 50 ° C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukufuma okuGcina : 5% ~ 95 % (akukho condensation) Iinkcukacha zeModeli yeNombolo: JHA-CE8F4 Inkcazelo yokuSebenza 8E1/4FE isiguquli sojongano,4channel 100M Ethernet transmission phezu 8E1，4channel Ethernet inkxaso Logical lsolation Ubungakanani boMveliso weDimension: 19 intshi 1U 483X138X44mm (WXDXH) Ubunzima 2.0KG / iqhekeza Isicelo Inkcazelo yesicelo: Xa isixhobo iseti logic yodwa ,kunokufezekiswa Unxibelelwano oluzimeleyo phakathi A - A1, B - B1, C - C1 kunye D - D1. 1. Iziguquli zeProtocol zisetyenziswa ngababini; I-2.1-8channel E1 yokuhambisa umgca we-bandwidth 1984Kbit / s ~ 15872Kbit / s.

Intshayelelo ye-JHA-GS11U series inokuguqula i-Optical - Ethernet izibonakaliso phakathi kwe-10/100/1000M UTP interface (TX) kunye ne-1000M i-fiber optical interface (FX). I-10 / 100 / 1000M ye-gigabit Ethernet yendabuko inokwandiswa ukuya kumgama we-100km ngokusebenzisa i-fiber optical link.Ukusebenza kunye nomgangatho weemveliso zigqwesileyo ngenxa yokwamkela i-Gigabit IC yakutshanje evela e-USA naseTaiwan. I-6 yeqela le-LED ebonisiweyo izibane zinokubeka iliso ngokupheleleyo iimeko zokusebenza zabaguquli. Kulula kubasebenzisi ukujonga kwaye baxilonge ukusilela kwabaguquli. I-JHA-GS11U Series Gigabit Converters ingasetyenziswa yodwa; Ikhadi lokuguqula kufuneka lifakwe kwi-16 slots I-RACK kunye ne-Converter Standalone kufuneka ifakwe kwii-slots ze-14 i-RACK enikezelweyo, efanelekileyo ukusetyenziswa kwe-Network Centre. Iimpawu ♦ Umsebenzi wothethathethwano oluzenzekelayo uvumela izibuko ze-UTP ukuba zikhethe ngokuzenzekelayo i-10/100/1000M kunye neDuplex epheleleyo okanye iHalf Duplex. ♦ Izibuko le-UTP lixhasa udibaniso lwe-MDI/MDI-X auto crossover. ♦ I-Multimode Fiber: umgama omkhulu ukuya kwi-224m / 550m I-Singlemode Fiber: umgama omkhulu ukuya kwi-100km. ♦ Ukuxhasa ubuninzi bepakethi ye-Ethernet ye-1536 byte. ♦ Ukuxhasa ulawulo lokuqukuqela. ♦ Ukwamkela unikezelo lwangaphakathi lwamandla Inkcazo ♦ Imigangatho yokusebenza: IEEE802.3z/AB, 10/100/1000Base-T kunye ne-1000Base-SX/LX/HX. ♦ Itheyibhile yedilesi ye-MAC: 4K. ♦ Isixhasi seDatha: 256K ♦ Ikheyibhile : Intambo ye-UTP: Ikati 5e okanye iKati 6 (ubukhulu bomgama ukuya kuthi ga kwi-100m) Ifayibha:i-multimode : 50/125, 62.5/125μm (ubukhulu bomgama ukuya kuma-550/224m) imowudi eyodwa 3/1: 258. , 8.7/125, 9/125μm (umgama omkhulu ukuya kwi-100km) ♦ Isiqhagamshelo: UTP: RJ-45,10/100/1000Mbps; I-Fiber: LC, 1000Mbps ♦ Ulawulo lokuhamba olupheleleyo I-Duplex epheleleyo: IEEEE802.3x Isiqingatha seDuplex: uxinzelelo lwangasemva. ♦ Amandla: AC 220V (170-260V) 50Hz; DC 5V1A, USB Power Supply ♦ Ubushushu be-Ambient:0 ～ +50℃ ♦ Iqondo logcino:-20 ～ +70℃ ♦ Ukufuma:5% ～ 90% ♦ Imilinganiselo: Amandla angaphandle:26 (phezulu) x 70 x9 x3th ububanzi) (ubude) mm iFayibha yoLwazi lweModeli yokuDibanisa iFayibha uhlobo lweMax umgama Wavelength TX amandla uSensitivity Link Budget 1000Base-SX LC Multimode 224/ 550m 850nm -11～-6dBm -18dBm 7dBm 1000Base-LX-10 LC Singlemode 10km-B52-10km-13km-13 I-9dBm 1000Base-LX-30 LC Imowudi eyodwa 30km 1310nm -8～0dBm -25dBm 17dBm 1000Baee-HX LC Imode eyodwa 70km 1550nm -5～0dBm Inkcazo Elungileyo I-2 ye-Order ye-2 ye-Nombolo ye-2DBm. JHA-G11U 10/100/1000M Multimode, Dual Fiber, 2Km, SC/ST/FC/LC Connector JHA-G11U-20 10/100/1000M Imowudi enye, iFayibha eDual, 20Km, SC/ST/FC/LC Connector I-JHA-G11WU-20 I-10/100/1000M Imowudi enye, iFayibha enye, i-20Km, i-SC/ST/FC/LC Isiqhagamshelo JHA-GS11U 1*1000Base-X SFP Slot + 1*10/100/1000Base-T(X) RJ45 Port

I-2 * 10G i-Fiber Port + 8 * 1000Base-X + 8 * 1000M i-Combo Port, i-Industrial Ethernet Switch elawulwayo JHA-MIGS800C08W2-1U Overview JHA-MIGS800C08W2-1U kunye ne-2 * 10G fiber, 8 * 1000M fiber kunye ne-08 * 10 izibuko, ulawulo iiswitshi Ethernet zoshishino, ukubonelela umgangatho obalaseleyo kushishino ezifana ukumelana nobushushu obuphezulu / obuphantsi, ukukhuselwa kombane, njl.njl., ngokuyilwa kwesekethe yokupholisa engena fan, ubushushu obubanzi bendawo yokusebenza, ibakala lokhuseleko oluphezulu kunye nobunye ubuchwepheshe. Ngaphandle koko, iiprothokholi ezahlukeneyo ezityebileyo, ezinjengokutshintsha okudibeneyo kunye nokhuseleko, ukuxhasa itekhnoloji yokhuseleko lwe-Ethernet ye-multi-ring ring (ERPS), iphucula kakhulu ukuguquguquka kwenethiwekhi kunye nokuphucula ukuthembeka kunye nokhuseleko lothungelwano lwamashishini. Isenokuhlangabezana neemfuno zokuthunyelwa kohambo lukaloliwe, isixeko esikhuselekileyo, ezothutho ezikrelekrele, ukubekwa esweni kwangaphandle kunye nezinye iindawo ezirhabaxa. Iimpawu Igalelo lamandla: DC 36 ~ 75V AC 100 ~ 240V 50/60Hz Ubushushu bokusebenza: -40℃ ~ 75℃ Shell: IP40 inqanaba lokhuseleko, uyilo olungenafanless Ingxelo yovavanyo: CCC/CE/FCC/RoHS Anti-static:8KV-15KV MTBF : 100000hours IiParameters zeMode yoMboneleli wamazibuko eZinzileyo I-2 * 10G Base-X, 8 * 1000 Base－X, 8 * 1000M i-combo yoLawulo lwePort Support console Ujongano lwamandla ombane I-terminal ye-Phoenix, unikezelo lwamandla amabini adityanisiweyo Izalathisi ze-LED PWR, Ikhonkco/UMTHETHO weNdlela yeCable ye-LED kunye noMgama woThutho oluJikiwe-isibini 0-100m (CAT5e,CAT6) i-Monomode optical fiber 20/40/60/80/100KM Multimode optical fiber 550m Network Topology Ring topology Inkxaso Star topology Inkxaso Bus topology Inkxaso Tree Topology Inkxaso Hybrid topology INkcazo yoMbane Ukufakwa kombane DC36-75V/AC 100-240V 50-60HZ Ukusetyenziswa kombane Iyonke Uluhlu lwe-2 Ukutshintsha Ukutshintsha umthamo we-160G Packet izinga lokuthunyelwa kwe-95.23Mpps idilesi ye-MAC yetafile ye-16K VLAN Inkxaso ye-4K Buffer 12M Ukulibaziseka koThutho