Iimpawu ♦ Inkxaso ye-5 10/100Base-T (X) i-Ethernet port. ♦ Inkxaso IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ I-plug-and-play, i-10/100Base-T (X), i-duplex epheleleyo / isiqingatha, i-MDI / MDI-X i-auto-adaptation. ♦ Uyilo lwetshiphu yeshishini, ukukhuselwa kwe-15kV ESD, ukukhuselwa kokunyuka kwe-8kV. ♦ I-DC10-58V yamandla e-redundancy, ukubuyisela ukhuseleko lwe-polarity. ♦ Uyilo lwe-Industrial grade 4, -40-85 ° C lokushisa lokusebenza. ♦ IP40 elinganiswe ngezindlu ze-aluminium alloy, i-DIN-Rail ixhonywe. Intshayelelo ye-JHA-IF05M yiplagi-kunye-udlala engalawulwayo yokutshintsha kwe-Ethernet yeshishini, enokubonelela ngesisombululo sezoqoqosho kwi-Ethernet yakho. Isakhiwo sayo esitywinwe ngokupheleleyo (inqanaba lokukhusela le-IP40), ngaphezulu-yangoku, i-voltage engaphezulu kunye ne-EMC ekhuselweyo, igalelo lamandla aphindwe kabini kunye noyilo olwakhelwe ngaphakathi lwe-alamu lunokunceda inkqubo ephambili yabasebenzi abaqeshiweyo ukuba bajonge ukusebenza kwenethiwekhi. ukusebenza ngokuthembekileyo kwindawo enzima neyingozi. JHA-IF05M inkxaso 5 10/100Base-T (X) Ethernet port. Ixhasa i-CE, i-FCC, i-RoHS esemgangathweni, i-rugged high-high-high-force case, igalelo lamandla (DC10-58V). Inkxaso yokutshintsha i-IEEE802.3, IEEE802.3u, IEEE802.3x ene-10/100Base-T(X), igcwele/isiqingatha se-duplex, kunye ne-MDI/MDI-X auto-adaptation, i- -40-85℃ yobushushu bokusebenza inokuhlangabezana zonke iintlobo zeemfuno zokusingqongileyo kwimizi-mveliso, ibonelela ngesisombululo esithembekileyo nesoqoqosho kuthungelwano lwe-Ethernet yeshishini lakho. I-Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Ukulawulwa kokuhamba kwe-IEEE802.3x ulawulo lokuhamba, ulawulo lokuhamba ngasemva koxinzelelo Ukutshintsha iNtsebenzo yokuPhawula iNqanaba: 0.744MppsImo yoThutho: Gcina kunye nePacketPacket Buffer Ubungakanani: 512Gbzeps Ubungakanani be-AC: 512Gbzeps Ixesha lokulibaziseka kwe-1K: 100,000 Iiyure Iwaranti 5-yeminyaka Dimension Order Information Model No. Inkcazo yeeMpahla JHA- IF05M Ukutshintsha kwe-Ethernet yoShishino olungaLawulwanga, i-5 I-10/100Base-T (X), i-DIN-Rail, i-DC10-58V, -40-85 ° C Unikezelo lwaMandla oBubushushu obuSebenzayo: I-DC24V i-DIN-Rail Power Supply okanye i-Adapter yaMandla ngoKhetho.

I-24 + 2 yoLawulo lwe-Gigabit Fiber Ethernet Switch JHA-S2024MG-26BC 24 + 2 Gigabit eLawula iFiber Switch ♦ Umboniso wemveliso: v JHA-S2024MG-26BC Series Gigabit Managed Fiber Switches are second, layer four gigabit controlled switch. I-Hard Ware ixhasa ukutshintshwa kwe-wire-speed kuluhlu lwesibini. Abasebenzisi banokuseta zonke iintlobo zemisebenzi yokutshintsha nge-Ethernet port kwi-WEB. I-ARP eyakhelwe-ngaphakathi kunye nenkqubo yokukhusela ye-DOS inokukhusela ngokufanelekileyo i-ARP, i-DOS kunye nokuhlaselwa kweentsholongwane ezahlukeneyo. Ngaphezu koko, iiSwitshi ze-JHA-S2024MG-26BC Series zikwaxhotyiswe ngeempawu ezininzi ezinamandla: iQoS ebanzi, umthi ojikelezayo, ukucinezelwa kwesaqhwithi, Ukulawulwa kweBandwidth, IGMP Snooping, ulawulo lokufikelela kwi-ACL, i-DHCP snooping njl. Ilungele kakhulu amashishini amancinci naphakathi, uthungelwano lwekhampasi, kunye nezicelo zokudityaniswa kothungelwano lwengingqi yemetropolitan. Ukukhusela i-ARP: umsebenzi wedilesi ye-MAC kunye nokubopha i-port kunye ne-MAC yokucoca idilesi yokhuseleko inokukhusela ngokufanelekileyo ukuhlaselwa kwe-ARP; I-DHCP snooping inokubonelela ngokhuseleko lwe-ARP kubasebenzisi ukuba bafumane i-MAC ngamandla. 2. Qos: inkxaso yeqhinga leQOS ezininzi. Ngokusekwe kulungiselelo oluphambili lwe-802.1p, izibuko ngalinye libonelela ngemigca esibhozo ephambili. IP-DSCP inokwahlulwa ibe ngamanqanaba enkonzo ahlukeneyo ngokweentloko ze-IP, ukufezekisa i-QOS ebanzi. I-AUTO VOIP inokuseta izibuko kweyona nto iphambili yesiginali yelizwi, iphucule umgangatho welizwi womnatha womnxeba we-IP kakhulu. 3. Umthi oNabileyo: Xhasa umgangatho we-IEEE 802.1d kunye ne-IEEE 802.1w (iProtocol ye-Rapid Spanning Tree Protocol) kunye ne-IEEE 802.1s (iProtocol ye-Multiple Spanning Tree). 4. I-AUTO DOS: khusela olu hlaselo lweDOS lulandelayo ngeendlela ezisixhenxe ezahlukeneyo. 1 . (2) Uhlaselo lwe-Blat: umhlaseli uthumela iipakethi ezibunjiweyo kunye nenombolo yezibuko yomthombo ofanayo kunye nenombolo yendawo yokuya kuyo, inkqubo yexhoba izama ukuthumela ulwazi lwempendulo kuyo, isiphumo sokuphazamiseka kwenkqubo okanye ukuqala kwakhona. (3) Uhlaselo lwe-Smurf: umhlaseli usebenzisa idilesi yomthombo we-spoofed ekujoliswe kuyo ukuze aqhube inkqubo ye-ping kwidilesi yosasazo. Emva koko yonke imikhosi esebenzayo iya kuphendula ekujoliswe kuyo, okukhokelela ekuxineni kwenethiwekhi okanye ukuphazamiseka. (4) Isikhukula se-Ping: ukukhukula kwenkqubo ekujoliswe kuyo yizaqhwithi zosasazo lwe-ping, ukuze inkqubo ingakwazi ukuphendula kwimbalelwano esemthethweni. (5) I-SYN/SYN-ACK ikhukulisekile: ikhukula inkqubo ekujoliswe kuyo yomngxuma nge-SYN okanye SYN / ACK ipakethe. (6) Khusela uhlaselo lwe-TCP olungasebenziyo: Thintela ukukhukula kwedatha okubangelwa iipakethi ze-TCP ezingavumelekanga. (7) I-Ping of Death attack: Ithumela iipakethi zesicelo ze-ICMP ezinkulu kakhulu ("i-Ping"), injongo yayo kukubangela ukuba i-buffer ye-input input yekhompyutheni iphuphume, ukwenzela ukuba ikhompyutha ikhubazekile. 5. Uxinzelelo lwesaqhwithi: inokusetwa kunye neSasazo, i-multicast, i-DLF traffic. 6. Ukulawulwa kokufikelela kwe-ACL: isetyenziselwa ukulawula utshintshiselwano lwepakethi ukusuka kwi-port, ukuqinisekisa ukuba indawo ye-intranet ayiyi kuba nokufikelela kubasebenzisi ngaphandle kwegunya, ngelixa ukhusela ngokungathanga ngqo ukuhlaselwa kwe-ARP. 7. I-IGMP Snooping: Inkxaso ye-IGMP version 2 (RFC 2236): I-IGMP Snooping isetyenziselwa ukuseka amaqela e-multicast ukuhambisa iipakethi ze-multicast ukuphepha ukumosha i-bandwidth xa i-multicast ipakethe igqithise inethiwekhi. 8. Inkxaso ye-802.1x yokuqinisekisa, kunye nokubonelela abasebenzisi ngokufikelela ekuqinisekiseni. 9. I-Wire-speed filtering - Ukugcinwa - imowudi yangaphambili, ukubonelela ngesakhiwo sokutshintsha esiyinyaniso esingathinteliyo. 10.Ukuxhasa umsebenzi wokubonwa kwezibuko, ukuqokelela izibuko, umda wesantya sezibuko. 11. Ukuxhasa i-port-based VLAN kunye ne-IEEE802.1Q esekelwe kwi-VLAN. ♦ Ukucaciswa kwemveliso: Imodeli yemveliso 24+2 Gigabit eLawulwayo iFiber Switch eZinzileyo 24*1000M izibuko ze-SFP+2*1000M RJ45 izibuko I-Backplane bandwidth 52Gbit Cache 32Mbits VLAN 4K MAC idilesi yetafile 8K Ubude befram 9216B Ukusetyenziswa kweNethiwekhi yeMedia-1L00 i-laser yobude obude (1310nm) phezu kwe-multi-mode kunye ne-fiber mode eyodwa, i-fiber ye-multi-mode, umgama ophezulu yi-550m, i-mode eyodwa 10-24km. umgama wothumelo oluphezulu oziimitha ezingama-550. Isivumelwano esixhaswayo IEEE802.3、IEEE 802.3ab、IEEE 802.3x、IEEE802.1q、IEEE802.1p、IEEE802.1z、IEEE802.1d、IEEE802.1s、IEEE802.1w、IEEE802.1ax yokuthumela ,IEEE802.1ax ,iEEE802.1ax . 1000Mbps: 1488000pps Imilinganiselo 440x280x44mm (1U19 inch standard chassis) Ukusetyenziswa kwemekobume yoGcino Ubushushu: -20℃～70℃;Storage humidity5％～90％Non-condensing0℃:  Umsebenzi wobuGcisa ukufuma10％～90％Non-condensing Power igalelo:90-264VAC,50-60HZ;imveliso:5V/12A Ukusetyenziswa kwamandla 60W

Iimpawu: 1). Ukuya kwi-1.25Gb / s iDatha yeDatha ye-2). I-Hot-Pluggable 3). Isidibanisi se-LC esisodwa 4). Ukuya kwi-20 km kwi-9/125μm SMF 5). I-1310nm FP i-laser transmitter 6). I-1550nm i-PIN ifoto-detector 7). Eyodwa +3.3V Ubonelelo lwaMandla 8). I-Interface yokuHlola ihambelana ne-SFF-8472 9). Ubuninzi bokutshatyalaliswa kwamandla 2.0V okanye ivuliwe, yenziwe ukuba isebenze kwi-TDIS 1000 V) Ukukhutshwa kwe-Electrostatic (ESD) ukuya kwi-Single LC Receptacle IEC 61000-4-2GR-1089-CORE ehambelanayo ne-FCEMICInterferences ye-CORE 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 yeSekethe eCetyisiweyo yomamkeli we-SFP • Ubungakanani boomatshini bokuzoba umzobo we-JHA inelungelo lokwenza utshintsho kwiimveliso okanye iinkcukacha eziqulathwe 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

I-Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 Isishwankathelo Ujongano lwe-G.703 (Co-Directional G.703) lwahlula umjikelo we-64Kbps kwiiyunithi ezi-4, isebenzisa "0101" imele "0", “1100” imele “1” Ngokutshintshanisa inguqu kwibhloko esecaleni, Imiqondiso yokubini iguqula imiqondiso enemigangatho emithathu kwiqela le-8 ngalinye litshatyalalisiwe ibhloko ye-polarity etshintshanayo, ngoko ke ukuhambisa umqondiso wexesha we-8KHz Ngolu khowudi lungasentla, umqondiso we-G.703 we-co-directional 64Kbps unokuphumeza ukuhanjiswa komqondiso wexesha we-64KHz kunye ne-8KHz kunye ne-64KHz. kunye nedatha yedatha ye-64Kbit / s kwicala elifanayo kunye nomgca olungelelanisiweyo wesibini. I-64k-RS232/422 / 485 isiguquli se-interface ibonelela nge-ITU-T co-64K G.703 ujongano oluqhelekileyo lwe-E1 kunye nojongano oluqhelekileyo lwe-RS232 / 422/485 phakathi kweNethiwekhi yomzimba ukubonelela ngonxibelelwano olukhuselekileyo phakathi kwezixhobo zojongano ezahlukeneyo, unxibelelwano olungenamthungo Ifanelekile kwisixhobo sothumelo lwe-E1 indawo yokubeka isahlulo, kunye nesixhobo esifunekayo ukudlulisa idatha kunye ne-RS232 kuphela /. 422/485 amathuba okuphuma. Imveliso Ifoto yohlobo oluNcinci Iimpawu ezisekelwe kwi-self-copyright ye-IC Ukubonelela ngeendidi zewotshi ezi-2: I-Co-Directional G.703 master clock kunye ne-clock ye-G.703 yomgca; Ukubonelela ngemisebenzi emibini ye-loopback, eyile G.703 yelophu yendawo, RS232 / 422/485 ukusuka kwiluphu yendawo. Umsebenzi wokuvavanya ikhowudi ye-Pseudo-random, ukuzisa ukukhululeka okukhulu kokufakela kunye nokugunyaziswa kwezixhobo I-co-directional 64K G.703 inkxaso 120Ω i-impedance elinganayo; AC 220V, DC -48V, DC + 24V amandla Optional ,DC unikezelo lwamandla akukho manqaku positive kunye ezimbi; IiParameters ♦ Co-Directional G.703 Interface Interface Standards: thobela iprotocol ITU-T G.703; Ireyithi yeNdibaniselwano: 64Kbps±50ppm; I-E1 Impedance: 120Ω (ibhalansi); Unyamezelo lweJitter: Ngokuhambelana neprothokholi G.742 kunye neG.823 Ubuninzi boMgama woThutho: ukuya kuthi ga kwi-500m ♦ ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IEEE 802.3, 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 yoMfanekiso Inani:JHA-CE1tD1/R1/Q1 INkcazelo eSebenzayo Co-Directional 64K-RS232/422/485 Converter, Ireyithi ye-Serial port 0-14.4K Inkcazo yePort 1 Co-Directional 64K ujongano, ujongano lwedatha enye (RS232 / RS485 / RS422) Power Ubonelelo lwamandla: AC180V ~ 260V;DC -48V;DC +24VPower Ukusetyenziswa: ≤10W Dimension Ubungakanani boMveliso: 216X140X31mm (WXDXH) Ubunzima 1.2KG Isicelo

Unframed E1-V.35 Converter JHA-CE1V1 Overview Esi siguquli sojongano sinika ujongano lwe-E1 kunye nojongano olunye lwe-V.35 ukuphumeza ujongano lwe-Unframed E1 olugqithisela kwi-V.35 interface. Ireyithi yeshaneli yedatha yi-2.048Mbps. Isixhobo sinomsebenzi wokuvavanya i-loop ye-inter-set ukuququzelela ukuqaliswa kweprojekthi kunye nokugcinwa kwemihla ngemihla. IMveliso yeFoto yeMveliso yodidi oluNcinci Iimpawu ezisekelwe kwi-self-copyright IC E1 Interface Ukubonelela nge-2 impedances: 75 Ohm ukungalingani kunye ne-120 Ohm ibhalansi; Emva kovavanyo olungqongqo kunye nenkqubo yokuqinisekisa ebonakalayo, ukuthobela ngokupheleleyo iprotocol ITU-T V.35, G.703, G.704 Yiba neMode yeLoop yaBathathu: E1 ujongano Loop Emva (ANA)、V.35 interface Loop Back(DIG)、 Yalela ujongano olukude lwe-V.35 Loop Back (REM) Yiba ne-pseudo random code test function, lula ukuvula umgca, unokusetyenziswa njenge-2M BER Tester V.35 interface exhasayo. iplagi eshushu, ixhasa i-DTE okanye i-DCE yoqhagamshelo lwesixhobo Nika iintlobo zewotshi ezi-3: Iwotshi yangaphakathi, iwotshi yangaphandle, iwotshi yomgca we-E1; AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free Parameters ♦ E1 Interface Interface Standard Standard: thobela iprotocol G.703; Ireyithi yoNxibelelwano: 2048Kbps±50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Unyamezelo lweJitter: Ngokuhambelana neprothokholi G.742 kunye ne-G.823 eAttenuation evunyelweyo: 0~6dBm ♦ Ireyithi ye-interface ye-V.35 yojongano: n*64Kbps uMgangatho weNdibaniselwano: Iyahambelana ne-V.35 iSidibanisi esiMgangatho: DB25 Imo yoQhagamshelwano: Udidi lweClock yeDCE: G.703 iwotshi ebuyiselweyo, iwotshi yangaphakathi ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 °C ~ 50 °C Ukufuma okuSebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukugcinwa kokufuma: 5% ~ 95 % (akukho condensation) Iinkcukacha zeModeli yeNombolo: JHA- CE1V1 INkcazelo eSebenzayo engafakwanga i-E1-V.35 ujongano loMguquli weSibuko Inkcazo yezibuko elinye le-E1, ujongano oluNye V.35 Ubonelelo lwaMandla oMbane: AC180V ~ 260V;DC -48V;DC + 24VPower ukusetyenziswa: ≤10W Dimension Ubungakanani Product: 216X140X31mm (WXDXH) Ubunzima 1.8KG / iqhekeza Isicelo