I-E1-RS232 I-Converter JHA-CE1R1 Uhlolojikelele Lesi siguquli esibonakalayo sisekelwe ku-FPGA, sinikeza isixhumi esibonakalayo se-E1 esisodwa kanye nesixhumi esibonakalayo esisodwa se-RS232, ukudluliselwa kwe-1Channel RS232 ngesixhumi esibonakalayo se-E1. Umkhiqizo unqamula ukungqubuzana phakathi kwebanga lokuxhumana le-serial interface yendabuko kanye nezinga lokuxhumana, ngaphandle kwalokho, futhi ungaxazulula ukuphazamiseka kukazibuthe, ukuphazamiseka kwendandatho yaphansi kanye nokulimala kombani. Idivayisi ithuthukisa kakhulu ukuthembeka, ukuphepha kanye nokugcinwa kuyimfihlo kokuxhumana kwedatha. Isetshenziswa kabanzi ekulawuleni izimboni ezahlukahlukene, ukulawulwa kwenqubo kanye nezikhathi zokulawulwa kwethrafikhi, ikakhulukazi eBhange, namandla kanye neminye imikhakha nezinhlelo ezinezidingo ezikhethekile zokuphazanyiswa kwemvelo kazibuthe. Izinga lokuxhumana kwe-serial lifinyelela ku-512KBPS. Izici Zohlobo Oluncane Lwesithombe Somkhiqizo Ngokusekelwe kulungelo lobunikazi bomuntu siqu IC Iba nekhono lokubona ngokuzenzakalelayo izinga le-baud yesignali ye-serial port Hlola ngokuzenzakalelayo isizathu se-matt yedivayisi ukuthi idivayisi ivaliwe, noma ulayini we-E1 uphukile. Bese ubonisa ku-LED. I-serial port interface lightning-protection ifinyelelwe ku-IEC61000-4-5 (8/20μS) DM(Imodi Ehlukile): 6KV, Impedance (2 Ohm),CM(Imodi Ejwayelekile): 6KV, Impedance (2 Ohm) ejwayelekile Nikeza ama-impedances angu-2: 75 Om unbalance kanye 120 Ohm ibhalansi; Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP; Isiteshi se-serial singadlulisela idatha ye-serial eguquguqukayo ngokuvumelana nezimo 300 Kbps-921.6Kbps isilinganiso se-baud Ukuphindaphinda kwedatha ye-serial ekusekeleni kwe-E1 I-ITU-T R.111 Imodi yokugxuma yekhodi Amapharamitha ♦ Isixhumi esibonakalayo se-E1 Izinga lokusebenzelana: hambisana nephrothokholi G.703; Isilinganiso sokusebenzisana: 2048Kbps±50ppm; Ikhodi Yesixhumanisi: HDB3; Ukuphazamiseka: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823 I-Attenuation evunyelwe: 0~6dBm ♦ Isixhumi esibonakalayo se-serial Standard EIA/TIA-232 RS-232 (ITU-T V.28) Serial Interface RS-232: RXD, TXD, Indawo Yesiginali ♦ Indawo yokusebenza: -10°C ~ 50°C Ukusebenza Umswakamo: 5%~95 % (akukho ukujiya) Izinga lokushisa lesitoreji: -40°C ~ 80°C Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa) Imininingwane Inombolo Yemodeli: JHA-CE1R1 Incazelo Esebenzayo E1-RS232 Converter , Esetshenzisiwe ngababili , RS232 isilinganiso esifika ku-512Kbps Incazelo Yembobo I-One E1 interface, idatha engu-1 interfaces (RS232) Amandla Amandla: AC180V ~ 260V;DC -48V;DC +24VPower Ukusetshenziswa: ≤10W Dimension Usayizi Womkhiqizo: 216X140X31mm (WXDXH) Isisindo 1.3KG/Ucezu Isicelo

Ukubuka Kafushane Uchungechunge lwe-JHA700-E314 luyifayibha ekufinyeleleni kwezinsiza eziningi zasekhaya i-EPON ONU. Isekelwe kubuchwepheshe bokusebenza be-EPON obuvuthiwe, obuzinzile, obubiza kakhulu futhi inokushintsha kwe-gigabit Ethernet kanye nobuchwepheshe be-HFC. Uchungechunge lwe-JHA700-E314 lunomkhawulokudonsa ophezulu, ukuthembeka okuphezulu, ukuphathwa okulula kanye nekhwalithi enhle yesevisi (QoS) esebenza ngokusebenza kobuchwepheshe bemishini ihlangabezana nezidingo ze-IEEE802.3 ah futhi inokuhambisana okuhle nabakhiqizi bezinkampani zangaphandle i-OLT. Ubuchwepheshe be-EPON wuhlobo lobuchwepheshe obusafufusa obusebenzisa ubuchwepheshe be-PON kanye nobuchwepheshe be-Ethernet futhi buwuhlobo lwephoyinti lobuchwepheshe benethiwekhi enamaphuzu amaningi. I-OLT ngokusebenzisa inethiwekhi ye-passive optical ukuxhuma i-ONU eminingi nge-fiber eyodwa bidirectional technical ayivamisile ukusebenzisa izinsiza ze-fiber ukuhlangabezana nabaqhubi bezidingo zokufinyelela zabasebenzisi abaningi. Isebenzisa ubuchwepheshe obubili be-fiber WDM ene-downlink wavelength 1490nm, i-uplink wavelength 1310nm .Idinga kuphela i-fiber eyodwa-core ukuze idlulisele isevisi yedatha. Iphinde ibe ne-HFC optical port, ithole amasignali e-CATV optical futhi iguqulelwe kumasiginali we-CATV kagesi. Uchungechunge lwe-JHA700-E314 lungahlanganisa ukusebenza okungenawaya nokuhlangabezana namazinga obuchwepheshe angu-802.11 n/b/g, Inezimpondo ezimbili eziya ngaphandle ezizuzisa kakhulu, izinga lokudlulisela okungenantambo lifika ku-300Mbps. Inezici zamandla okungena aqinile kanye nokufakwa okubanzi. Ingahlinzeka abasebenzisi ngokuvikeleka kokudluliswa kwedatha okusebenza kahle kakhulu. Isici Esisebenzayo ♦ Sekela umkhawulo wesilinganiso esisekelwe embobeni kanye nokulawulwa komkhawulokudonsa; ♦ Ngokuvumelana ne-IEEE802.3ah Okujwayelekile ♦ Uchungechunge lwe-Wi-Fi luhlangabezana namazinga obuchwepheshe angu-802.11 n/b/g ♦ Ibanga elifinyelela ku-20KM lokudlulisela ♦ Ukusekela ukubethela kwedatha, ukusakaza kweqembu, ukuhlukaniswa kwembobo ye-Vlan , njll. ♦ Sekela i-ONU ukutholwa okuzenzakalelayo/Ukutholwa kwesixhumanisi/ukuthuthukiswa okukude kwesofthiwe; ♦ Imodi yembobo yokusekela yokucushwa kwe-VLAN ♦ Sekela umsebenzi we-alamu yokuvala amandla , kulula ukuthola inkinga yesixhumanisi ♦ Ukusekela umsebenzi wokumelana nesiphepho ukusakaza ukusakaza ♦ Sekela ukuhlukaniswa kwembobo phakathi kwezimbobo ezihlukene ♦ Sekela ukulawulwa kokugeleza kwechweba ♦ Sekela i-ACL ukuze ilungiselele isihlungi sephakethe ledatha ngendlela eguquguqukayo ♦ Idizayini ekhethekile ukuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile ♦ Sekela ukuthuthukiswa kwe-inthanethi kwesofthiwe ♦ EMS ukuphathwa kwenethiwekhi okusekelwe ku-SNMP ,okulungele ukulungiswa koMkhiqizo kanye nezincazelo ze-LED Incazelo Yenkomba 1 Isimo samandla e-PWR Sivuliwe: I-ONU ivuliwe amandla: I-ONU Ivaliwe 2 Isimo se-CATV CATV Sivuliwe:I-CATV yokubona evamileValiwe:Amasiginali we-CATV awamukelwa 3 I-WIFI WIFI Blinking: Idatha idluliselwaKu: Umsebenzi we-Wi-Fi VulaOff: Umsebenzi we-Wi-Fi Vala 4 LAN1-4 Isimo sembobo ye-LAN Sivuliwe: Uxhumano lwe-Ethernet lujwayelekileUkuxhuma: Idatha idluliswa ngembobo ye-EthernetValiwe: Uxhumo lwe-Ethernet alumisiwe 5 Amasiginali okubona we-LO EPON Avuliwe: Amandla okubona aphansi kunokuzwela komamukeli ;Valiwe: I-Optical ngokujwayelekile 6 Irejista ye-PON ONU Ivuliwe: Impumelelo yokubhalisa ku-OLTBlinking: Enqubweni yokubhalisa ku-OLTOff: Yehlulekile ukubhalisa ku-OLT; Ukucaciswa Kwento Ipharamitha Uplink Isixhumi esibonakalayo 1 isixhumi esibonakalayo se-EPON Hlangana ne-1000BASE-PX20+ ejwayelekile Symmetric 1.25Gbps phezulu/phansi komfula SC/UPC isilinganiso sokuhlukaniswa kwefayibha yemodi eyodwa: 1:64 Ibanga lokudlulisela 20KM CATV Interface 1 HFC Optical input, SC/APC RF RF Interface -Thayipha Isixhumi Umsebenzisi we-Ethernet Interface 4*10/100M noma 4*10/100/1000M noma 1*10/100/1000M kanye 3*10/100M auto-negotiationFull/half duplex mode RJ45 Isixhumi I-Auto MDI/MDI-X 100m ibanga Ukunikezwa kwamandla kagesi 12V DC I-PONOpticalParameter Wavelength: Tx I-1310nm, i-Rx1490nm Tx Amandla Okubona: 0～4dBm Rx Ukuzwela: -27dBm Amandla Okubona Ukugcwaliswa Kwesikhala: -3dBm Ipharamitha Yokudluliswa Kwedatha I-PON Ukudlulisa: Umfula ophansi 980Mbps; I-Upstream 950Mbps Ethernet: 100Mbps noma 1000Mbps Packet Loss Ratio: 45dB Amandla okufaka okufaka -18dBm～0dBm RF frequency 47MHz~1000MHz RF output lever 78dBuV (@-12~-2dBdBm@85MHz) CMB@85MHz @DS22 Isiteshi) CSO >60dBc (@-10dBm@DS22 Channel) CTB >60dBc (@-10dBm@DS22 Isiteshi) Ukulahlekelwa kokuphuma kwe-RF > I-12dB RF impedance 75Ω umsebenzi we-AGC Sekela I-WIFI Ukucaciswa Kwento Ipharamitha Ipharamitha yokusebenza Imodi Yokusebenza zuza i-Anten 5 ibhuloho Ukudluliswa kwe-IEEE 802.11b: 11MbpsIEEE 802.11g: 54 MbpsIEEE 802.11n:300Mbps Frequency 2.412 ~ 2.472 GHz Channel 13*Channel, elungisekayo ukuze ihlangabezane nezinga le-USA, Canada, Japan and China Modulation BPSK DSSS, China Modulation BPSK DSSS I-16QAM ne-64QAM RF zithola ukuzwela 802.11b:-83dBm @ 1 Mbps; -80dBm @ 2 Mbps; -79dBm @ 5.5 Mbps; -76dBm @ 11 Mbps802.11g: -85dBm @ 6 Mbps; -84dBm @ 9 Mbps; -82dBm @ 12 Mbps; -80dBm @ 18 Mbps; -77dBm @ 24 Mbps; -73dBm @ 36 Mbps; -69dBm @ 48 Mbps; -68dBm @ 54 Mbps 802.11n 20MHz: -74dBm @ 65 Mbps; -70dBm @ 130 Mbps; 802.11n 40MHz: -70dBm @ 135 Mbps; -67dBm @ 300 Mbps; I-RF yokukhipha i-lever 802.11b: 17 ±0.5dBm @11Mbps 802.11g:15 ±0.5dBm @ 54 Mbps; 16 ±0.5dBm @ 48 Mbps; 17 ± 1dBm @ 6 ~ 36 Mbps 802.11n 20MHz: 14 ± 0.5dBm @ 130 Mbps; 15 ± 0.5dBm @ 78 Mbps; 18 ± 0.5dBm @ 6.5 Mbps 802.11n 40MHz: 14 ± 0.5dBm @ 300 Mbps; 15 ± 0.5dBm @ 162 Mbps; 18 ± 0.5dBm @ 13.5 Mbps Imodi Yokubethela 802.11i ukuphepha: WEP-64/128, TKIP (WPA-PSK) kanye ne-AES (WPA2-PSK) Isicelo senethiwekhi Isixazululo Esijwayelekile:FTTH, FTTO Ibhizinisi Elijwayelekile:INTERNET, CATV, WIFI Figure: I-JHA700-E314(ihlanganisa i-wifi) yochungechunge Lomdwebo Wohlelo Uku-oda Ulwazi Igama Lomkhiqizo Izincazelo Zemodeli Yomkhiqizo 4FE+CATV+WIFI I-double fiber JHA700-E314FAW-HR501 4*10/100M Ethernet interface, 1 EPON interface,1 RF interface, 1 HFC optical interface, Okokufaka amandla optical -18dBm～0dBm, isekela Wi -Umsebenzi we-Fi kanye nomsebenzi we-AGC, i-Plastiki casing, i-adaptha yokunikeza amandla yangaphandle 4GE+CATV+WIFI I-double fiber JHA700-E314GAW-HR501 4*10/100/1000M Ethernet interface, 1 EPON interface,1 RF interface, 1 HFC optical interface, Okokufaka amandla optical -18dBm～0dBm, isekela umsebenzi we-Wi-Fi kanye ne-AGC umsebenzi, i-plastic casing, i-adaptha yamandla yangaphandle 1GE+3FE+CATV+WIFI I-fiber ephindwe kabili JHA700-E314XAW-HR501 1*10/100/1000M kanye nesixhumi esibonakalayo se-Ethernet esingu-3*10/100M, isixhumi esibonakalayo esi-1 se-EPON, isixhumi esibonakalayo esi-1 se-RF, isixhumi esibonakalayo esi-1 se-HFC, amandla okufaka okufaka -180dBm～ , isekela umsebenzi we-Wi-Fi nomsebenzi we-AGC, iPlastiki i-casing, i-adaptha yokunikeza amandla yangaphandle

I-8E1-4FE isixhumi esibonakalayo Isiguquli se-JHA-CE8F4 (I-Logical lsolation) Uhlolojikelele Lesi siguquli esisebenzisana naye sisekelwe ku-FPGA, sisebenzisa ubuchwepheshe bokubuyela emuva bokuphindaphinda ukunqwabelana kwamasekhethi amaningi e-E1 ukuze kudluliselwe idatha ye-Ethernet ye-4Channel 100BASE-TX. Ingakwazi ukubona isiteshi esingu-1~8E1 ukuze iguqule phakathi kwe-Ethernet optical interface. Le divayisi ingadlulisela indawo yesignali ye-transceiver ukuze ikhombe ku-Ethernet optical interface ukuze yenze amashaneli e-E1 axhumeke nge-Ethernet optical interface. Ngokungafani nebhuloho lenethiwekhi elikude elivamile, lolu cingo lungasekela ukumiswa kwesiteshi se-1-8Channel E1, lukwazi ukubona ngokuzenzakalelayo inombolo ye-E1 bese lukhetha i-E1 etholakalayo. Ivumela umehluko wesikhathi sokulibaziseka wokudlulisa imigqa ye-E1. Isithombe Somkhiqizo 19inch 1U Uhlobo Izici Ezisekelwe kubunikazi bobunikazi be-IC Ukuze ufinyelele ukudluliswa kwedatha ye-Ethernet esobala kumasekhethi angu-1-8E1 Ingakwazi ukubona ukusetha kabusha idivayisi ye-Ethernet Interface yasendaweni nekude yi-100BASE-FX, isekela iphrothokholi ye-VLAN I-Inter-set dynamic Ethernet MAC ikheli ( 4,096) ngomsebenzi wokuhlunga uhlaka lwedatha yendawo Izinga lemigqa Yesiteshi Esisodwa ngu-1984Kbit/s, 8Channel Bandwidth kuze kufike ku-7936Kbit/s Channel 10M/100M Ethernet interface ingahlukanisa yodwa ukuze ibone ukuxhumana ngokuzimela isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, isigamu/egcwele i-duplex auto- adaptable kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo ) i-alamu ye-CRC ezenzakalelayo I-threshold ingasethwa ukuze ihlukanise imigqa yokudlulisela yekhwalithi embi futhi kunqanyulwe indlela eyodwa. Uma izinga lephutha lesifunda segatsha le-2M lidlula umkhawulo, ukunqamula leli cala kolunye uhlangothi akuthinteki; okusho ukuthi, kokubili ukudluliswa kokuqondisa kwe-Ethernet kungaba asymmetric Vumela umehluko wesikhathi sokulibaziseka we-8Channel E1 ongu-100ms. Uma imajini idlula ibanga elivunyelwe, isistimu ingamisa ngokuzenzakalelayo i-E1 ukuthi ukubambezeleka kwesikhathi kukhulu kakhulu ukuthumela isixhumi esibonakalayo se-E1 esivumelana ne-ITU-T G.703, G.704 ne-G.823, singasekeli ukusetshenziswa kwesiginali yesikhathi sesikhathi. Imojula yesixhumi esibonakalayo se-E1 enesekhethi yokutakula iwashi eliphakathi kwamasethi kanye nesekhethi yekhodi ye-HDB3 Sekela ipulaki eshisayo yesiteshi sika-E1 kudivayisi, futhi ithola ngokuzenzakalelayo isiteshi se-E1 esisebenzayo futhi ngeke iphazamise ukudluliswa kwedatha Ingasekela 1-8Channel E1 ukucushwa kwesiteshi, kungathola ngokuzenzakalelayo inombolo ye-E1 bese ukhetha i-E1 etholakalayo; Amapharamitha ♦ Izinga le-E1 Interface Interface: hambisana nephrothokholi G.703; Isilinganiso sokusebenzisana: n*64Kbps±50ppm; Ikhodi Yesixhumanisi: HDB3; Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823 Ukunakwa Okuvunyelwe: 0~6dBm ♦ I-interface ye-Ethernet(10/100M) Izinga le-Interface: 10/100 Mbps, uhhafu/ogcwele i-duplex auto-negotiation Interface Standard: Ihambisana ne-IEEE 802. , IEEE 802.1Q (VLAN) Ikheli le-MAC Amandla: Isixhumi esingu-4096: RJ45, sisekela i-Auto-MDIX ♦ Indawo yokusebenza Izinga lokushisa: -10°C ~ 50°C Umswakamo osebenzayo: 5%~95 % (akukho condensation) Izinga lokushisa lesitoreji: -40°C ~ 80°C Umswakama Wesitoreji : 5%~95 % (akukho ukufingqa) Ukucaciswa Inombolo Yemodeli: JHA-CE8F4 Incazelo Esebenzayo 8E1/4FE isibonisi esibonakalayo, 4channel 100M Ethernet transmission over 8E1,4channel Ethernet support Logical lsolation Ubukhulu bomkhiqizo: 19 intshi 1U 483X138X44mm (WXDXH) Isisindo 2.0KG/piece Incazelo yohlelo lokusebenza: Uma idivayisi isetha ukuhlukaniswa okunengqondo, kungafinyelelwa Ukuxhumana okuzimele phakathi kuka-A - A1, B - B1, C - C1 kanye no-D - D1. 1. Iziguquli zephrothokholi zisetshenziswa ngababili; 2.1-8channel E1 yomugqa wokudlulisa umkhawulokudonsa 1984Kbit / s ~15872Kbit / s.

Isingeniso I-JHA-E14 iyi-14-slot 19" I-Rack-Mount Chassis System ihlinzeka ngezindlu zeziguquli zemidiya ezifika kweziyi-14 ze-JHA. Idizayinelwe ukusebenza ngokuqhubekayo, i-chassis ifakwe abalandeli bokupholisa abakabili kanye nezinsiza zikagesi ezingadingekile (uma uthanda). I-plug yayo Izici ze--and-Play kanye ne-Hot-Swap zivumela ukufaka/ukukhipha iyunithi yokuguqula ngaphandle kokucisha i-chassis. I-JHA-E14 rack-mount chassis isusa ama-adaptha amandla angaphandle ochungechunge lwe-JHA converter futhi ihlela iziguquli eziningi ngeyunithi eyodwa, okuyenza ibe yisixazululo esiphelele sokuphatha iziguquli zochungechunge lwe-JHA eziningi Ihlinzeka ngezindlu zeziguquli zemidiya ezifika kweziyi-14 .nSupport AC220V kanye ne-DC48V ezimbili zamandla, ezifanele izindawo zokusebenza ezihlukahlukene ze-nEngine zamandla ashisayo ukwakhiwa kokuhlinzeka, ukugcinwa okulula, ukuvikela okungcono, ukuvimbela ukusebenza okuvamile kweqembu lemojula yokuphazamiseka kwesignali kagesi ekhiqizwa yi-nStandard ingafakwa endaweni yokubeka injini, kulula ukuyiphatha. nKufakwe ngesikhathi esifanayo ama-transceiver we-fiber optic angu-14, imojula ngayinye ye-transceiver ingaba ehlukile ngamanani. Ukuvikelwa kwe-nPower: Ukuvikelwa kwe-overvoltage, ukuvikelwa kwe-overcurrent, ukuvikelwa kwesekethe emfushane. Idizayini ye-nAll-aluminium, ukubukeka okuyinkimbinkimbi, umoya omuhle wokungenisa umoya ongasindi umklamo oshisayo wokuqinisekisa ukusebenza okuvamile nokuzinzile kwesistimu. Ukucaciswa Kwezikhala Kuhlinzekiwe Isakhiwo Sezikhala Eziyi-14 2 Ukufakwa Kwamandla Okufakwe U-U Rack AC 85~265V 50/60Hz Okukhipha Amandla DC 5V 1A Ukucushwa Amandla Okungadingeki Ukunikezwa Amandla Isibonakaliso Amandla Amandla Aphezulu Ukusetshenziswa 95W Operating Temperature -20~70℃ Izinga lokushisa Lokusebenza -20~70℃% Ukusebenza ~ 70℃ Izinga Lokushisa Lesitoreji -40~70℃ Umswakamo Wesitoreji 5% kuya ku-90% Ubukhulu Obungancishisi 483*232*90mm(L*W*H) Certification CE, FCC, RoHS Warranty 3-years Order Information Model No. Incazelo Yempahla JHA-E14- I-2A 14 Slots 2U Rack Mount Chassis ye-Standalone Media Converter, Amandla Amabili, I-AC110-240V JHA-E14-2D 14 Slots 2U Rack Mount Chassis ye-Standalone Media Converter, Amandla Amabili, DC48V

Izici ♦ Isekela i-slot engu-1 1000Base-X SFP kanye nembobo ye-Ethernet engu-2 10/100/1000Base-T(X). ♦ Ukusekela i-IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ I-plug-and-play, 10/100/1000Base-T(X), i-duplex egcwele/uhhafu, ukuzivumelanisa ngokuzenzakalela kwe-MDI/MDI-X. ♦ Idizayini ye-chip yezimboni, ukuvikelwa kwe-15kV ESD, ukuvikelwa kokukhuphuka kwe-8kV. ♦ Amandla e-DC10-58V okuphelelwa umsebenzi, ukuvikela ukuhlehla kwe-polarity. ♦ Idizayini ye-Industrial grade 4, -40-85°C izinga lokushisa lokusebenza. ♦ Izindlu ze-aluminium ezilinganiselwe nge-IP40, i-DIN-Rail ifakwe. Isingeniso I-JHA-IGS12 iyiswishi ye-Ethernet yemboni ye-plug-and-play engalawulwa, enganikeza isixazululo esingokongayo se-Ethernet yakho. Isakhiwo sayo esivalwe ngothuli ngokuphelele (ibanga lokuvikela i-IP40), i-over-current, over-voltage kanye ne-EMC evikelwe, amandla aphindwe kabili angasebenzi kanye nomklamo we-alamu ohlakaniphile owakhelwe ngaphakathi kungasiza isistimu yabasebenzi abaqashisayo baqaphe ukusebenza kwenethiwekhi, ukusebenza ngokwethembeka endaweni enokhahlo neyingozi. I-JHA-IGS12 isekela i-slot ye-1 1000Base-X SFP kanye nembobo ye-Ethernet engu-2 10/100/1000Base-T(X). Isekela i-CE, i-FCC, i-RoHS ejwayelekile, ikesi lensimbi eliqinile eliqinile, okokufaka kwamandla (DC10-58V). Iswishi isekela i-IEEE802.3, IEEE802.3u, IEEE802.3x ene-10/100/1000Base-T(X), i-full/half-duplex, kanye ne-MDI/MDI-X auto-adaptation, izinga lokushisa -40-85℃ ingahlangabezana nazo zonke izinhlobo zezidingo zemvelo yezimboni, inikeze isixazululo esithembekile nesomnotho senethiwekhi yakho ye-Ethernet yezimboni. I-Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Ukulawula Ukugeleza IEEE802.3x ukulawula ukugeleza, isilawuli sokugeleza kokucindezela emuva Ukushintsha Izinga Lokudlulisa Ukusebenza: 7.44MppsImodi Yokudlulisa: Isitolo kanye Nosayizi Webhafa Yepakethe Yangaphambili: 1MBdbthplane: Usayizi we-Tac 0G: MAC 8KDelay Isikhathi: 100,000 5-Iwaranti iminyaka Dimension Order Ulwazi Model No. Incazelo Yezimpahla I-JHA-IGS12 I-Industrial Ethernet Switch engalawulwa, 1 1000Base-X SFP Slot kanye ne-2 10/100/1000Base-T(X), DIN-Rail, DC10-58V, -40-85°C I-Operating Temperature JHA-IG12 Unmanaged Industrial Ethernet Switch , 1 1000Base-FX kanye no-2 10/100/1000Base-T(X), SC Connector, Multimode, Dual Fiber, 550m, DIN-Rail, DC10-58V, -40-85°C Izinga Lokushisa Lokusebenza JHA-IG12-20 I-Industrial Ethernet Switch, 1 1000Base- I-FX ne-2 10/100/1000Base-T(X), Isixhumi se-SC, Imodi Eyodwa, I-Dual Fiber, 20Km, DIN-Rail, DC10-58V, -40-85°C Izinga Lokushisa Lokusebenza JHA-IG12W-20 Ukushintsha Kwe-Ethernet Yezimboni Engalawulwa, 1 1000Base-FX kanye no-2 10/100/1000Base (X), Isixhumi se-SC, Imodi Eyodwa, Eyodwa I-Fiber, i-20Km, i-DIN-Rail, i-DC10-58V, -40-85°C Isixhumi Se-Fibre Esebenzayo Yezinga lokushisa: SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/I-Single Fiber, 550m/2Km/20Km/40Km/60Km/80Km/100Km/120Km Inketho.Ukunikezwa kwamandla: I-DC24V DIN-Rail Power Supply noma i-adaptha yamandla ingokuzithandela.

I-interface ye-E1-4FE enefreyimu yokuguquguqula i-JHA-CE1fF4 Uhlolojikelele Isiguquli se-E1-4ETH sisekelwe ku-FPGA. Idivayisi ihlinzeka ngoshintsho phakathi kwe-ITU-T G.703 (E1) isixhumi esibonakalayo se-E1 enozimele kanye nesixhumi esibonakalayo esingu-10/100Base-T. Yibhuloho le-Ethernet lebanga elide elinamandla, elikwazi ukuzivumelanisa nalo. Umkhiqizo mncane futhi ubiza kancane. Isetshenziswa kabanzi ekuxhumeni phakathi kwe-WAN ne-LAN, ukuqapha, njll Izici Zohlobo Lwesithombe Esincane Somkhiqizo Ngokusekelwe kubunikazi bobunikazi be-IC E1 isekela noma iyiphi isethi yesikhathi, izinga lingu-64K-2048K Ingabona ukuqapha nokulawula imishini ekude, idatha yokuphatha ye-OAM yenzile. ungathathi isikhathi somsebenzisi bese ulondoloza umkhawulokudonsa we-E1 Yiba nomsebenzi we-E1 interface loop back check, gwema isiguquli siphahlazekile ngenxa ye-interface loop return; Yiba nesikhombi lapho idivayisi icishiwe noma ulayini we-E1 uphukile noma ulahlekelwa isignali; Ingasetha umugqa we-E1 ukuthi ungathumeli isignali ye-LINK kusixhumi esibonakalayo se-Ethernet ngenkathi umugqa we-E1 uphukile; Isixhumi esibonakalayo se-Ethernet sisekela amafreyimu we-jumbo (1916 Bytes); I-4Channel 10M/100M Ethernet interface ingahlukanisa ukuze ibone ukuxhumana ngokuzimela; Isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, Ukuxoxisana okuzenzakalelayo kwesigamu/okugcwele okuyi-duplex kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo); Nikeza izinhlobo zewashi ezi-2: Iwashi eliyinhloko le-E1 kanye newashi lomugqa we-E1; Iba ne-Loop Back Mode emithathu: I-E1 interface Loop Back (ANA)), isixhumi esibonakalayo se-Ethernet Loop Back(DIG)),Yala isixhumi esibonakalayo se-Ethernet esikude Loop Back(REM) Yiba nomsebenzi wokuhlola wekhodi okungahleliwe, ukuyifaka kalula nokugcinwa; Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm; Iba ne-Ethernet qapha umsebenzi wokuzihlela kabusha, okokusebenza ngeke kufe Isikhombikubona se-Ethernet sisekela izinto zokubala zokwamukela nokudlulisa ifremu, ithola izinto zokubala zefreyimu ezingalungile.Isixhumi esibonakalayo se-E1 sisekela izinto zokubala zokuthola ifremu engalungile; Qaphela ukuqapha izinga lokushisa lemishini ekude kanye ne-voltage emishinini yasendaweni; Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP; Ingakha isakhiwo: I-Ethernet E1 Bridge(A)－－-E1 Optical Fiber Modem(B)－－-Ethernet Optical Fiber Modem (C) Amapharamitha ♦ E1 Interface Interface Standard: thobela umthetho olandelwayo G.703; Isilinganiso sokusebenzisana: n*64Kbps±50ppm; Ikhodi Yesixhumanisi: HDB3; Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823 Ukunakwa Okuvunyelwe: 0~6dBm ♦ I-interface ye-Ethernet(10/100M) Izinga le-Interface: 10/100 Mbps, uhhafu/ogcwele i-duplex auto-negotiation Interface Standard: Ihambisana ne-IEEE 802. , IEEE 802.1Q (VLAN) Ikheli le-MAC Amandla: Isixhumi esingu-4096: RJ45, sisekela i-Auto-MDIX ♦ Indawo yokusebenza Izinga lokushisa: -10°C ~ 50°C Umswakamo osebenzayo: 5%~95 % (akukho condensation) Izinga lokushisa lesitoreji: -40°C ~ 80°C Umswakama Wesitoreji : 5%~95 % (akukho ukufingqa) Ukucaciswa Inombolo Yemodeli: JHA-CE1fF4 Incazelo Esebenzayo 1isiteshi esinohlaka lwe-E1 - 4FE isibonisi esibonakalayo, Esinomsebenzi wokutholwa kwe-loopback E1 WXDXH) Isisindo 1.1KG Isicelo

Ukubuka Kafushane Uchungechunge lwe-JHA700-G704 luyifayibha ekufinyeleleni kwezinkonzo eziningi zasekhaya i-GPON ONT. Isekelwe kubuchwepheshe bokusebenza be-GPON obuvuthiwe, obuzinzile, obubiza kakhulu futhi inokushintsha kwe-gigabit Ethernet, i-WDM kanye nobuchwepheshe be-HFC. Uchungechunge lwe-JHA700-G704 lunomkhawulokudonsa ophezulu, ukuthembeka okuphezulu, ukuphathwa okulula kanye nesiqinisekiso sekhwalithi enhle yesevisi (i-QoS) esebenza ngobuchwepheshe bemishini ihlangabezana nezimfuneko ze-ITU- T G. 984 futhi inokuhambisana okuhle nabakhiqizi bezinkampani zangaphandle i-OLT. I-GPON izizukulwane zakamuva zokufinyelela ubuchwepheshe benethiwekhi. I-ITU-T G.984 iphrothokholi ejwayelekile ye-GPON. Izinga le-GPON liyahluka kwezinye izindinganiso ze-PON ngoba lifinyelela umkhawulokudonsa ophezulu kanye nokusebenza kahle okuphezulu kusetshenziswa amaphakethe amakhulu, anobude obuguquguqukayo. I-GPON inikeza ukupakishwa okuphumelelayo kwethrafikhi yomsebenzisi, ngokuhlukaniswa kozimele okuvumela ikhwalithi ephezulu yesevisi (QOS) yethrafikhi yokuxhumana yezwi nevidiyo ezwela ukubambezeleka. Inethiwekhi ye-GPON inikeza ukwethembeka nokusebenza okulindelekile ezinsizeni zebhizinisi futhi inikeza indlela ekhangayo yokuletha izinsizakalo zokuhlala. I-GPON inika amandla ukuthunyelwa kwefayibha ekhaya (FTTH) okuholela ekukhuleni okusheshayo emhlabeni wonke. Yamukela ubuchwepheshe be-fiber WDM eyodwa ene-downlink wavelength 1550nm kanye ne-1490nm, i-uplink wavelength 1310nm. Idinga kuphela i-fiber eyingqikithi eyodwa ukuze idlulise idatha nesevisi ye-CATV. Isici Esisebenzayo ♦ Sekela umkhawulo wesilinganiso esisekelwe embobeni kanye nokulawulwa komkhawulokudonsa; ♦ Ngokuvumelana ne-ITU - T G. 984 Standard ♦ Ukusekela ukubethela kwedatha, ukusakaza kweqembu, ukuhlukaniswa kwe-port Vlan, njll. ♦ Ukusekela Ukunikezwa Komkhawulokudonsa Onamandla (DBA) ♦ Sekela ukutholwa okuzenzakalelayo kwe-ONU/Ukutholwa kwesixhumanisi/ukuthuthukiswa kwesilawuli kude sesofthiwe; ♦ Imodi yembobo yokusekela yokucushwa kwe-VLAN ♦ Sekela umsebenzi we-alamu yokuvala amandla , kulula ukuthola inkinga yesixhumanisi ♦ Ukusekela umsebenzi wokumelana nesiphepho ukusakaza ukusakaza ♦ Sekela ukuhlukaniswa kwembobo phakathi kwezimbobo ezihlukene ♦ Sekela ukulawulwa kokugeleza kwechweba ♦ Sekela i-ACL ukuze ilungiselele isihlungi sephakethe ledatha ngendlela eguquguqukayo ♦ Idizayini ekhethekile ukuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile ♦ Sekela ukuthuthukiswa kwe-inthanethi kwesofthiwe ♦ EMS ukuphathwa kwenethiwekhi okusekelwe ku-SNMP ,okulungele ukulungiswa koMkhiqizo kanye nezincazelo ze-LED Incazelo Yenkomba 1 Isimo samandla e-PWR Sivuliwe: I-ONU ivuliwe amandla: I-ONU Ivaliwe 2 Isimo se-CATV CATV Sivuliwe:I-CATV yokubona evamileValiwe:Amasiginali we-CATV awamukelwa 3 I-LAN1-4 LANport isimo Sivuliwe: Ukuxhuma kwe-Ethernet kujwayelekileUkuxhuma: Idatha idluliselwa nge-Ethernet portKuvaliwe: Uxhumo lwe-Ethernet alumisiwe. 4 Izimpawu zokubona ze-LOS EPON Zivuliwe: Amandla okubona aphansi kunokuzwela komamukeli ;Valiwe: I-Optical ngokujwayelekile 5 Irejista ye-PON ONU Ivuliwe: Impumelelo yokubhalisa ku-OLTBUkuxhumanisa: Isaqhubeka nokubhalisa ku-OLTOff: Yehlulekile ukubhalisa ku-OLT; Ukucaciswa Kwento Ipharamitha I-PON Interface 1*GPON port, FSAN G.984.2 standard, Class B+Downstream Data Rate:2.488GbpsUpstream Data Rate:1.244Gbps SC/APC single mode fibre 28dB ukulahleka kwesixhumanisi kanye nebanga elingu-20KM ne-1:124 User Ethernet Interface *10/100M noma 4*10/100/1000M 1*10/100/1000M kanye 3*10/100M auto-negotiationImodi ye-duplex egcwele/uhhafu RJ45 isixhumi I-Auto MDI/MDI-X 100m ibanga I-RF Interface Female F-Type Connector DC Power Interface 12V I-PONOpticalParameter Wavelength: Tx I-1310nm, i-Rx1490nm Tx Amandla Okubona: 0.5～5dBm Rx Ukuzwela: -28dBm Amandla Okubona Ukugcwaliswa kwesikhala: -8dBm Ipharamitha Yokudluliswa Kwedatha I-PON Ukudlulisa: I-Downstream 2.488Gbit/ss; I-Upstream 1.244Gbit/s Ethernet: 100Mbps noma 1000Mbps Packet Loss Ratio: 45dB Amandla okufaka okokufaka -18dBm～0dBm RF frequency 47MHz~1000MHz RF output lever 78dBuV (@-12~8-5MHzdRdB) (@-10dBm@DS22 Channel) CSO >60dBc (@-10dBm@DS22 Channel) CTB >60dBc (@-10dBm@DS22 Channel) Ukulahlekelwa kokuphuma kwe-RF >12dB RF impedance 75Ω AGC umsebenzi Sekela Inethiwekhi Isixazululo Esijwayelekile:FTTH, FTTO Ibhizinisi Elijwayelekile:I-INTERNET, Umfanekiso we-CATV: JHA700-G704 (hhayi i-wifi) Uchungechunge lwe-GPON ONU Umdwebo Wohlelo Loku-oda Ulwazi Igama Lomkhiqizo Izincazelo Zemodeli Yomkhiqizo 4FE+CATV Ifayibha Eyodwa JHA700-G704FA-HR501 4*10/100M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka optical amandla -18dBm～0dBm, isekela umsebenzi we-AGC, isikhwama sepulasitiki, ukunikezwa kwamandla kwangaphandle i-adaptha 4GE+CATV Ifayibha eyodwa JHA700-G704GA-HR501 4*10/100/1000M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm～0dBm, isekela umsebenzi AGC, Plastic casing i-adaptha yokunikeza amandla 1GE+3FE+CATV Ifayibha eyodwa JHA700-G704XA-HR501 3*10/100M kanye 1*10/100/1000M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm～0dBm, ukusekela umsebenzi AGC, Plastic casing i-adaptha yokunikeza amandla

Unframed E1-V.35 I-Converter JHA-CE1V1 Uhlolojikelele Lesi siguquli se-interface sinikeza isixhumi esibonakalayo esisodwa se-E1 kanye nesixhumi esibonakalayo esisodwa se-V.35 ukuze kuzuzwe isixhumi esibonakalayo se-Unframed E1 sidluliselwe kusixhumi esibonakalayo se-V.35. Izinga lesiteshi sedatha ngu-2.048Mbps. Idivayisi inomsebenzi wokuhlola i-inter-set loop ukusiza ukuqaliswa kwephrojekthi nokugcinwa kwansuku zonke. Izici Zohlobo Oluncane Lwesithombe Somkhiqizo Ngokusekelwe kubunikazi bobunikazi bakho be-IC E1 Isixhumi esibonakalayo Nikeza izithiyo ezi-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm; Ngemva kokuhlolwa okuqinile kanye nesistimu yokuqinisekisa engokoqobo, thobela ngokuphelele umthetho olandelwayo ITU-T V.35, G.703, G.704 Iba ne-Loop Back Mode emithathu: E1 interface Loop Back (ANA)、V.35 interface Loop Back(DIG)、 Yala isixhumi esibonakalayo esikude se-V.35 i-Loop Back(REM) Inomsebenzi wokuhlola wekhodi okungahleliwe, ovuleke kalula, ungasetshenziswa njengesixhumi esibonakalayo esingu-2M BER Tester V.35 hot-plug, isekela uxhumano lwedivayisi ye-DTE noma ye-DCE Nikeza izinhlobo zewashi ezi-3: Iwashi langaphakathi, iwashi langaphandle, iwashi lomugqa we-E1; AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free Parameters ♦ 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 G.742 kanye ne-G.823 I-Attenuation evunyelwe: 0~6dBm ♦ Izinga le-interface ye-V.35: n*64Kbps Isixhumi Esijwayelekile Esijwayelekile: Ihambisana Nesixhumi Esivamile se-V.35: Imodi Yokuxhuma ye-DB25: Uhlobo Lwewashi le-DCE: G.703 iwashi elibuyiselwe, Iwashi langaphakathi ♦ Indawo yokusebenza Izinga lokushisa lokusebenza: -10°C ~ 50°C Umswakamo osebenzayo: 5%~95 % (akukho ukujiya) Izinga lokushisa lesitoreji: -40°C ~ 80°C Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa) Ukucaciswa Inombolo Yemodeli: JHA- CE1V1 Incazelo Esebenzayo Engazimele E1-V.35 isixhumi esibonakalayo sokuguqulela Imbobo Incazelo Imbobo eyodwa ye-E1, isixhumi esibonakalayo esisodwa se-V.35 Ukunikezwa kwamandla kagesi: AC180V ~ 260V;DC -48V;DC +24VPower Ukusetshenziswa: ≤10W Dimension Usayizi Womkhiqizo: 216X140X31mm (WXDXH) Isisindo 1.8KG/Ucezu Isicelo

Incazelo Ejwayelekile I-QSFP28 Direct Namathisela Amakhebuli ahambisana nezicaciso ze-SFF-8665. Izinketho ezihlukahlukene zegeji yocingo ziyatholakala kusukela ku-30 ​​kuya ku-26 AWG ngokukhetha okuhlukahlukene kobude bekhebula (kufika ku-5m). Izici ◊ Ithobelana ne-SFF- 8665 ◊ Izinga ledatha elifika ku-28.3125Gbps ngeshaneli ngayinye ◊ Kufika ku-5m ukudluliselwa ◊ Izinga lokushisa elisebenzayo: 0~70℃ ◊ Ukunikezwa kwamandla okukodwa okungu-3.3V ◊ I-RoHS ethobelana ne-Benefits System ◊ Isamba samandla we-Coeffective isisombululo ◊ Isixazululo sesistimu ye-EMI ephansi kakhulu ◊ Idizayini ethuthukisiwe Yezinhlelo Zokusebenza Zesiginali Yobuqotho ◊ Ukucaciswa kwe-100G Ethernet: Iphinikhodi Yomsebenzi Incazelo Yophawu Lwephini Logic Incazelo 1 GND Ground 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2pND Transmitter Input 4 Inkundla 5 Okokufaka Kwedatha Eguquliwe ye-CML-I Tx4n Transmitter 6 CML-I Tx4p Transmitter Non-Inverted Data Input 7 GND Ground 8 LVTTL-I ModSelL Module Khetha 9 LVTTL-I Setha Kabusha Imojula engu-10 Vcc Rx +3.3V Power Supply I-MOS11 Isamukeli se-LVC11 I-O SCL 2-wire serial interface iwashi 12 LVCMOS- I/O SDA 2-wire serial interface idatha 13 GND Ground 14 CML-O Rx3p Isamukeli Okukhiphayo Kwedatha Okungaguquki 15 CML-O Rx3n Isamukeli Esihlanekezelwe Ukukhipha Idatha 16 GND Ground 17 CML-O Rx1p Receiver Data Okukhiphayo 18 CML-O I-Rx1n Receiver Inverted Data Output 19 GND Ground 20 GND Ground 21 CML-O Rx2n Receiver Inverted Data Output 22 CML-O Rx2p Receiver Okukhiphayo Kwedatha Engaguquki 23 GND Ground 24 CML-O Rx4n I-Receipt ye-Rx4n Ekhishiwe ye-Rx4n I-Receipt ye-CML ye-Inverted5 Okukhiphayo Kwedatha Engaguquki Kokwamukela 26 GND Ground 27 LVTTL-O ModPrsL Imojuli ekhona engu-28 LVTTL-O IntL Ukuphazamisa 29 Vcc Tx +3.3V Isidluliseli samandla 30 Vcc1 +3.3V Ukunikezwa kwamandla 31 LVTTL-I Mode 3 Amandla Aphansi G3 G3 Amandla Aphansi G3 I-CML-I Tx3p Okokufaka Kwedatha Okungaguquki Kwe-Transmitter 34 CML-I Tx3n Transmitter Inverted Data Input 35 GND Ground 36 CML-I Tx1p Transmitter Non-Inverted Data Input 37 CML-I Tx1n Transmitter Inverted Data Input 38 GND Ground GroundAC I-Dractical CharacterAC NumberSFP Inombolo Yomkhiqizo Ojwayelekile we-QnesSpec Tx & Isilinganiso Sedatha Yesiteshi se-Rx 28.3125 Gbps Izinga Lokushisa Ezisebenzayo 0 ukuya + 70°C Izinga lokushisa Lesitoreji -40 ukuya + 85°C I-Voltage Yokuhlinzeka 3.3 V igama elithi Electrical Interface 38 amaphini onqenqema Isixhumi Sokuphatha Isixhumi Esibonakalayo Uchungechunge, I-I2C High Speed ​​Characteristics Parameters Iyunithi Yezinombolo Zophawu Iyunithi Iyunithi Yezinombolo I-Impedans Zd 90 100 110 Ω Ukulahlekelwa Kokufaka Okuhlukile Kokubuyisela I-SDDXX 2000 FCInterference B Ukuthobela Amazinga I-CENELEC EN55022 Ikilasi B CISPR22 ITE Ikilasi B I-RF Immunity(RFI) IEC61000-4-3 Ngokujwayelekile Ungabonisi Umthelela Olinganisekayo osuka ku-10V/m Field Ushanelwe ukusuka ku-80 ukuya ku-1000MHz RoHS Ukuthobela I-RoHS Directive 2011/65dU Directive / 65dEU I-RoHS 6/6 iyahambisana

Izici ♦ Isekela imbobo ye-4 10/100/1000Base-T(X) PoE/PoE+ kanye nembobo engu-2 1000Base-X SFP. ♦ Ukusekela i-G.8032(ERPS), IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.3ab, IEEE802.3af/at, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.3ab, IEEE802.3af/at, IEEE802.802. , I-IGMP Snooping, IPv4/IPv6 precedence. ♦ Ukusekela i-CLI, i-SNMP, ukuphathwa kwe-WEB, ukuphathwa komugqa womyalo we-Console/Telnet kanye ne-syslog, kusetshenziswa ubuchwepheshe benethiwekhi yendandatho yokuzithuthukisa, isikhathi sokutakula 100,000 Hours Warranty 5-years Dimension Order Information Model No. Incazelo Yempahla JHA-MIGS24P Managed Industrial PoE Switch, 4 10/100/1000Base-T(X) PoE/PoE+ kanye 2 1000Base-X I-SFP Slot, i-DIN-Rail, DC48-58V, -40-85°C Ukunikezwa Amandla Okusebenza Kwezinga Lokushisa Okusebenzayo: I-DC48V DIN-Rail Power Supply noma i-adaptha yamandla iyinketho.