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

Ukubuka Kafushane I-JHA700-G504 uchungechunge lwe-GPON ONT lungenye yedizayini yeyunithi yenethiwekhi ye-GPON ukuze ihlangabezane nemfuneko yenethiwekhi yokufinyelela ebanzi. Isebenza ku-FTTH/FTTO ukuhlinzeka ngedatha, isevisi yevidiyo esekelwe kunethiwekhi ye-GPON. 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. Amanethiwekhi e-GPON ahlinzeka ngokwethembeka nokusebenza okulindelekile ezinsizeni zebhizinisi futhi ahlinzeka ngendlela ekhangayo yokuletha izinsiza zokuhlala. I-GPON inika amandla ukuthunyelwa kwe-Fiber To The Home (FTTH) ngokomnotho okuholela ekukhuleni okusheshayo emhlabeni wonke. Uchungechunge lwe-JHA700--504 lunokwethenjelwa okuphezulu futhi lunikeza ikhwalithi yesiqinisekiso sesevisi,ukuphatha okulula, ukunwetshwa okuvumelana nezimo kanye nokuxhumana. Ihlangabezana ngokugcwele nezindinganiso zobuchwepheshe ze-ITU-T futhi inokuhambisana okuhle nabakhiqizi bezinkampani zangaphandle i-OLT. Uchungechunge lwe-JHA700-G504 lungahlanganisa ukusebenza okungenantambo nokuhlangabezana namazinga obuchwepheshe angu-802.11 n/b/g, Lufake i-antenna eqondisayo eyakhelwe ngaphakathi enenzuzo ephezulu, 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-ITU - T G.984 Standard ♦ Uchungechunge lwe-Wi-Fi luhlangabezana namazinga obuchwepheshe angu-802.11 n/b/g ♦ Ukusekela ukubethela kwedatha, ukusakaza kweqembu, ukuhlukaniswa kwembobo ye-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 ♦ Sekela umsebenzi wokumelana nesiphepho esisakaza ukusakaza ♦ Sekela ukuhlukaniswa kwembobo phakathi kwezimbobo ezihlukene ♦ Sekela ukulawulwa kokugeleza kwechweba ♦ Sekela i-ACL lungisa isihlungi sephakethe ledatha ngokuguquguquka ♦ Idizayini ekhethekile ukuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile ♦ Ukusekela ukuthuthukiswa kwesofthiwe eku-inthanethi ♦ Inethiwekhi ye-EMS ukuphathwa okusekelwe ku-SNMP ,okulungele ukulungiswa koMkhiqizo kanye nezincazelo ze-LED Inkomba Incazelo 1 Isimo samandla e-PWR Vuliwe: I-ONU ivuliwe;Vala: I-ONU ivaliwe; 2 Irejista ye-PON ONU Ivuliwe: Impumelelo yokubhalisa ku-OLTBUkuxhumanisa: Isaqhubeka nokubhalisa ku-OLT;Valiwe: Kusaqhubeka ukubhalisa ku-OLT; 3 LOS GPON amasignali okubona Avuliwe: Amandla okubona aphansi kunokuzwela umamukeli ;Valiwe: I-Optical esimweni esivamile 4 LAN1-4 LAN Isimo Sembobo Ivuliwe: Uxhumo lwe-Ethernet luvamile;Ukucwayiza: Idatha idluliswa ngembobo ye-Ethernet;Valiwe: Ukuxhumeka kwe-Ethernet akukona misa; 5 I-WIFI WIFI Blinking:Idatha idluliselwaKu: Umsebenzi we-Wi-Fi OpensOff: umsebenzi we-Wi-Fi Vala Ukucaciswa Kwento Ipharamitha PON Interface 1*GPON port, FSAN G.984.2 standard, Class B+Downstream Data Rate:2.488GbpsUpstream Data Rate:1.24 I-Gbps SC/UPC imodi eyodwa fibre 28dB Ukulahlekelwa kwesixhumanisi kanye Ibanga elingu-20KM ne-1:128 User Ethernet Interface 4*10/100M noma 3*10/100M kanye no-1*10/100/1000M noma 4*10/100/1000M auto-negotiationFull/half duplex mode RJ45 isixhumi-Auto MDI/MDI X 100m ibanga Power Interface 12V DC Ukunikezwa kwamandla kagesi I-PONOpticalParameter Wavelength: Tx 1310nm, Rx1490nm Tx Amandla Okubona: 0.5～5dBm Rx Ukuzwela: -28dBm Amandla Okukhanya Okugcwaliswa Kwesikhala: -8dBm Ipharamitha Yokudluliswa Kwedatha I-PON Ukudlulisa: Umfula ophansi 2.488Gbit/ss; I-Upstream 1.244Gbit/s Ethernet: 100Mbps noma 1000Mbps Packet Loss Ratio: