Ikhwalithi Enhle ye-Pdh-Sdh Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA
Ikhwalithi Enhle ye-Pdh-Sdh Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Imininingwane:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Uhlolojikelele
Le divayisi inikeza isixhumi esibonakalayo esingu-1-4* E1 , ucingo olujwayelekile 2 njengocingo lwe-oda lobunjiniyela (uma uthanda). Ivumelana nezimo kakhulu. Inomsebenzi we-alamu. Umsebenzi unokwethenjelwa, uzinzile, futhi ukusetshenziswa kwamandla aphansi, ukuhlanganiswa okuphezulu, usayizi omncane.
Isithombe Somkhiqizo
Iphaneli yangaphambili
75 ohm Iphaneli Emuva
120 ohm Iphaneli Emuva
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- I-Modular wide dynamic optical detector
- Isebenzisa ucingo olujwayelekile olu-2 (izibambo okungezona ezocingo) ezisethwe njengenombolo yocingo yocingo ye-oda lobunjiniyela(kuyakhetheka)
- I-E1 interface ithobelana ne-G.703, yamukela ukutholwa kwewashi ledijithali kanye nobuchwepheshe bokukhiya besigaba obushelelezi
- Uma isignali yokubona ilahlekile, ingathola ukuthi idivayisi ekude ivaliwe noma i-fiber inqanyuliwe, futhi ibonise i-alamu nge-LED.
- Idivayisi yasendaweni ingabuka isimo sokusebenza kwesilawuli kude
- Nikeza umyalo wesixhumi esibonakalayo esikude Loop Back, lula ukulungisa umugqa
- Ibanga likagesi lifika ku-2-120Km ngaphandle kokuphazamiseka
- I-AC 220V, DC-48V, DC+24V ingakhethwa
- I-DC-48V/DC+24V amandla kagesi anomsebenzi wokutholwa kwe-polarity okuzenzakalelayo, lapho efakwe ngaphandle kokuhlukanisa phakathi kokuhle nokubi.
Amapharamitha
♦I-Fiber
I-Multi-mode Fiber
50/125um, 62.5/125um,
Ibanga eliphezulu lokudlulisa: 5Km @ 62.5 / 125um i-fibre yemodi eyodwa, ukuncishiswa (3dbm/km)
Ubude begagasi: 820nm
Amandla okudlulisa: -12dBm (Min) ~-9dBm (Ubukhulu)
Ukuzwela kwesamukeli: -28dBm (Min)
Isabelomali sesixhumanisi: 16dBm
I-Fiber yemodi eyodwa
8/125um, 9/125um
Ibanga eliphezulu lokudlulisa: 40Km
Ibanga lokudlulisela: 40Km @ 9 / 125um i-fibre yemodi eyodwa, ukuncishiswa (0.35dbm/km)
Ubude begagasi: 1310nm
Amandla okudlulisa: -9dBm (Min) ~-8dBm (Ubukhulu)
Ukuzwela kwesamukeli: -27dBm (Min)
Isabelomali sesixhumanisi: 18dBm
♦E1 Interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: 2048Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuhambisana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦Indawo yokusebenza
Izinga lokushisa lokusebenza: -10°C ~ 50°C
Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane
Imodeli | Inombolo Yemodeli: JHA-CPE4m |
Incazelo Esebenzayo | 4E1 PDH, i-oda yocingo, Uhlobo Lwedeskithophu, (Isixhumi esibonakalayo socingo esijwayelekile, izibambo ezingezona ezocingo) |
Incazelo Yembobo | Imbobo yokubona eyodwa, isixhumi esibonakalayo esingu-4 E1 (75/120 ohms) |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;DC–48V;DC+24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi Womkhiqizo: Uhlobo Lwedeskithophu-Phezulu 216X138X41mm(WXDXH) |
Isisindo | 1.25KG/PCS |
Isicelo
75 ohm 4*E1 PDF
120 ohm 4*E1 PDF
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Sinezisebenzi zethu ezithengisayo, izisebenzi zesitayela nezaklama, ithimba lezobuchwepheshe, ithimba le-QC nabasebenzi bamaphakethe. Sinezinqubo eziqinile zokulawula ezihamba phambili zesistimu ngayinye. Futhi, bonke abasebenzi bethu banolwazi emkhakheni wokunyathelisa wekhwalithi Enhle ye-Pdh-Sdh Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Comoros, Naples, United Kingdom, Abaningi imikhiqizo ivumelana ngokugcwele neziqondiso eziqinile zamazwe ngamazwe futhi ngesevisi yethu yokulethwa kwezinga lokuqala uzolethwa ukuba ilethwe noma nini nanoma iyiphi indawo. Futhi ngenxa yokuthi i-Kayo isebenza kuyo yonke i-spectrum yemishini yokuzivikela, amakhasimende ethu awadingi ukuchitha isikhathi ethenga.
Ngu-Charlotte wase-Chile - 2018.02.08 16:45
Abasebenzi bezobuchwepheshe basefekthri basinike izeluleko eziningi ezinhle enqubweni yokubambisana, lokhu kuhle kakhulu, sibonga kakhulu.
NguRenata waseThekwini - 2017.01.28 19:59