Ukulethwa okusheshayo Ccwdm Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA
Ukulethwa okusheshayo Ccwdm Mux - 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) ezimiswe njengocingo locingo lwe-oda lobunjiniyela(kuyakhetheka)
- Isixhumi esibonakalayo se-E1 sithobela i-G.703, sisebenzisa 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 ngesixhumi esibonakalayo esikude, i-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:
Isihluthulelo sempumelelo yethu Umkhiqizo Omuhle noma isevisi Ikhwalithi ephezulu, Izinga Elizwakalayo kanye Nesevisi Ephumelelayo yokulethwa Ngokushesha Ccwdm Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , Umkhiqizo uzophakela emhlabeni wonke, njenge: Hamburg, Chicago , Pakistan, Sibhekene nobungqabavu begagasi lomhlaba wonke lokuhlanganiswa komnotho, siye saba nokuzethemba ngezinto zethu zekhwalithi ephezulu kanye nenkonzo eqotho kuwo wonke amakhasimende ethu futhi sifisa sengathi angabambisana nawe ukuze wakhe ikusasa eliqhakazile.
Ngu-Odelia waseBrisbane - 2017.12.31 14:53
Abakhiqizi abahle, sibambisene kabili, ikhwalithi enhle nesimo esihle senkonzo.
NguQuintina waseGreece - 2018.10.09 19:07