I-Single Port EDFA
I-module light pumped laser kanye ne-Erbium-Doped Fiber isetshenziswa ingxenye yokuqala ebophayo evela e-USA.
Sinokwethenjelwa okukhipha amandla okukhanya okukhanyayo okuzinzisa isekethe kanye nezinga lokushisa lesiqandisi sikagesi le-laser ukuze silawule isekethe, siqinisekise ukusebenza okuphelele komshini nokusebenza kahle kwe-laser impilo ende yokusebenza engaguquki..
Isoftware ye-microprocessor inokuqapha isimo se-laser, isexwayiso sephutha lesibonisi sedijithali, ukuphathwa kwenethiwekhi nomsebenzi ohlukahlukene.Uma ipharamitha ye-laser yokuchezuka kwesofthiwe ithola ububanzi bemvume, izovala amandla e-laser ngokuzenzakalelayo.I-coruscate yesibani esibomvu, i-alamu esheshayo kanye nethebhulethi yokwenza idijithali izokhomba imbangela yephutha.
Isofthiwe ye-microprocessor inikeza isixhumi esibonakalayo se-RS-232 ne-485 esisetshenziselwa ukuphathwa kwenethiwekhi nokuqapha okukude.
Sisebenzisa amandla okushintsha ozimele angu-1RU 19” ajwayelekile, angu-90-265V amandla asetshenziswayo.
Izimpawu Zokusebenza Ukukhethwa komkhiqizo odumile wamazwe omhlaba we-laser yepompo yomsindo ophansi, ukuhlanekezela okuphansi, ibhendi ebanzi, amandla okukhanya okukhipha okuphezulu Ithatha ifayibha ephuma kwamanye amazwe esebenza kahle kakhulu, amandla aphezulu okuguqula amandla. Ama-laser anamandla nama-pumped azo zonke izinhlobo zesimo somsebenzi, eqinisekisa amandla okukhiphayo azinzile, futhi andise ngempumelelo impilo yokusebenza ye-laser yephampu. Iphaneli elingaphambili elikumugqa wesikrini esiluhlaza okwesibhakabhaka esingu-160*32 isibonisi se-LCD yamachashazi angamachashazi angama-32, esibonisa ngokunembile isimo samapharamitha wemishini. 19 “i-rack 1U izinga eliphezulu, elihlome ngokuhambisana nezindawo zokusebenzelana ze-Ethernet ezijwayelekile IEEE802.310Base-T kanye ne-RS-232 interfaces, ingenza kube lula ukufezeka kokuqapha kwenethiwekhi. Usekelo olugcwele《 GB/T 20030-2005 yokuphathwa kwesistimu ye-HFC yokucaciswa kwempahla yenethiwekhi》
Ipharamitha ye-Technique Iphrojekthi Iyunithi Imingcele yezobuchwepheshe Amanothi Umkhawulokudonsa Nm 1535-1565 Ibanga lamandla okokufaka dBm -3-+10 Amandla okusebenza okufaka anconyiwe0-+5dBm Amandla okukhanya okukhiphayo dBm 13-24 Amandla okuhlola okukhiphayo MON inani lembobo (20-Outut) dBm 20-Okuphumayo Ukuqina kwamandla okukhiphayo dBm ±0.5 dB ≦5.0 Faka amandla okubona0dBm Ukulahlekelwa kokubona Okokufaka kwetheminali dB ≧45 Itheminali yokuphumayo dB ≧45 Amandla okuvuza kwephampu Okokufaka kwetheminali dBm ≦-30 Itheminali yokuphumayo dBm ≦-30 Isilinganiso senkampani yenethiwekhi kuya kumsindo (C/N) dB ≥52 Isigqi senkampani yenethiwekhi esihlanganisiwe se-oda lesithathu (C/CTB) dB ≥63 I-combo yenkampani yenethiwekhi i-erjiecha(C/CSO) dB ≥63 Uhlobo lwesixhumi esibonakalayo FC/APC noma SC/APC I-voltage yokuphakelwa kwamandla V 90-265V(50Hz)nomaDC-48V Ibanga lokushisa elisebenzayo ℃ -5 – +55 Ubuningi bomswakama ohlobene osebenzayo % Ubukhulu obungu-95% akukho ukufingqa Ibanga lokushisa lesitoreji ℃ -30 - +70 Isitoreji esiphezulu somswakama ohlobene % Ubukhulu obungu-95% akukho ukufingqa Izilinganiso sezizonke mm
Isibalo somsindo 483 (w) x340 (d) x44 (h)
Isicelo Inethiwekhi yokukhulisa i-fiber 1550 yemodi eyodwa Inethiwekhi ye-FTTH Inethiwekhi ye-CATV Inethiwekhi yetrunk yebanga elide.FTTx PON, ubuningiukusebenza kwe-wavelength: 1529.16 ~ 1563.86nm. Zonke izinhlobo zesistimu yokudlulisela ye-SDH/PDH.
