EDFA Deked Keli ah
Qaybtayada isku xidhka ee asalka ah ee laga keenay Maraykanka waxay isticmaashaa laysarka nalalka ah ee lagu shubo iyo fiilada Erbium-Doped ee module-keena.
Waxaan leenahay wareeg xasilin koronto oo la isku halleyn karo oo iftiin iftiin ah iyo heerkulka qaboojiyaha korantada ee laser-ka si loo xakameeyo wareegga, waxaan dammaanad qaadnay waxqabadka ugu wanaagsan ee mashiinka oo dhammaystiran iyo shaqada joogtada ah ee laser-ka cimri dheer.
Barnaamijka microprocessor-ka wuxuu leeyahay kormeeraha xaaladda laysarka, digniinta cilladaha bandhigga dhijitaalka ah, maaraynta shabakadda iyo shaqooyin kala duwan. Marka barnaamijka laysarka uu leexiyo baaxadda oggolaanshaha, wuxuu si toos ah u xidhi doonaa awoodda laysarka. Iftiinka cas wuxuu googoynayaa, digniin degdeg ah iyo kiniinka dhijitaalka ah ayaa tilmaamaya sababta cilladda.
Barnaamijka microprocessor-ka wuxuu bixiyaa is-dhexgalka RS-232 iyo 485 ee loo isticmaalo maaraynta shabakadda iyo la socodka fog.
Waxaan qaadannaa awood wareeg oo heer sare ah oo 1RU ah oo 19" ah, awood koronto oo 90-265V ah.
Astaamaha Waxqabadka Xulashada nooca caalamiga ah ee caanka ah ee laser-ka bamka buuqa yar, qallooc hooseeya, xarig ballaaran, awood iftiin oo wax soo saar sare leh Waxay qaadataa faybar tayo sare leh oo dibadda laga keeno, waxtarka beddelka tamarta sare leh. Laser-ka korontada iyo kuwa la bamgareeyay ee nooc kasta oo shaqo ah, iyagoo hubinaya awood wax soo saar oo indhaha ah oo deggan, isla markaana si wax ku ool ah u kordhinaya cimriga shaqada ee laser-ka bamka. Shaashad buluug ah oo ku taal geeska hore oo leh shaashad LCD ah oo 160*32 dhibcood ah, oo si sax ah u muujinaysa xaaladda xuduudaha qalabka. 19 "heerka sare ee rack 1U, oo ku qalabaysan is-dhexgalka Ethernet-ka caadiga ah ee IEEE802.310Base-T iyo RS-232, ayaa sahli kara hirgelinta kormeeraha shabakadda. Taageero buuxda oo loogu talagalay "Nidaamka maaraynta GB/T 20030-2005 ee qeexitaanka qalabka shabakadda HFC"
Xaddiga Farsamada Mashruuc Cutubka Xuduudaha farsamada Qoraallo Ballaca baaxadda Nm 1535-1565 Kala duwanaanshaha awoodda gelinta dBm -3-+10 Awoodda indhaha ee lagu taliyay0-+5dBm Awoodda indhaha ee soo baxda dBm 13-24 Awoodda tijaabada wax soo saarka Qiimaha dekedda MON (20-Outout) dBm 20-Outout Xasiloonida awoodda wax soo saarka dBm ±0.5 dB ≦5.0 Awoodda indhaha ee la geliyo0dBm Lumitaanka milicsiga Terminalka gelinta dB ≧45 Terminalka wax soo saarka dB ≧45 Awoodda daadinta bamka Terminalka gelinta dBm ≦-30 Terminalka wax soo saarka dBm ≦-30 Saamiga side-ka iyo buuqa (C/N) dB ≥52 Garaaca saddexaad ee side-ga oo isku dhafan (C/CTB) dB ≥63 Combo-ga xamuulka qaada erjiecha(C/CSO) dB ≥63 Nooca isku xirka indhaha FC/APC ama SC/APC Danabka korontada V 90-265V(50Hz) ama DC-48V Heerkulka hawlgalka kala duwan ℃ -5 – +55 Qoyaanka ugu badan ee hawlgalka % Ugu badnaan 95% biyo-baxa ma jiro Heerkulka kaydinta kala duwan ℃ -30 – +70 Qoyaanka ugu badan ee kaydinta qoyaanka qaraabo ah % Ugu badnaan 95% biyo-baxa ma jiro Cabbirrada guud mm
Sawirka buuqa 483 (w) x340 (d) x44 (saacad)
Codsiga Shabakadda Fiber-ka Hal-hab ah 1550 Shabakadda FTTH Shabakadda CATV Shabakadda jirridda masaafada dheer.FTTx PON, ugu badanMowjadda shaqada: 1529.16~1563.86nm. Dhammaan noocyada nidaamka gudbinta SDH/PDH.
