Hal Deked EDFA
Qalabkayaga nalka laydhka bamgareeyay iyo Erbium-Doped Fiber waxaa isticmaala qaybta xidhitaanka asalka ah ee ka timid USA.
Waxaan haysanaa koronto la isku halleyn karo oo soo saarta iftiinka wareegga wareegga iyo heerkulka qaboojiyaha korantada laysarka si loo xakameeyo wareegga, dammaanad qaadka mashiinka dhammaystiran ee waxqabadka ugu wanaagsan iyo shaqada joogtada ah ee nolosha laysarka.
Software-ka microprocessor-ku wuxuu leeyahay kormeeraha xaaladda laser, digniinta cilladaha dhijitaalka ah, maaraynta shabakada iyo hawlo kala duwan.Mar alla markii software-ka weecsan ee cabbiraadda hawlgalka laysarka uu dejiyo baaxadda oggolaanshaha, wuxuu si toos ah u xidhi doonaa awoodda laysarka.Koruscate iftiinka cas, alaarmiga degdega ah iyo kiniinka digitizing ayaa tilmaamaya sababta qaladka.
Software-ka microprocessor-ku wuxuu bixiyaa RS-232 iyo 485 interface loo isticmaalo maareynta shabakada iyo la socodka fogaanta.
Waxaan qaadaneynaa 1RU 19" heerka matoorka caadiga ah ee awooda wareejinta hufan, awooda tamarta 90-265V.
Tilmaamaha Waxqabadka Xulashada astaanta caanka ah ee caalamiga ah ee laser bamka buuqa hooseeya, qallooca hooseeya, band ballaaran, awoodda iftiinka wax soo saarka sare Waxay soo dejiyaan wax-qabadka sare ee fiber-ka, hufnaanta beddelka tamarta sare. Laysarka awoodda iyo bamgareynta dhammaan noocyada shaqada, hubinta awoodda wax soo saarka indhaha ee xasilloon, oo si wax ku ool ah u kordhisa nolosha shaqada ee laser-ka bamka. Shaashadda buluuga ah ee safka hore ku jirta 160*32 dhibic-matrix LCD bandhigay, oo si sax ah u muujinaya heerka cabbirrada qalabka. 19 "rack 1U standard high, oo ku qalabaysan waafaqsan jaangooyooyinka Ethernet caadiga ah ee IEEE802.310Base-T iyo RS-232 interfaces, waxay fududeyn kartaa xaqiijinta kormeeraha shabakada. Taageero buuxda oo loogu talagalay GB/T 20030-2005 nidaamka maamulka ee qalabka shabakadaha HFC》
Parameter-ka Farsamada Mashruuca Unug Xuduudaha farsamada Xusuusin Bandwidth Nm 1535-1565 Kala duwanaanshaha awoodda galitaanka dBm -3-+10 Awood gelinta indhaha ee lagu taliyay0-+5dBm Soo saarida awooda indhaha dBm 13-24 Awoodda tijaabada soo saarista Qiimaha dekedda MON (20-ka baxsan) dBm 20-Bax Dejinta awoodda wax-soo-saarka dBm ±0.5 dB ≦5.0 Input awoodda indhaha0dBm luminta milicsiga Terminalka wax gelinta dB ≧45 Terminalka wax soo saarka dB ≧45 Awoodda daadinta bamka Terminalka wax gelinta dBm ≦-30 Terminalka wax soo saarka dBm ≦-30 Qaadida saamiga qaylada (C/N) dB ≥52 Qaadeyuhu isku darka heerka saddexaad ee garaaca (C/CTB) dB ≥63 Qaade combo erjiecha(C/CSO) dB ≥63 Nooca xiriiriyaha indhaha FC/APC ama SC/APC Korontada sahayda V 90-265V(50Hz)ama DC-48V Kala duwanaanshaha heerkulka shaqaynayo ℃ -5 - +55 Qoyaanka shaqada ee ugu badan % Ugu badnaan 95% ma jiro uumi Kala duwanaanshaha heerkulka kaydinta ℃ -30 - +70 Kaydinta ugu badan ee qoyaan qaraabo ah % Ugu badnaan 95% ma jiro uumi cabbirrada guud mm
Sawirka qaylada 483 (w) x340 (d) x44 (h)
Codsiga Hal-mode fiber 1550 shabakad kordhin Shabakadda FTTH shabakada CATV Shabakadda jirridda masaafada dheer.FTTx PON, maxhirarka shaqada: 1529.16 ~ 1563.86nm. Dhammaan noocyada nidaamka gudbinta SDH/PDH.
