64 Dekadaha EDFA
Fwdm indhaha ku dhex dhisan, waxay u gudbin kartaa isku xirka shabakadaha ballaaran iyo CATV.
Korsaday Er Yb Tignoolajiyada laba-laabka ah ee fiber-ka ah;
Dekadaha wax gelinta ee Catv: 1 ikhtiyaari ah
Dekadaha wax gelinta Olt: 4-32 ikhtiyaari ah
Dekadaha Kombuyuutarrada: 4-32 ikhtiyaari ah;
Awood wax soo saarka indhaha: wadarta wax soo saarka ilaa 15W (41dBm);
Jaantuska qaylada hoose: <6dB marka la gelinayo 0dBm;
Isku-xidhka maaraynta isku-xidhka saxda ah, oo la jaan qaadaya heerka maaraynta shabakadda SNMP;
Nidaamka xakamaynta heerkulka caqli-galku wuxuu ka dhigayaa isticmaalka tamarta hoose;
Shayga Unug Xuduudaha farsamada Odhaah bandwidth shaqaynayo nm 1545 - 1565 Kala duwanaanshaha awoodda gelinta indhaha dBm -3 - +10 Ugu badnaan waa la garaacay:-10-+10 Waqtiga beddelka indhaha ms ≤ 5 Awoodda wax soo saarka indhaha ee ugu badan dBm 41 Dejinta awoodda wax-soo-saarka dBm ±0.5 Sawirka qaylada dB ≤ 6.0 Awood gelinta indhaha 0dBm, λ=1550nm Soo celi khasaaraha Gelida dB ≥ 45 Wax soo saarka dB ≥ 45 Nooca Xidhiidhiyaha indhaha CATV gudaha: SC/APC, PON:SC/PC AMA LC/PC COM:SC/APC AMA LC/APC PON ilaa COM galinta khasaaraha ≤ 1.0 dBm C/N dB ≥ 50 Xaaladda tijaabada sida waafaqsan GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Korontada sahayda V A: AC100V - 260V (50 Hz ~ 60Hz) B: DC48V (50 Hz ~ 60Hz) C: DC12V (50 Hz ~ 60Hz) Kala duwanaanshaha heerkulka shaqaynayo °C -10 - +42 Qoyaanka shaqada ee ugu badan % Ugu badnaan 95% ma jiro uumi Kaydinta ugu badan ee qoyaan qaraabo ah % Ugu badnaan 95% ma jiro uumi Cabirka mm 483(L)×440(W)×88(H)
Tallaabooyinka rakibidda
1. Kahor intaadan rakibin qalabka, fadlan si taxadar leh u akhri oo ku rakib qalabka sida waafaqsan .Fiiro gaar ah: Waxyeelada ay dadku sameeyeen iyo dhammaan cawaaqib xumada ay keento rakibaadda khaladka ah ee aan waafaqsanayn sharciga, kama masuul noqon doono mana bixin doono dammaanad bilaash ah.
2. Ka saar qalabka sanduuqa;ku hagaaji rafka oo si la isku hallayn karo u dejiyo.(Cabbiska dhulka waa inuu noqdaa <4Ω).
3. Isticmaal multimeter-ka dhijitaalka ah si aad u hubiso tamarta sahayda, hubi in danabku uu waafaqsan yahay shuruudaha furaha furahana uu yaallo booska "OFF".Kadibna ku xidh qalabka korontada.
4. Geli calaamadda indhaha sida ku cad fariinta bandhigga.U rog furaha beddelka booska "ON" oo u fiirso heerka LED-ga ee guddiga hore.Kadib tusiyaha heerka shaqada ee bamka oo isu rogo cagaar, qalabku si caadi ah ayuu u shaqaynayaa.Kadibna taabo badhanka menu-ka ee ku yaala dhinaca hore si aad u hubiso xuduudaha shaqada.
5. Ku xidh mitirka korantada indhaha ilaa dhamaadka soosaarka ishaarada indhaha adigoo isticmaalaya boodboodka tijaabada fibre-ga ee caadiga ah, ka dibna cabir awooda wax soo saarka indhaha.Xaqiiji awoodda wax soo saarka indhaha ee la qiyaasay iyo awoodda la soo bandhigay waa isku mid oo waxay gaareen qiimaha magaca.( Xaqiiji in mitirka korantada indhaha uu ku yaal 1550nm booska tijaabada mawjadda dhererka; boodboodka tijaabada fiber-ka indhaha waa midka isku midka ah oo dusha sare ee xiriiriyaha uusan lahayn wasakh.ku xidh qalabka shabakada.Ilaa hadda, aaladda si buuxda ayaa loo rakibay oo laga saaray.