EDFA: Erbium-Doped Fiber Amplification Card
EDFA yog erbium-doped fiber ntau amplification card launched los ntawm Shenzhen JHA Technology Co., Ltd.Nws lub luag haujlwm tseem ceeb yog txhawm rau them lub zog ntawm lub teeb liab teeb liab hauv qhov txuas txuas, thiab nws tuaj yeem nthuav dav cov teeb liab kho qhov muag txog li 48 raws (channel ncua sij hawm ntawm 100 GHZ) lossis 96 raws (channel ncua ntawm 50 GHZ) ntawm C band ntawm tib lub sijhawm.Nws muaj cov cim ntawm qhov nce, xauv qhov nce, tsis tshua muaj suab nrov, thiab lwm yam thiab nws yog ib qho tseem ceeb ntawm DWDM system, yav tom ntej kev kub ceev system thiab tag nrho-optical network kis tau tus mob ntev.Cov duab kos duab SA:ib theem amplifier 
DA:dual theem amplifier 
MA:nruab nrab-theem amplifier 
R/B-EDFA: 
Khoom specification
| Muaj nuj nqi | Nco tseg | ||||
| Working wavelength ntau yam | Hom qauv: 1529nm ~ 1561nmMuaj feem xyuam rau 40 wavelength (100GHz) lossis 80 wavelength (50GHz) DWDM system | ||||
| Extension homNtev: 1528nm ~ 1568nmMuaj feem xyuam rau 48 wavelength (100GHz) lossis 96 wavelength (50GHz) DWDM system | |||||
| EDFA HOM | OBA | OLA | OLAM | OPA | R/B-EDFA |
| Mnyob rau hauv input optical zog | -22 dBm | -30dBm | -30dBm | -32dBm | -30dBm |
| Max tsozog | + 20dBm | + 20dBm | + 20dBm | + 16 dBm | + 20dBm |
| Max Tau Txais | 17dB ib | 25dB ib | 25dB ib | 20dB ib | 25dB ib |
| Suab nrov | 5.5dB | ||||
| Tau txais flatness | 1.5 dB | ||||
| Secondary amplification | Txhawb nqa built-in dual twj tso kua mis (yeem) rau cov teeb liab amplification theem nrab | ||||
| Cim technology | Txhawb nqa kev siv tshuab xauv tshuab, kev tswj xyuas kev siv tshuab tsis siv neeg kaw-tawm tshuab ntawm cov zis hluav taws xob kho qhov muag | ||||
| Network tswj kev ua haujlwm | l Txhawb kev saib xyuas lub sijhawm tiag tiag rau EDFA chaw nres nkoj ua haujlwm hauv xeev, suav nrog: lub zog kho qhov muag, kho qhov muag, ntsuas kub, thiab lwm yam.l Txhawb lub twj tso kua mis kaw qhov pib thiab tsis siv neeg rov ua haujlwm lub sijhawm teeb tsa | ||||
| Occupied tus lej | Txhawb JHA-OP3800 series chassis, nyob 1 qhov, qhov loj yog 0.5U. | ||||
| Optical interface | LC / UPC | ||||
| Max siv zog | 15 W | ||||
| MTBF | ≥100000 teev | ||||
