EDFA PA Optical Amplifier
Lub luag haujlwm tseem ceeb ntawm EDFA hauv kev sib txuas lus fiber ntau optical yog txhawm rau txuas ntxiv qhov kev ncua deb. Thaum nws ua ke nrog wavelength division multiplexing technology thiab optical soliton technology, nws muaj peev xwm ua tau ultra loj muaj peev xwm thiab ultra ntev kev sib kis.
- Khoom Taw qhia
EDFA PA Optical Amplifier
Fiber amplifier technology yog nyob rau hauv cov tub ntxhais fiber ntau ntawm cov doped tuaj yeem tsim laser tsis tshua muaj lub ntiaj teb cov ntsiab lus, los ntawm lub laser los muab DC excitation, yog li ntawd los ntawm cov teeb liab kho qhov muag yuav tsum amplified. Cov tsoos kho qhov muag fiber ntau kis tau tus mob yog kev siv optical hluav taws xob kho qhov muag regenerative repeater, cov khoom siv relay cuam tshuam rau lub cev ruaj khov thiab kev ntseeg tau, kom tshem tawm cov txheej txheem hloov dua siab tshiab ncaj qha rau hauv txoj kev teeb pom kev zoo kom nthuav dav cov teeb liab kis tau tus mob, es tsis txhob siv cov regenerative repeater nrog ib qho All-optical kis tau tus mob repeater. Lub luag haujlwm tseem ceeb ntawm EDFA hauv kev sib txuas lus fiber ntau optical yog txhawm rau txuas ntxiv qhov kev ncua deb. Thaum nws ua ke nrog wavelength division multiplexing technology thiab optical soliton technology, nws muaj peev xwm ua tau ultra loj muaj peev xwm thiab ultra ntev kev sib kis.
Daim ntawv thov ntawm EDFA hauv kev sib txuas lus fiber ntau optical feem ntau suav nrog cov ntaub ntawv hauv qab no:
● Raws li ib tug preamplifier, lub preamplifier ntawm lub receiver feem ntau yuav tsum tau ib tug siab nce, tsis tshua muaj suab nrov amplifier. Vim nws cov yam ntxwv tsis tshua muaj suab nrov, EDFA tuaj yeem txhim kho qhov rhiab heev ntawm cov khoom siv kho qhov muag thaum siv los ua preamplifier ntawm receivers.
● Raws li lub transmitter fais fab amplifier, yog hais tias lub erbium-doped fiber amplifier txuas nrog rau qhov kawg ntawm cov khoom siv optical transmitter, nws tuaj yeem siv los ua kom lub zog tso zis ntau ntxiv, ua kom lub zog kho qhov muag mus rau hauv fiber ntau, thiab txuas ntxiv kev sib kis.
● Nws yog siv los ua optical relay, uas yog ib qho tseem ceeb ntawm EDFA hauv kev sib txuas lus fiber ntau optical. Nws tuaj yeem hloov cov khoom siv kho qhov muag / hluav taws xob / kho qhov muag rov ua haujlwm thiab ncaj qha ua kom pom cov teeb liab kho qhov muag hauv kab kom ua tiav txhua qhov kev sib txuas lus kho qhov muag.
Yam khoom tsom teeb
● Txhawb optical amplification ntawm C-band DWDM system.
● Txhawb kev nthuav dav ntawm kev xaiv OSC teeb liab tawm tswv yim.
● Max saturated tso zis ntxiv 23dB, yam tsawg kawg nkaus tawm tswv yim -35dB.
● Booster amplification, Kab amplification, Pre-amplification.
● Unified SNMP network tswj platform, CLI, Web, NetRiver.
● Nws tuaj yeem saib xyuas: PUMP tsav tam sim no, PUMP lub zog tso zis, PUMP hloov, PUMP kub, lub zog hluav taws xob, lub zog tso zis, ntsuas kub.
● Nws tuaj yeem teeb tsa PUMP hloov, AGC hom thiab APC hom.
● Txhawb kev saib xyuas qhov chaw nres nkoj (MON).
Kev piav qhia
Khoom npe | Preapmlifier (PA) | ||||
Parameter | Min | Ntaus | Max | Chav tsev | |
Ua haujlwm Wavelength | 16 Channel | 1546 | 1550 | 1561 | nm |
32 Channel | 1535 | 1562 | |||
48 Channel | 1528 | 1568 | |||
Input zog | -30 | 5 | dBm ib | ||
Tau txais | 14 | 25 | 30 | ||
Tso zis zog | 13 | dBm ib | |||
Input optical zog pib | -30 | -40 | dBm ib | ||
Nrov duab | 5.0 | dB | |||
Tau txais flatness | 0.6 | 1.5 | dB | ||
Input/output Isolation | 30 | dB | |||
Output Pump leakage | -30 | dBm ib | |||
Input/output rov poob | 45 | dB | |||
polarization nyob poob | 0.5 | dB | |||
Polarization hom dispersion | 0.5 | ps | |||
Ua haujlwm kub | -5 | 55 | degree | ||
Cov av noo | 5 | 95 | feem pua | ||
Cia Kub | -40 | 85 | degree | ||
Kev siv fais fab | 30 | W | |||
Hwj chim | -48V DC thiab 220V AC | V | |||
Interface | FC / UPC lossis lwm yam | ||||
Dimension | (W x L x H) 482.6x245x43.6 | mm | |||
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