passive device DWDM 1. Low PDL,Low insertion 2. High isolation,High return Loss 3. Good directivity DWDMFeature
1 Low PDL
2 Low insertion
3 High isolation
4 High return Loss
5 Good directivity
6 Good environmental Stability
Characteristics
Pass channel wavelength range(nm) | 1539-1565 | |
Reflect channel wavelength(nm) | 1260-1360&1480-1550 | |
Insertion Loss (dB) | Pass channel | 0.6 |
Reflect channel | 0.4 | |
Isolation loss(dB) | Pass channel | ≥30 |
Reflect channel | ≥20 | |
PDL(dB) | Pass channel | 0.1 |
Reflect channel | 0.1 | |
Directivity(dB) | ≥50 | |
Return Loss(dB) | ≥50 | |
Connector Type | SC/APC | |
Operation temperature | -40~+85 | |
Storage temperature () | -40~+85 | |
Fiber type | SMF-28e with 0.9mm,2.0mm,3.0mm | |
Fiber length | 1Meter | |
Application
Ø GPON EPON
( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v1/217537825_1/1550_1310_1490_PU_543_passive_device.jpg' , 'http://i01.i.aliimg.com/photo/v1/217537825_2/1550_1310_1490_PU_543_passive_device.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 1550/1310/1490---PU-543 passive device DWDM
