Flyin Optronicsâ 200GHz dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
Features | Applications |
Low Insertion Loss | Channel Add/Drop |
Wide pass band | DWDM Network |
High channel | Wavlength Routing |
High stability and reliability | CATV fiberoptic System |
Epoxy free on optical path | Fiber optical amplifier |
Performance Specifications
Parameter | 4-Channel | 8-Channel | 16-Channel |
Mux | Demux | Mux | Demux | Mux | Demux |
Channel Wavelengthï¼nmï¼ | ITU 200GHz Grid |
Channel Spacingï¼GHzï¼ | 200 |
Channel Passband (@-0.5dB bandwidth)(nm) | >0.5 |
Insertion Lossï¼dBï¼ | â¤1.6 | â¤3.5 | â¤4.2 |
Channel Uniformityï¼dBï¼ | â¤0.6 | â¤1.0 | â¤1.5 |
Channel Rippleï¼dBï¼ | <0.3 |
Isolationï¼dBï¼ | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 |
Insertion Loss Temperature Sensitivity(dB/â) | <0.005 |
Wavelength Temperature Shifting (nm/â) | <0.002 |
Polarization Dependent Lossï¼dBï¼ | <0.1 | <0.1 | <0.15 |
Polarization Mode Dispersionï¼psï¼ | <0.1 |
Directivityï¼dBï¼ | â¥50 |
Return Lossï¼dBï¼ | â¥45 |
Maximum Power Handlingï¼mWï¼ | 300 |
Opterating Temperature(â) | -5~+75 |
Storage Temperature(â) | -40~+85 |
Package dimension(mm) | A: L100ÃW80ÃH10 |
L120ÃW80ÃH18 |
L141ÃW115ÃH18 |