Description
Overview
GAOTek communication equipment OADM is based on the membrane filter technique and proprietary non-flux metal bonding micro-optics packaging design, within ITU wavelengths to achieve uplink and downlink. It provides ITU channel center wavelength, low insertion loss, high channel isolation, low power consumption, wide pass band characteristics, no glue loop, excellent thermal stability and reliability and so on. In a telecommunications network system, it can be used for uplink or downlink optical signal.
Features
- Low Insertion Loss
- High Channel Isolation
- Optical path epoxy free
- Excellent thermal stability and reliability
- Telcordia GR-1221 Compliance and RoHS Environmental Protection Standard
Technical Specification
| Maximum Power Handing | 300 mW |
| Channel Spacing | 100 GHz to 200 GHz |
| Channel Pass Passband | >0.22 nm to >0.5 nm |
| Channel Rippler | <0.3 dB |
| IL Temperature Sensitivity | <0.005 dB / ℃ |
| Wavelength Temperature Shifting | <0.002 nm / ℃ |
| Polarization Dependent Loss | <0.1 dB |
| Polarization Mode Dispersion | <0.1 ps |
| Directivity | ≥50 dB |
| Return Loss | ≥45 dB |
| Center Wavelength Accuracy | ±0.05 nm to ±0.1 nm |
| Operating Temperature Range |  -4°F to 167°F (-20 ℃ to +75 ℃) |
| Storage Temperature Range | -40 °F to 185 °F (-40 ℃ to +85 ℃) |