Description
Overview
GAOTek Dual Fibre Monitor port DWDM is a high density, low loss and standalone passive DWDM equipment for high-capacity terminal DWDM solutions that allows multiplexing of up to 40 wavelengths to a fibre pair. DWDM multiplexer is based on a-thermal AWG technology with Gaussian shaped pass bands. FOCLINK’S DWDM module is compact and has the properties of low insertion loss.
 Features
- Low Insertion Loss
- High Isolation
- Low PDL
- Compact Design
- Good channel-to-channel uniformity
- Wide Operating Wavelength
Technical Specifications
| Channels | 2 x 16 CH |
| Operation Wavelength | C21-C36 nm |
| Center Wavelength | ITU DWDM Band |
| Channel Passband | +/-0.11 nm |
| Drop/add channel Insert Loss | Max. 5 dB |
| Isolation | Adjacent Channel min. 30 dB, Non-adjacent Channel min. 45 dB |
| Polarization Dependent Loss | 0.10 dB |
| Ripple in Passband | Max. 0.30 dB |
| Return Loss | Min. 50 dB |
| Directivity | Min. 50 dB |
| Polarization Mode Dispersion | Max. 0.2 ps |
| Power Handling | Max. 500 mW |
| Fiber Type | SMF-28e |
| Operating Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Storage Temperature | -40 °F to 158 °F (-40 °F to 85 °F) |
| Tensile Strength | Min. 5 N |