Description
Overview
GAOTek 18 Channels 1270 nm to 1610nm DWDM with monitoring feature 1U 19″ rack mounted 18CH CWDM Mux Demux module, CWDM Mux/Demux module is over a single or duplex single mode fiber to extend overall bandwidth WDM. It offers high stability and reliability and has a compact package size. Its operating wavelength is from 1270nm to 1610nm(1261nm-1611nm) which offers 18 channels with 20nm channel spacing.
Features
- Very Low Insertion Loss
- High Isolation
- High Reliability and Stability
- Low PDL
- Compact Design
- Good channel-to-channel uniformity
- Wide Operating Wavelength: 1270nm to 1610nm (1261nm to 1611nm)
- Operating Temperature: -20 to +70℃
- Industrial Operating Temperature: -40 to +80℃
Technical Specifications
| Application | CWDM/DWDM/OTN Network |
| Channel | 18 Channels |
| Rack Mount | 19’1U rack mount |
| CE RoHS | Compliant |
| Connector | LC UPC |
| Center Wavelength | ITU, ITU + 1 nm |
| Passband | ITU ±6.5 nm |
| Operating Wavelength | 1460 nm to 1620 nm or 1260 nm to 1620 nm |
| Channel Spacing | 20 nm |
| Fiber Type | SMF-28e |
| IL | >3.8 dB |
| Isolation Adjacent Channel | 30 dB |
| Isolation Non-Adjacent Channel | 50 dB |
| Ripple | >0.5 dB |
| PDL | 0.2 dB |
| PMD | 0.1 ps |
| RL | 45 dB |
| Directivity | 50 dB |
| Maximum Optical Power | 500 mW |
| Operating Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Storage Temperature | -40 °F to 185 °F (-40 °C to 85 °C) |