Description
Overview
GAOTek SFP DWDM Mux Demux are a flexible plug-and-play network solution that allows network operators to cost effectively implement point to point or ring based WDM optical networks. Our CWDM MUX DEMUX are perfectly suited to transport PDH, SDH or SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and access networks.
Technical Specifications
| Channels | 8 CH to18 CH |
| Return Loss | ≥45 dB |
| Spacing | 20 nm |
| Channel Passband | λc ±7.5 nm |
| Adjacent Channel Isolation | ≥30 dB |
| Non-adjacent Channel Isolation | ≥40 dB |
| Wavelength thermal stability | ≤0.003 nm |
| Directivity | ≥50 dB |
| Return loss | ≥45 dB |
| Optical Power | ≤500 mw |
| Wavelength | 1270 nm to –610 nm |
| Operating temperature | 32 °F to 158 °F (0 °C to 70 °C) |