Description
Overview
GAOTek fiber optical DWDM mux demux deliver the advantage of a Dense Wave Division Multiplexer in a fully passive solution. They are designed for long-haul transmission where wavelengths are packed tightly together over the C-band range of wavelengths. This DWDM Mux Demux are modular, scalable and are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WDM, CWDM and DWDM in optical metro edge and access networks.
Features
- Good mechanical and temperature performance
- High strength loose tube that is hydrolysis resistant
- Special tube filling compound ensure a critical protection of fiber
- Crush resistance and flexibility
- PSP enhancing moisture-proof
- Two parallel steel wires ensure tensile strength
- Small diameter, light weight, and friendly installation
- Long delivery length
Technical Specifications
| Mux Insertion loss | <4.5 dB to 1.06 dB |
| Demux Insertion loss | <4.5 dB to 1.41 dB |
| Channel ripple | <0.5 dB |
| Adjacent channel isolation | >30 dB |
| Non-adjacent channel isolation | >40 dB |
| EXP | >15 dB |
| PDL | <0.10 dB |
| Polarization mode dispersion | <0.10 ps |
| Directivity | >50 dB |
| Return loss | >45 dB |
| Operating Temperature | 23 °F to 167 °F (-5 °C to 75 °C) |
| Storage Temperature | -40 °F to 185 °F (-40 °C to 85 °C) |