Description
Overview
GAOTek DWDM equipment optical transport network supports 4 x 100 G. The 400 G electric layer multiplexes or demultiplexes and converts it into a 400 G rate DWDM standard wavelength optical signal, so as to facilitate the wavelength division multiplexing of optical signals of different wavelengths by the wavelength combining unit and realize the inverse process of the above process at the same time. The line side adopts pluggable CFP2 DCO, realizes ultra-long-distance transmission based on advanced technologies such as coherent detection, and supports configurable 400 G and 200 G rates.
Technical Specification
| Interface | Client-side interface 4 ports, hot-pluggable based on QSFP 28 Line side interface 1 port, hot-pluggable based on CFP 2 DCO |
| Line side multiplexing structure | 200 G OCh <-> OTUC 2 <-> ODUC 2 <-> ODU 4 400 G OCh <-> OTUC 4 <->ODUC 4 <-> ODU 4 |
| Client-side signal mapping mode | 100 GE <-> ODU 4 |
| Support service type | 100 GE |
| WDM technology | Support C Band 400 G DP 16 QAM 75 GHz 64 CH tunable (191.3625 THz to 196.0875 THz) Support C Band 200 G DP 16Q AM 50 GHz 96 CH tunable (191.30 THz to 196.10 THz) |
| FEC technology | 200 G SD FEC 400 G SD FEC |
| Occupied slot number | Support OTNS 8600 series chassis, occupy 2 slots |
| Network management function | Support performance monitoring and alarm monitoring Support port loopback, port shutdown and ALS functions |
| Power consumption | 60 W maximum (including the optical transceiver) |