25G OTU: 8*SFP28
25G OTU service card launched by Shenzhen JHA Technology Co. ,Ltd. supports four types of service access with 16 to 32G rates. Its main function is to finish the 3R regeneration of any 4-channel signals under any protocol within the rate of 25 Gbit/s to be accessed, and then convert them to optical signals of a standard DWDM wavelength or standard CWDM wavelength, so that the multiplexing unit can conduct WDM for optical signals of different wavelengths and also achieve the inverse process of the above process. It’s applicable to the wavelength division transmission solution for 25G rate services, and compatible with 16G or 32G FC.
Product diagram
Functional structure
Product specification
| Function | Note |
| interface | l Client-side interface: 4 SFP28 hot-pluggablel WDM-side interface: 4 SFP28 hot-pluggable |
| Line mode | Supports transparent transmission of any type of service in four 16G~32G rate ranges, and converts four service optical signals into four WDM standard wavelength optical signals. |
| Relay mode | Support 16G~32G wavelength electrical relay |
| Support service type | l 25GEl 16G FC(compatible 32G)l ECPRI、CPRI 10 |
| Adaptive | 16~32G rate adaptive, configuration free |
| WDM technology | l Support CWDM: 18 wavesl Support DWDM: C band 50GHz 80 waves |
| Occupied slot number | Support JHA-OP3800 series chassis, occupy 1 slot，the size is 0.5U. |
| Network management function | l Support real time monitoring of the port working state, including: transmitting optical power and receiving optical power, temperature, etc.l Support port loop back and port shutdown |
| Power consumption | 16W (max, including transceiver) |
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