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The DOTU can realize the mutual conversion between customer signals and line signals. Each line signal corresponds to astandard wave length of CWDM/DWDM. which can be connected to a CWDM/DWDM mutiplexer for wave length division multiplexing transmission. lt is the preferred scheme for low-cost medium and short distance transmission.
Among them, DOTU0G-M4H4 supports four arbitrary service accesses with 100M-12.5Gbps rates: DOTU25G--M4H4 supports four 15~32Gbps rates of any type of service access.
| Items | Description | |
| Model | DOTU10G-M4H4 | DOTU25G-M4H4 |
| Port | Clien t side: 4*SFP+ gray, hot pluggable | Clientside: 4*SFP28 gray, hot pluggable |
| Line side: 4*SFP+ CWDM/DWDM, hot pluggable | Line side: 4*SFP28 CWDM/DWDM, hot pluggable | |
| Work pattern | OEO relay | |
| Wavelength WDM | C-band 48/96 wavelengths | |
| Type of service | FE/GE/10GE,/2G/4G/8G/ 10G FC,CPRI1-&STM 1/4/16/ 64,OTU2/2e,OTUlf/OTU2f, OTUl/OTUle | 16G/32G FC,25GE,eCPRI,OTU4.4 |
| Power consumption | <15W | <18W |
| Occupy slot position | 1*slot | |
| Network management function | CLI,WEB | |
| Optical module Los alarm | ||
| Support DDM real-time optical port information monitoring | ||
| Support no light shutdown and loopback functions | ||
| Line mode | 4 channels of CWDM/DWDM standard wavelength optical signal | |
| Dimension (H*W*D) | 22*170*245mm | |
| Working environment | Operating temperature: -10°C ~ 60°C | |
| Storage temperature: -40°C 〜80°C | ||
| Humidity: 5% ~ 95% without condensation | ||