OTU4X provides 2 groups STM-64/ OC-192/10G WAN to OTU2 bi-direction signal conversion, or 2 Way-Bidirection 10G LAN to OTU1e/OTU2e. It supports ITU-T G.709 FE or higher encoder amplifier mode FEC（G.975.1 I.4 & I.7 FEC）, reduces interference of OSNR, increases transmission distance.
OTU4X provides 2 groups STM-64/ OC-192/10G WAN to OTU2 bi-direction signal conversion, or 2 Way-Bidirection 10G LAN to OTU1e/OTU2e. It supports ITU-T G.709 FE or higher encoder amplifier mode FEC（G.975.1 I.4 & I.7 FEC）, reduces interference of OSNR, increases transmission distance.
Support 6dB GFEC codec gain or 8dB EFEC(Enhanced Forward Error Correction) codec gain;
Customer side support 850nm/1310nm/1550nm；
User side supports OTU2e,OTU2；
Support UL DWDM；
ALS（Automatic Laser Shutdown）protection;
Multi-service application, offers STM-64、OC-192、10G WAN
|
Parameter |
Descriptions |
|---|---|
| Code Gain | 6dB or 8dB |
| Interface Type |
User side SFP+ module Line side XFP module |
| Card Width | 1 standard slot |
| FEC Standard | ITU-T G.709 |
| FEC Feature | Enable/Disable |
| Loop | Support User/Line side loop |
| Service | STM-64、OC-192、10G WAN |
| DDM Monitor | By DDM feature of optical transceiver module, the network management unit may real time monitor the bias current, temperature, power supply, transmit power and receive power of optical transceiver module, and alarm management as well. |
| ALS Alarm | Support Laser auto-shutdown alarm: Lacer module can be shut down automatically when there is no receiving signal. |
| Power Consumption | 20W |
