|   Product descriptionHuatai DWDM-1204, DWDM-1208 dense DWDM DWDM, which is based on mature thin film filtering technology, It has the feature of low insertion loss, high isolation and flexible channel configuration. It can bi-direction transmit 4 channel(1204) or 8 channel(1208) on one fiber up stream/down stream. Uplink: C/Red-Band 1547.4~1563.4nm. Downlink: C/Blue-Band 1528.0~1543.3nm.   Product feature   Single fiber bi-direction transmit 4CH or 8CH   High channel isolation  Low insertion loss  High stability and reliability  Main application  Single fiber bi-direction DWDM system  Single fiber bi-direction digital TV  Single fiber bi-direction satellite fiber link  C/L-Band: On ITU Grid, H/Q: 50GHz Offset  Wavelength Configuration |