With the increasing shortage of fiber resources (the number of fiber cores), it is difficult for operators to implement new fiber optic cables, and the price of fiber cables is high. In building a network, improving the use of existing fiber cable is the most urgent technology for customers. AWG dual-channel 48-channel integrated 1U system with mux and de-mux has been produced by Eriont to solve this problem. With a low cost and high performance fiber optic transmission expansion solution. One device can realize 48 channel independent service dual fiber transmission.
Technical specifications
| parameter | one | amount | |
| Gauss | Flat top | ||
| THAT | GHz | ±12.5 | |
| Distance between channels | nm | 0.8nm(100GHz) | |
| Number of channels | Double 48 | ||
| Wavelength accuracy | nm | ≤0.05 | |
| Channel Insertion Loss | dB | ≤5.0 | ≤5.5 |
| -1dB Bandwidth | nm | ≤0.2 | ≤0.34 |
| -3dB Bandwidth | nm | ≤0.4 | ≤0.51 |
| Adjacent Channel Isolation | dB | ≥25 | |
| Non-Adjacent Channel Isolation | dB | ≥30 | |
| Total isolation | dB | ≥22 | ≥23 |
| Channel Ripple | dB | ≤1.5 | |
| Return Loss | dB | ≥45 | |
| Directivity | dB | ≥50 | |
| PDL | dB | ≤0.5 | |
| PMD | ps | ≤0.5 | |
| Power Handling | mW | 0 | |
| Commercial model temperature | °C | -10~+70 | |
| Industrial model temperature | °C | -40 ~+85 | |
| Fiber type | – | Corning SMF-28e Ultra | |
| Box size | mm | Standard 1U 19”，44(H)x442(W)x220(D) | |
