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. 48 two-channel AWG system channel Integrated 1U with mux and de-mux It was produced by Eriont to solve this problem. With a low cost and high performance fiber optic transmission expansion solution. A DWDM system device can realize 48 channel independent service dual fiber transmission.
Technical specifications
| parameter | one | amount | |
| Gauss | Flat top | ||
| THAT | GHz | ±۱۲٫۵ | |
| Distance between channels | nm | ۰٫۸nm(100GHz) | |
| Number of channels | Double 48 | ||
| Wavelength accuracy | nm | ≤۰٫۰۵ | |
| Channel Insertion Loss | dB | ≤۵٫۰ | ≤۵٫۵ |
| -۱dB Bandwidth | nm | ≤۰٫۲ | ≤۰٫۳۴ |
| -۳dB Bandwidth | nm | ≤۰٫۴ | ≤۰٫۵۱ |
| Adjacent Channel Isolation | dB | ≥۲۵ | |
| Non-Adjacent Channel Isolation | dB | ≥۳۰ | |
| Total isolation | dB | ≥۲۲ | ≥۲۳ |
| Channel Ripple | dB | ≤۱٫۵ | |
| Return Loss | dB | ≥۴۵ | |
| Directivity | dB | ≥۵۰ | |
| PDL | dB | ≤۰٫۵ | |
| PMD | ps | ≤۰٫۵ | |
| Power Handling | mW | ۰ | |
| Commercial model temperature | °C | -۱۰~+۷۰ | |
| Industrial model temperature | °C | -۴۰ ~+۸۵ | |
| Fiber type | – | Corning SMF-28e Ultra | |
| Box size | mm | Standard 1U 19”，۴۴(H)x442(W)x220(D) | |
