Skip to content 
Description
Yingda provides a series of customized Mini 4CH CCWDM within metal box to meet different requirements on Port Configuration (1310nm and upgrade ports available), Operating Wavelength, Fiber Type, Fiber Length, Input Connector, and Output Connector.
Performance specification
| Parameters | Value | unit | |
| Operating wavelength | 1260-1620 | nm | |
| Channel | 1490, 1510, 1530, 1550 | nm | |
| Channel spacing | 20 | nm | |
| Channel passband (@ -0.5dB bandwidth) | ±6.5 | nm | |
| Insertion loss | ≤1.7 | dB | |
| Isolation | Adjacent | ≥30 | dB |
| Non-adjacent | ≥40 | dB | |
| Insertion loss temperature sensitivity | ≤0.5 | dB | |
| Wavelength tempmerature shifting | ≤0.002 | nm/℃ | |
| Polarization dependent loss | ≤0.2 | dB | |
| Polarization mode dispersion | ≤0.2 | PS | |
| Ripple | ≤0.5 | dB | |
| Directivity | ≥50 | dB | |
| Return loss | ≥45 | dB | |
| Maximum power handing | 300 | mW | |
| Operating temperature | -40 ~+85 | ℃ | |
| Storage temperature | -40 ~+85 | ℃ | |
| Fiber type | 900um loose tube white, G657A1 | ||
| Fiber length | 0.15+0.02 | m | |
| Connector | FC/UPC | ||
| Package size | 21*12.9*6.4 | mm | |
Detailed Display
