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Description
With up to 4 low dispersion channels, it is a high capacity, low cost product for 40G/100G, CATV, and metro or access network.
Yingda provides a series of customized Mini 4CH CCWDM within metal box to meet different requirements on Port Configuration (1310nm and upgrade ports), 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 temperature 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 | |
