The Site is under maintenance
Its working mode is the same as that of CWDM module, the difference is that CCWDM adopts free space technology, its package size is greatly reduced compared with CWDM module, and its insertion loss is lower and the consistency is better.
| Parameter | Unit | CCWDM Module | |||
| Number of channels | CH | 4 | 8 | 16 | 18 |
| Working wavelength | nm | 1260~1620 | |||
| Transmission bandwidth | nm | ±6.5、±7.0、±7.5 | |||
| Insertion loss | dB | ≤1.4 | ≤1.7 | ≤2.0 | ≤2.5 |
| Adjacent channel isolation | dB | ≥30 | |||
| Non-adjacent channel isolation | dB | ≥45 | |||
| Return loss | dB | ≥45 | |||
| Directionality | dB | ≥50 | |||
| Transmission ripple | dB | ≤0.5 | |||
| Package size | mm | L50xW27xH7.7、L50xW44xH7.7 | |||
| Operating temperature | ℃ | -25~+70 | |||
| Optical cable type | 0.9mm loose tube | ||||
| Connector type | LC/PC(or customized) |
