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CWDMM 4~8 Channels 1511~1611nm
Name：CWDMM 4~8 Channels 1511~1611nm
Class：CAT-04-007A
Type：1*4, 1*8
Price：TBA
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Features：Wide Passband
Low Insertion Loss
High Channel Isolation
Excellent Environmental Stability
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Applications：CWDM Systems
Fiber Lasers
Research
Specifications：
| Parameters | Unit | 4-channel | 8-channel |
| Center Wavelength Range | nm | 1511, 1531, 1551, 1571 | 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 |
| Pass Band | nm | ±6.5 | ±6.5 |
| Insertion Loss | dB | ≤1.8 | ≤2.8 |
| Adjacent Ch. Isolation (Mux) | dB | N/A | N/A |
| Adjacent Ch. Isolation (Demux) | dB | ≥25 | ≥25 |
| Non. Adjacent Ch. Isolation (Demux) | dB | ≥40 | ≥40 |
| Return Loss | dB | ≥50 | ≥50 |
| Directivity | dB | ≥55 | ≥55 |
| PDL | dB | ≤0.1 | ≤0.1 |
| PMD | ps | ≤0.2 | ≤0.2 |
| Thermal Stability | ℃ | ≤0.005 | ≤0.006 |
| Max. Optical Power (CW) | mW | 500 | 500 |
| Max. Tensile Load | N | 5 | 5 |
| Fiber Type | SMF-28e Fiber | SMF-28e Fiber | |
| Operating Temperature | ℃ | -5 to+70 | -5 to+70 |
| Storage Temperature | ℃ | -40 to +85 | -40 to +85 |
| Package Dimensions | mm | 120*80*9.5 | 120*100*9.5 |
*Above specifications are for module without connector.
*For module with connectors, IL will be 0.3dB higher and RL will be 5dB lower.
Package Dimensions：
Ordering Information：
| CWDMM-①-②-③-④-⑤-⑥ | |||
| ①: Wavelength | ③: Number of Channels | ⑤: Fiber Jacket | |
| 1 - 1511nm,1531nm,1551nm,1571nm | 4 - 4 Channels | B - 250um Bare Fiber | |
| 2 - 1471nm,1491nm,1591nm,1611nm | 8 - 8 Channels | L - 900um Loose Tube | |
| 3 - 1471nm,1491nm,1511nm,1531nm | C - 3mm Loose Cable | ||
| 4 - 1511nm,1531nm,1591nm,1611nm | ④: Connector Type | S - Specify | |
| 5 - 1471nm, 1491nm, 1511nm,1531nm, | 1 - FC/UPC | ||
| 1551nm, 1571nm, 1591nm, 1611nm | 2 - FC/APC | ⑥: Fiber Length | |
| 3 - SC/UPC | 0.5 - 0.5m | ||
| ②: Module Type | 4 - SC/APC | S - Specify | |
| M - MUX | N - None | ||
| D - DEMUX | S - Specify |