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+86-521-57873993
 |
| Quantity: | |
|---|---|
Features
Low Insertion Loss
Low Excess Loss
Low PDL
Good Directivity
Good environmental Stability
Various Coupling Ratio
Compact Size
Standard/Flattened/Broadband/Star/Tree
Applications
Channel add / drop
·CWDM network
·Fiber optical amplifier
·CATV Fiber Optic System
Specification
| Parameter | Unit | CWDM |
| Operating Wavelength | nm | 1270,1290 etc. |
| Center Wavelength Accuracy | nm | ± 0.5 |
| Channel Spacing | GHz | 20nm |
| Channel Pass band (@-0.5dB bandwidth) Min.) | nm | >13 |
| Pass Channel Insertion Loss | dB | ≤0.9 |
| Reflection Channel Insertion Loss | dB | ≤0.6 |
| Channel Ripple | dB | < 0.3 |
| Pass Channel Isolation | dB | >30 |
| Reflection Channel Isolation (Non-adjacent) | dB | >15 |
| Extinction Ratio @ 23ºC | dB | > 20 |
| Directivity | dB | >55 |
| Return Loss | dB | >45 |
| Maximum Power Handling | mW | 300 |
| Fiber Type | - | PM Panda Fiber |
| Operating Temperature | °C | 0 ~+65 |
| Storage Temperature | °C | -40 ~+85 |
| Package Dimension | mm | Φ5.5 x L35 |
1. Above specifications are for device without connector, and the PM CWDM device is both axis working.
2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
3. The PM fiber and the connector key are aligned to the slow axis and fast axis is blocked.
Order Information
| 1 | 2 | 3 | 4 | 5 |
| Wavelength | R- Wavelength | Pigtails Diameter | Fiber Length | Connector |
| 1270: 1270nm 1290: 1290nm … 1590: 1590nm 1610: 1610nm | A: 1270~1610 B: 1270~1450 C: 1470~1610 | 25:250μm bare fiber 90:900μm Loose Tube XX: Others | 05:0.5m 10:1.0m 15:1.5m XX: Others | 00:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC XX: Others |
If you need to customize other specifications, please provide detailed description for your requirement.
Features
Low Insertion Loss
Low Excess Loss
Low PDL
Good Directivity
Good environmental Stability
Various Coupling Ratio
Compact Size
Standard/Flattened/Broadband/Star/Tree
Applications
Channel add / drop
·CWDM network
·Fiber optical amplifier
·CATV Fiber Optic System
Specification
| Parameter | Unit | CWDM |
| Operating Wavelength | nm | 1270,1290 etc. |
| Center Wavelength Accuracy | nm | ± 0.5 |
| Channel Spacing | GHz | 20nm |
| Channel Pass band (@-0.5dB bandwidth) Min.) | nm | >13 |
| Pass Channel Insertion Loss | dB | ≤0.9 |
| Reflection Channel Insertion Loss | dB | ≤0.6 |
| Channel Ripple | dB | < 0.3 |
| Pass Channel Isolation | dB | >30 |
| Reflection Channel Isolation (Non-adjacent) | dB | >15 |
| Extinction Ratio @ 23ºC | dB | > 20 |
| Directivity | dB | >55 |
| Return Loss | dB | >45 |
| Maximum Power Handling | mW | 300 |
| Fiber Type | - | PM Panda Fiber |
| Operating Temperature | °C | 0 ~+65 |
| Storage Temperature | °C | -40 ~+85 |
| Package Dimension | mm | Φ5.5 x L35 |
1. Above specifications are for device without connector, and the PM CWDM device is both axis working.
2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
3. The PM fiber and the connector key are aligned to the slow axis and fast axis is blocked.
Order Information
| 1 | 2 | 3 | 4 | 5 |
| Wavelength | R- Wavelength | Pigtails Diameter | Fiber Length | Connector |
| 1270: 1270nm 1290: 1290nm … 1590: 1590nm 1610: 1610nm | A: 1270~1610 B: 1270~1450 C: 1470~1610 | 25:250μm bare fiber 90:900μm Loose Tube XX: Others | 05:0.5m 10:1.0m 15:1.5m XX: Others | 00:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC XX: Others |
If you need to customize other specifications, please provide detailed description for your requirement.
