Different from standard ABS box CWDM Module, the cartridge version offers a more modular solution, which enables easy plug-and-play for metro access and enterprise networks. This module integrates TFF filters CWDM devices with a cartridge. This module simplifies FTTH node splits and mobile fronthaul wavelength reuse, and it can be widely used in metro optical networks. The cartridge version CWDM module T&S provides has a 6-channel variant and 12-channel variant. Automatic optic alignment technology is adopted, and optical path is epoxy free to ensure excellent performance.
| Parameters | Unit | Specification |
| Channel Count | Channel | 6 | 12 |
| Channel Center Wavelength | nm | 1271～1371nm | 1271～1371&1471～1571nm |
| Channel Spacing | nm | 20 |
| Bandwidth@-0.5dB | nm | ≥13 (λc±6.5nm) |
| Insertion Loss | dB | ≤2.0 | ≤3.2 |
| Isolation | Adjacent Channel | dB | ≥30 |
| Non-Adjacent Channel | dB | ≥40 |
| Return Loss | dB | ≥45 |
| Polarization Dependent Loss | dB | ≤0.20 |
| Polarization Mode Dispersion | Ps | ≤0.10 |
| Directivity | dB | ≥45 |
| Power Handling | mW | 300 |
| Operating Temperature | ℃ | -20～+7 |
| Storage Temperature | ℃ | -40~ +85 |
| Fiber Type | -- | Corning SMF-28 Ultra, G657A1/A2 or customer specified |
| Pigtail type | -- | Ø0.9mm loose tube or Ø1.6mm/Ø2.0mm/Ø3.0mm optical cable; |
| Fiber length | m | 1.0, or customer specified |
| Connector Type | -- | LC,SC, or customer specified |
| Package Dimension | mm | ABS Box: |
| Cartridge: 130X100X25 |
Note:
Insertion loss excluding connector loss. With connectors add 0.3dB;
Customized dimension is available.
Tap monitoring port and expansion port is optional.
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