CWDM MUX / DeMUX
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CWDM MUX / DeMUX
- Features
- Flat wide pass band
- Low Insertion Loss & Low POL
- High channel isolation
- High reliability
- Extended temperature range
- Customized type is available
- Applications
- Access / Metro optical networks
- CWOM System
- CATV Link
- Enterprise networks
Overview
Full range of CWDM MUX-DeMUX and Optical Add Drop Multiplexer(OADM) units to suit all kinds applications and network solutions. Some most common ones are Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fiber Channel, FTTx and CATV It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
| Parameter | Unit | 4 Channel | 8 Channel | 16 Channel | |
|---|---|---|---|---|---|
| Central wavelength | nm | 1,271, 1,291, 1,311, 1,331 ········ 1,551, 1,571,1,591, 1,611 | |||
| Channel Space | nm | 20 | |||
| Channel Bandwidth | nm | ||||
| Channel Flatnesss | ≤dB | 0.4 | |||
| Insertion Loss | ≤dB | 1.8 | 2.5 | 3.5 | |
| Isolation | Adjacent Channel | ≥dB | 30 | ||
| Non-adjacent Channel | ≥dB | 40 | |||
| Directivity | ≥dB | 50 | |||
| Return Loss(with APC or Pigtail) | ≥dB | 50 | |||
| Return Loss(with UPC) | ≥dB | 45 | |||
| Polarization Dependent Loss | ≤dB | 0.15 | |||
| Wavelength Thermal Stability | ≤nm/℃ | 0.003 | |||
| Insertion Loss Thermal Stability | ≤dB/℃ | 0.005 | |||
| Power Handling | ≤mW | 500 | |||
| Operating Temperature | ℃ | -5 ~ +70 | |||
| Storage Temperature | ℃ | -40 ~ +85 | |||