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Products DWDM system DWDM 50GHz Optical Add/Drop Multiplexer
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DWDM 50GHz Optical Add/Drop Multiplexer
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Features
- 50GHz ITU channel spacing
- Low insertion loss
- Wide pass band
- High channel isolation
- High stability and reliability
- Epoxy free on optical path
- Channel add/drop
- DWDM network
- Wavelength routing
- Fiber optical amplifier
- CATV fiber optic system
| Parameter | MUX(Add) | DEMUX(Drop) | |
| Channel Wavelength(nm) | 1530.33~1560.61(21~59 ITU grid) | ||
| Center Wavelength Accuracy(nm) | ±0.02 | ||
| Minimum Channel Spacing(GHz) | 50 | ||
| Channel Pass band(@-0.5dB bandwidth)(nm) | ±0.07 | ||
| Insertion Loss (dB) | Add/Drop Ch | ≤1.6 | |
| Express Ch | ≤0.5 | ||
| Add/Drop Channel Ripple (dB) | ≤0.3 | ||
| Isolation @Add/Drop Channel (dB) | Adjacent | N/A | ≥25 |
| Non-adjacent | N/A | ≥35 | |
| Express Channel Isolation(dB) | ≥10 | ||
| Insertion Loss Temperature Sensitivity (dB/°C) | ≤0.005 | ||
| Wavelength Temperature Shifting(nm/°C) | ≤0.002 | ||
| Polarization Dependent Loss (dB) | ≤0.15 | ||
| Polarization Mode Dispersion(ps) | ≤0.1 | ||
| Directivity (dB) | ≥50 | ||
| Return Loss (dB) | ≥45 | ||
| Power Handing (mW) | 300 | ||
| Operating Temperature (°C) | 0~+70 | ||
| Storage Temperature (°C) | -40~+85 | ||
| Package Dimension (mm) | φ5.5×L34 (L38 for 900um Jacket) | ||
Manufacturer
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E-mail: ftth.china@gmail.com
Tel: 86-21-34635220
Fax: 86-21-34635219
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