| Customization: | Available |
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| Application: | Communication |
| Connection Structure: | SC |
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3 ports WDM Module, edge filter, pass band: 1605nm~1645nm, reflection band: 1290nm~1570nm, combine/split wavelengths, Steel Tube φ5.5x50mm, 0.9mm&1m fiber length with SC/UPC connectors, IL<1.2dB, TISO >30dB, RISO>30dB
FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
Link-all provides filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications.
| Parameter | Unit | Specification |
| Operating Wavelength | nm | 1260~ 1650 |
| Port Number | CH | 3 |
| Pass Band Wavelength Range | nm | 1605~ 1645 |
| Reflect Band Wavelength Range | nm | 1290~ 1570 |
| Insertion Loss(COM to Pass port, with connector) |
dB | ≤1.5 |
| Insertion Loss(COM to Reflection port | dB | ≤1.5 |
| Ripple | dB | ≤0.3 |
| Isolation@Pass port | dB | ≥30 |
| Isolation@Reflection port | dB | ≥30 |
| Return Loss(with connector) | dB | ≥45 |
| Directivity | dB | ≥50 |
| PDL | dB | ≤0. 1 |
| Power Handling | mW | 300 |
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