Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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1480/1550nm Or 980/1550nm Mini Wdm Tap Coupler Isolator Hybrid Combination
UNIFIBER ITCW is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, and a very stable tap-coupling ratio. Fiber optic amplification is the ideal application for this product.
Features
Wide operating wavelength range
Compact size
High Isolation
Ultra Low PDL&PMD
Epoxy-free optical path
Application
Fiberoptic Amplifiers
CATV Fiberoptic links
WDM systems
Fiberoptic instruments
Specification
| Parameters | Single Stage | Dual Stage | Unit | |||
| Operating Wavelength Range | Signal Channel | C band:1528~1564 or L band:1570~1605 | nm | |||
| Pump Channel | 965~995 | nm | ||||
| Insertion Loss | Signal Port | <1.4 | <1.5 | dB | ||
| Pump Port | <0.6 | |||||
| Tap Port | 1% Tap Ratio | 19.2~21.0 | dB | |||
| 2% Tap Ratio | 16.2~18.0 | |||||
| 5% Tap Ratio | 12.2~14.0 | |||||
| 10 Tap Ratio | 9.6~10.8 | |||||
| Wavelength Dependent Loss | Signal to Common | <0.5 | dB | |||
| Wavelength Isolation | Signal to Common@Pump Wavelength Range | >30 | dB | |||
| Pump to Common@Signal Wavelength Range | >12 | dB | ||||
| Reverse Direction Isolation (over signal wavelength range,0~70℃,all sop) | Common to Signal | >21 | >36 | dB | ||
| Polarization Dependent Loss | <0.1 | <0.2 | dB | |||
| Polarization Mode Dispersion(standard) | <0.25 | <0.05 | ps | |||
| Directivity | ≥50 | dB | ||||
| Return Loss | ≥45 | dB | ||||
| Optical Power | ≤500 | mW | ||||
| Operating Temperature | -0~+70 | ℃ | ||||
| Storage Temperature | -40~+85 | ℃ | ||||
| Fiber Type | Signal & Tap Ports | Corning SMF-28 | - | |||
| Common &Pump Ports | Corning HI1060 | |||||
| Package size | Φ5.5x40 | mm | ||||
