Isolator/Tap Coupler/WDM Hybrid Combination Spec
Flyin’s 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
Performance Specifications
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 |
1.5 |
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 |
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 |
0.2 |
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 |
||||
* 900um loose tube fiber available and connectorized process available

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