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Optical Fiber Coupler
Features and Benefits
1. Low Excess Loss
2. High Directivity
3. Compact Size
4. Environmentally stable and reliable
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Application
1. CATV, FTTH, IMT2000
2. High Speed Transmission System
3. EDFA(Erbium-Doped Fiber Amplifier)
Specification
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WDM
(1X2) |
WDM
(1X2) |
WDM
(1X2) |
| Operating Wavelength(mm) |
1310/1550 |
980/1550 |
1480/1550 |
| Split Ratio(%) |
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| Grade |
P A |
P A |
P A |
| Insertion Loss(dB) |
<0.3 <0.6 |
<0.4 <0.6 |
<0.4 <0.6 |
| Isolation(dB) |
>17 16 |
>20 18 |
>13 11 |
| PDL(dB) |
<0.05 <0.1 |
<0.1 <0.15 |
<0.1 <0.15 |
| Uniformity(dB) |
- - |
- - |
- - |
| Linewidth(dB) |
15 15 |
10 10 |
5 5 |
| Directly(dB) |
>60 |
>55 |
>55 |
| Operating Temperatur(C) |
-40~+75°C |
| Storage Temperature(C) |
-50~+80°C |
| Humidity(%RH) |
95 |
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SFC
(1x2) |
SFC
(1x4) |
WIC
(1x2) |
WIC
(1x4) |
| Operating Wavelength(mm) |
1310/1350 |
1310/1550 |
1310/1550 |
1310/1550 |
| Split Ratio(%) |
50:50 |
25:25:25:25 |
50:50 |
25:25:25:25 |
| Grade |
P A |
P A |
P A |
P A |
| Insertion Loss(dB) |
<3.4 <3.6 |
<6.8 <7.2 |
<3.6 <4.0 |
<6.8 <7.2 |
| Isolation(dB) |
- |
- |
- |
- |
| PDL(dB) |
<0.05 <0.1 |
<0.1 <0.15 |
<0.05 <0.1 |
<0.1 <0.15 |
| Uniformity(dB) |
0.6 1.0 |
0.8 1.2 |
0.6 1.0 |
0.8 1.2 |
| Linewidth(dB) |
10 10 |
10 10 |
30 30 |
30 30 |
| Directly(dB) |
>55 |
>55 |
>55 |
>55 |
| Operating Temperatur(C) |
-40~+75°C |
| Storage Temperature(C) |
-50~+80°C |
| Humidity(%RH) |
95 |
Note
For pricing and ordering information, please contact sales@infostremlogic.com
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