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1x3 coupler steel tube
Specification
Key Features:
Low PDL
Low Insertion Loss
High Directivity
Stable and Reliable
Compact Size
Apllications:
Optical Communication System
Optical Testing System
Optical Fiber Sensor
Optical Power Distributor
Optical Specifications:
Specifications | Splitting Ratio:33:33:33 | |||||
Parameter | Unit | Premium | A grade | Premium | A grade | |
Port Configuration | 1×3 | 3×3 | ||||
Bandwidth | nm | ±10 | ||||
Insertion Loss | Max | dB | 5.4 | 5.7 | 6.0 | 6.5 |
Excess Loss | Typ | dB | 0.15 | 0.2 | 0.3 | 0.4 |
Uniformity | Max | dB | 0.8 | 1.2 | 1.2 | 1.6 |
PDL | Max | dB | 0.05 | 0.1 | 0.15 | 0.2 |
Return Loss | Min | dB | 50 | 45 | 50 | 45 |
Operating power | Max | W | 5 | |||
Operating Temperature | °C | -40 to +85 | ||||
Storage Temperature | °C | -50 to +85 | ||||
Splitting Ratio&Insertion Loss Covension Table(1×3 Structure Only) | ||||||
Splitting Ratio | Maximum Insertion Loss(dB) | |||||
Premium | Agrade | |||||
Output Port1 | Output Port2 | Output Port3 | Output Port1 | Output Port2 | Output Port3 | |
40:20:40 | 4.5 | 7.8 | 4.5 | 4.8 | 8.2 | 4.8 |
35:30:35 | 5.2 | 5.7 | 5.2 | 5.4 | 6.0 | 5.4 |
33:33:33 | 5.4 | 5.4 | 5.4 | 5.7 | 5.7 | 5.7 |
30:40:30 | 5.7 | 4.4 | 5.7 | 6.0 | 4.7 | 6.0 |
25:50:25 | 6.6 | 3.4 | 6.6 | 7.0 | 3.6 | 7.0 |
20:60:20 | 7.4 | 2.8 | 7.4 | 7.7 | 3.0 | 7.7 |
15:70:15 | 9.0 | 2.1 | 9.0 | 9.4 | 2.4 | 9.4 |
10:80:10 | 10.8 | 1.1 | 10.8 | 11.2 | 1.3 | 11.2 |
5:90:5 | 14.7 | 0.65 | 14.7 | 15 | 0.8 | 15 |
2.5:95:2.5 | 17.8 | 0.40 | 17.8 | 18.1 | 0.5 | 18.1 |
1:98:1 | 21.5 | 0.25 | 21.5 | 22 | 0.3 | 22 |
0.5:99:0.5 | 24.5 | 0.25 | 24.5 | 25 | 0.3 | 25 |
PACKAGE
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