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Summary
fiber optic coupler is an optical device that combines or splits power from optical fibers.
fiber optic splitter divides light from a single fiber into two or more fiber channels.
Features
Various coupling ratio
Single mode and multi mode available
Low insertion loss, low PDL
Environmental stable
Industry standard and custom housing available
Variety of connectors available
1x2, 1x4 and 1x n customized couplers configuration available
Applications
Optical communication system
System and signal monitoring
CATV Systems & Fiber Sensors
Fiber to the home (FTTH)
Network redundancy
Laser splitting
Specifications
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Parameter
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Configuration
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N x 4
(N=1,2,4)
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N x 8 (N=1,2,8)
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N x 16 (N=1,2,16)
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N x 32 (N=1,2,32)
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Operate Wavelength(nm)
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1310/1550, or customized
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Bandwidthz(nm)
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±20
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Max.Excess Loss(dB)
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0.2
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0.3
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0.4
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0.5
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Typ.Insertion Loss(dB)
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6.2
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9.3
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12.4
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15.5
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Max.Insertion Loss(dB)
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6.8
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10.2
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13.6
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17
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Uniformity(dB)
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1.2
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1.8
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2.4
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3
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PDL(dB)
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0.08
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0.12
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0.16
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0.2
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Thermal Stability(dB)
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0.2
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0.3
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0.4
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0.5
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Directivity(dB)
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≥ 60
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Operate
Temperature(℃)
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-20～+70
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Lead Length(m)
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1 or customized
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Lead Type(mm)
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φ3.0, φ2.0, φ0.9
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Package Dimension
(mm, L*W*H)
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A:φ3.0,L=50
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B:89*19*8
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C:99*79*9
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D:140*114*18 |
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