|
Singlemode Standard Tree/Star Couplers
|
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|
Configuration Type
|
1X4
|
1X8
|
1X16
|
1X32
|
|
Maximum insertion loss (dB)
|
6.8
|
10.2
|
13.6
|
17.5
|
|
Uniformity (Max.) (dB)
|
0.7
|
1.0
|
1.2
|
1.4
|
|
Poralization Dependant Loss (Max.) (dB)
|
0.15
|
0.20
|
0.25
|
0.30
|
|
Operating Wavelength (nm)
|
850, 980, 1310, 1550, 1585, or custom wavelength
|
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|
Dimensions (mm)
|
1,2
|
1,3
|
2
|
2
|
|
Singlemode Dual Wideband Tree/Star Couplers
|
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|
Configuration Type
|
1X4
|
1X8
|
1X16
|
1X32
|
|
Maximum insertion loss (dB)
|
7.6 (7.2)*
|
11.5 (10.8)*
|
15.5 (14.5)*
|
19.0 (18.0)*
|
|
Uniformity (Max.) (dB)
|
1.6 (1.4)*
|
2.5 (2.1)*
|
3.4 (2.8)*
|
4.1 (3.5)*
|
|
Poralization Dependant Loss (Max.) (dB)
|
0.15
|
0.20
|
0.30
|
0.50
|
|
Operating Wavelength (nm)
|
1310/1550±40, (*1310/1550±20), or custom wavelength
|
|||
|
Dimensions (mm)
|
1,2
|
1,3
|
2
|
2
|
|
Directivity (dB)
|
≥55 dB
|
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|
Operating Temperature (°C)
|
-20 - +85
|
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|
Storage Temperature (°C)
|
-40 - +85
|
|||
|
Fiber Type
|
Corning singlemode SMF-28, DS fiber. or Flexcore
|
|||
|
Fiber Pigtail Length (m)
|
1m or custom on request
|
|||
|
Port Configuration
|
1x4 to 32x32
|
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Features
Low Excess Loss
Uniform Power Splitting
Rugged Package
Excellent Environmental &
Mechanical Stability
Applications
Long-haul Telecommunications
Digital, Hybrid and AM-Video Systems
CATV Systems
High Speed LocalArea
Networks
Fiber Sensors
FTTx