Features
1 Different combinations of coupling ratio
2 Low crosstalk & excess loss
3 High optical return loss
4 Available in dual/three wavelength operation
5 Optional connectors termination upon request
6 Available in 250um & 900um fiber, 2mm or 3mm
jacket optical cable
Specifications
|
Grade
Parameter
|
Grade“ A”
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Operation Wavelength (nm)
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1310or1550nm,others on request
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Bandwidth (nm)
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±20nm/±40nm
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Max.Excess Loss (dB)
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≤0.1dB(0.06dB TYP)
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Coupling Ratio (%)
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50/50
|
40/60
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30/70
|
20/80
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Typ. Insertion Loss (dB)
|
3.06
|
4.1/2.3
|
5.3/1.65
|
7.1/1.05
|
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Max. Insertion Loss (dB)
|
3.3
|
4.4/2.6
|
5.6/1.9
|
7.4/1.3
|
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Polarization Dependent Loss (dB)
|
0.1
|
0.1
|
0.15/0.1
|
0.15/0.1
|
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Thermal Stability (dB /℃)
|
≤0.2dB
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Directivity (dB)
|
≥55 dB(≥60dB 2×2)
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Operating Temperature(℃)
|
-20℃to +70℃
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Package Type
|
1.bare fiber 2.0.9/2.0/3.0mm loose tube 3.connector type: FC/APC,FC/PC,SC/APC,SC/PC, all is optional |
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|
pigtail length
|
1 meter, others on request
|
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Package Dimensions(mm)
|
90X20X10
|
100X80X10
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Application
1 FTTH, LAN, PO N & Optical CATV
2 Local Network
3 Optical fiber communication system
4 Optical fiber test equipment
5 Optical fiber sensor
Order information
|
Types
|
Wavelength
|
Package size
|
Ports
|
Fiber types
|
Fiber
dimeter
|
Input/output fiber length
|
Input/output
connectoers
|
|
OC
|
13=1310nm
14=1490nm
15=1550nm
35=1310nm
&1550nm
345=1310&1490
&1550nm
|
FB=bare fiber
ST=stainless
Steel tube
PB=plastic
box
MB=Metal
Box
|
0102
0103
0104
0105
…….
0196
0203
0204
0205
……
0296
0202
0404
0808
1616
|
0=G652D
1=G657A
C=customize
|
1=250um
2=900mm
3=2.0mm
4=3.0mm
|
0=0m
1=1m
2=1.5m
3=2.0m
C=customize
|
1=SC/APC
2=SC/PC
3=FC/APC
4=FC/PC
5=ST/APC
6=ST/PC
7=LC/APC
8=LC/PC
9=Customize
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