| Brand Name | JRD |
|---|---|
| Model Number | Fiber optic coupler |
| Wavelength | 1310nm / 1490nm / 1550nm |
| Diameter | 0.9mm / 2.0mm / 3.0mm |
| Connector | LC , SC, FC, ST |
| Mode | single mode / multimode |
| Grinding method | PC, UPC, APC |
| Cable length | 0.5m/1.0m/2.0m... |
| Type | Splitter/coupler |
Detailed Product Description
Fiber optic coupler
1.Wavelength:1310nm/1550nm/1490nm
2.Many channels for option
3.Used in fiber optic system
4.SC/FC/ST/LC
Fiber optic coupler
Features
·Low Insertion Loss
·Low Polarization Sensitivity
·Broad Bandwidth
·Excellent Environmental Reliability
Range of Applications
·Fiber Optic Communication System
·LAN
·CATV
·Fiber Optic Sensor
·Measuring instruments
Performance Parameter
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Parameter
|
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Grade
|
A
|
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Operating Wavelength
|
nm
|
850nm,1310nm ,1550nm, or others on request
|
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Bandwidth
|
nm
|
±40
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Excess Loss
|
dB
|
≤0.15 (0.05dB typical)
|
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Coupling ratio
|
|
50/50
|
40/60
|
30/70
|
20/80
|
|
Typical Insertion Loss
|
dB
|
3.05
|
4.2/2.4
|
5.4/1.8
|
7.2/1.1
|
|
Max Insertion Loss
|
dB
|
3.4
|
4.2/2.5
|
5.6/1.8
|
7.4/1.1
|
|
Polarization Dependent Loss
|
dB
|
≤0.15
|
|||
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Terminal Stability
|
dB
|
≤0.1 over -40°C~+85°C
|
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Directivity
|
dB
|
≥55
|
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Working Temp.
|
°C
|
-20~+70
|
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Storage Temp.
|
°C
|
-40~+85
|
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Fiber Length
|
m
|
1, 1.5, 2, 2.5, 3, 3.5, or others on request
|
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Fiber Type
|
dB
|
250um bare fiber; 900um loose tube; 3nm/2nm loose cable
|
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Package Dimensions
|
|
(D×L): D3.0mm×56mm; D3.5mm×56mm (L×W×H): 90mm×20mm×10mm; 106mm×79mm×10mm
|
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Remark
|
Note: customized EPON,PON is available
|
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Odering information
|
Grade
|
Channel
|
Operating wavelength
|
Splitting ratio
|
Package type
|
Pigtail
|
Fiber length
|
Connector
|
|
P
|
1X2
|
1310
|
50/50
|
n/a
|
Bare Fiber
|
0.5M
|
NONE
|
|
A
|
1X3
|
1490
|
45/55
|
3X54
|
0.9 CPT
|
1.0M
|
SC/UPC
|
|
|
1X4
|
1550
|
40/60
|
4X65
|
2.0 Loose tube
|
1.5M
|
SC/APC
|
|
2X2
|
1310/1490
|
35/65
|
90*20*10 Black box
|
3.0 Loose tube
|
2.0M
|
FC/UPC
|
|
|
3X3
|
1310/1550
|
30/70
|
100*80*10 Black box
|
|
2.5M
|
FC/APC
|
|
|
4X4
|
1490/1550
|
25/75
|
120*80*18 Black box
|
3.0M
|
LC/UPC
|
||
|
1X8
|
1310/1490/1550
|
20/80
|
140*115*18 Black box
|
1.2M
|
LC/APC
|
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|
1X16
|
Customization
|
15/85
|
19inch frame
|
1.7M
|
Customization
|
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|
1X32
|
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10/90
|
Customization
|
2.25M
|
|
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|
5/95
|
|
Customization
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Customization
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