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1x2(2x2) Fused PM Fiber Standard Coupler
1. Features
Ø Low Insertion Loss
Ø Low Extinction Ratio
Ø Available for Slow Only or Fast Axis App
Ø High Stability and Reliability
2. Applications
Ø EDFA
Ø Fiber Optical Instrument
Ø Coherent Communication
Ø Power Monitoring
Ø Fiber Sensor
3. Specifications
|
Parameters |
Unit |
Grade P |
Grade A |
Grade P |
Grade A |
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|
Operating Wavelength |
nm |
1310,1550 |
980,1064 |
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Operating Bandwidth |
nm |
+/-15 |
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Typical Excess Loss |
nm |
≤0.6 |
≤0.8 |
≤0.6 |
≤0.8 |
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|
Polarization Extinction Ratio |
dB |
≥20 |
≥18 |
≥20 |
≥18 |
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Return Loss |
dB |
≥55 |
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Power Handling |
W |
≤1, ≤3, ≤5, ≤10 |
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Directivity |
dB |
≥55 |
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Operating Temperature |
℃ |
-5~+65 |
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Storage Temperature |
℃ |
-40～+80 |
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Port Type |
/ |
1x2; 2x2; |
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Fiber Type |
/ |
Panda fiber |
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Fiber Length |
m |
1.0±0.1m, others on request |
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Connector |
/ |
FC/APC,FC/UPC, others on request |
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Package Dimension |
250μm Bare Fiber |
mm |
φ3.0×45 |
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900μm Loose Tube |
mm |
φ3.0×54 |
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2mm/3mm Loose Tube |
mm |
90×20×10 |
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Splitting Ratio |
Unit |
Insertion loss |
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|
GradeP |
GradeA |
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|
50/50 |
dB |
≤3.6 |
≤3.8 |
≤3.8 |
≤4.0 |
|
20/80 |
dB |
≤7.8/1.6 |
≤8.2/1.7 |
≤8.2/1.7 |
≤8.4/1.9 |
|
10/90 |
dB |
≤11.4/0.86 |
≤11.8/1.0 |
≤11.8/1.4 |
≤12.0/1.6 |
|
5/95 |
dB |
≤14.4/0.8 |
≤14.9/0.9 |
≤15.0/0.9 |
≤15.2/1.0 |
|
1/99 |
dB |
≤21.7/0.4 |
≤22.2/0.6 |
≤22.2/0.7 |
≤22.5/0.8 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
4．Package Dimension
5. Ordering information
|
Couper |
- |
XXX |
XXX |
XX |
XXX |
XX |
XX |
- |
X |
X |
|
|
|
Port NO |
Wavelength |
Splitting Ratio |
Modules type |
Fiber Type |
Fiber Length |
|
Com connector |
Port Connector |
|
PM FBT= Coupler
|
|
12=1X2 |
131=1310nm |
50=50/50 |
ST1=Ф3.0X45 |
02=250um fiber |
10=1.0m |
|
0=None |
0=None |
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22=2X2 |
155=1550nm |
90=90/10 |
ST2=Ф3.0X54 |
09=0.9mm Tube |
XX=Customized |
|
1=FC/UPC |
1=FC/UPC |
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980=980nm |
99=99/01 |
SB=90 X20 X10 |
20=2.0mm Tube |
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2=FC/APC |
2=FC/APC |
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106=1064nm |
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XX=Customized |
30=3.0mm Tube |
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3=SC/UPC |
3=SC/UPC |
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780=780nm |
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XX=Customized |
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4=SC/APC |
4=SC/APC |
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5=LC/UPC |
5=LC/UPC |
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6=LC/APC |
6=LC/APC |
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X=Customized |
X=Customized |
|
Part Number |
Product Description |
|
PMFBT-1213150ST10910-22(S5) |
1*2 Fused PM Fiber Coupler,Splitting Ratio 50/50,Steel Tube type, PM 1310nm Panda fiber With 0.9mm Hytrel White Tube, fiber Length 1m (with connector), connector FC/APC, connector key is aligned to slow axis. Power Handling Max is 5W |
Address
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Tel
86-0755-27204792
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