APPLICATIONS
Local area networks
CATV systems
Subscriber loop
Fiberoptic instruments
Fiber sensors
FEATURES
Low insertion loss
Wide operating wavelength
Compact size
Excellent environmental &
Mechanical stability
| Type |
Multimode Standard Fiber Couplers |
| Coupling Ratio (%) |
50/50 |
| Grade |
P |
| Excess Loss (Typical) (dB) |
0.7 |
| Max. Insertion Loss (dB) |
4.0 /4.0 |
| Uniformity (Max.) (dB) |
0.8 |
| Directivity (dB) |
>35 |
| Central Wavelength (nm) |
850 or 1310 or Customized |
| Operating Temperature |
-40° C - 85° C |
| Fiber Type |
Corning Multimode 50/125, 62.5/125 Fiber |
| Fiber Pigtail Length (m) |
1 Mor Custom on Request |
| Port Configuration |
1x2 or 2x2 |
| Package Dimension |
Package A,B,C |
* For 50/125 um, 62.5/125 um Fiber, 50% coupling ratio, operating wavelength at 850nm.
* * Measured under the stable mode condition with LED light source.
Coupling Ratio/Insertion Loss Conversion Chart
| Coupling ratio |
Insertion Loss |
| 50/50 |
4.0/4.0 |
| 40/60 |
5.0/3.0 |
| 30/70 |
6.3/2.4 |
| 20/80 |
8.3/1.9 |
| 10/90 |
11.6/1.2 |
| 5/95 |
15.2 /1.0 |
| 2/98 |
19.4/0.9 |
| 1/99 |
22.8/0.8 |
Ordering Information
| Type |
Grade |
Wavelength |
Coupling |
Port |
Package |
Pigtail Style |
Fiber Type |
In/Out Connector |
| Ratio (dB) |
| M |
P |
85=850nm |
50=50/50 |
0102=1x2 |
A=Package A |
1=Bare Fiber |
2=50/125um |
0=None |
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13=1310nm |
30=30/70 |
0202=2x2 |
B=Package B |
2=900µm Jacket |
3=62.5/125um |
1=FC/APC |
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10=10/90 |
0103=1x3 |
C=Package C |
3=3mm Cable |
4=100/140um |
2=FC/PC |
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05=5/95 |
0303=3x3 |
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3=SC/APC |
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01=1/99 |
0104=1x4 |
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4=SC/PC |
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AV=Tree Coupler |
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5=ST |
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6=LC |
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FAQ:
1.What is our Promise?
KOC is committed to providing the world's high quality Fiber Optic Communications Products at a competitive price while maintaining world-class service to all our customers.
2.What is our Service?
Every
KOC employee is dedicated to providing service that goes beyond the norm.
From doing special searches of hard to find items to the everyday tasks like answering the phones;we do it better,nicer,faster,all for your convenience and confidence in KOC.
3.What is KOC's Quality Control?
At KOC,our standards are high,and this is reflected in the products material we carry from the most respected manufacturers in the world.
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