2*2 ABS Box Fiber Optic Fbt Coupler
Product DescriptionWith 15 years history, KOC is a well-established brand popularly accepted in the world-wide market, especially in European and American countries. We are a professional manufacturer of most passive parts such as patch-cord, connector, adapter, attenuator,splitter, WDM serious. For......
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Product Description
Product Description
With 15 years history, KOC is a well-established brand popularly accepted in the world-wide market, especially in European and American countries. We are a professional manufacturer of most passive parts such as patch-cord, connector, adapter, attenuator,splitter, WDM serious. For more detail, please check on our website kocchina.en.made-in-china.com.
In case of need, please do not hesitate in contacting us.
Product Description
BRIEF INTRODUCTION
The KOC Fused Biconic Taper (FBT) Coupler is widely used for the distribution of optical power. For singlemode or multi mode are various coupling ratio, high reliability, compact size, low excess loss. The channel can be choice, which can supply 1xN or 2xN type and the pigtail cable can be ∮0.9mm or ∮2.0mm, and the connector is customized. Also, multi mode type is available.
PACKAGE DIMENSION:
Type-1, for pigtail is 250um or 900um
Type-1, for pigtail is 2.0mm
SPECIFICATIONS
Parameter | Premium | A Grade | Unit | ||
| Port Configuration | 1x2 OR 2x2 | / | |||
| Operating Wavelength Range | 1310 ± 40 & 1550 ± 40 | nm | |||
| Maximum Insertion Loss | 3.5 | 3.7 | dB | ||
| Return Loss | ≥55 | dB | |||
| Excess Loss | ≤0.15 | ≤0.20 | dB | ||
| Insertion Loss Uniformity | 0.4 | 0.7 | dB | ||
| Polarization Dispersion Loss | ≤0.10 | ≤0.15 | dB | ||
| Directivity | ≥55 | dB | |||
| Fiber Type | Corning SMF-28e | / | |||
| Operating Temperature | -40~+85 | ºC | |||
| Storage Temperature | -40~+85 | ºC | |||
| Cable Dimension | Bare fiber | 0.9 loose tube | 2.0 or 3.0 loose tube | mm | |
| Package Dimension | Type-1 | Type-2 | / | ||
| Single Mode Dual Window(1310/1550) Wideband Couplers | |||||
| Coupling Ratio | Insertion Loss (dB) Premium | Insertion Loss (dB) A Grade | Unit | ||
| 50/50 | 3.5 | 3.7 | dB | ||
| 45/55 | 3.9/2.9 | 4.2/3.1 | dB | ||
| 40/60 | 4.7/2.7 | 5.0/2.9 | dB | ||
| 30/70 | 6.0/1.9 | 6.4/2.2 | dB | ||
| 20/80 | 7.9/1.2 | 8.5/1.4 | dB | ||
| 10/90 | 11.3/0.6 | 12.7/0.8 | dB | ||
| 5/95 | 15.0/0.4 | 16.0/0.5 | dB | ||
| 1/99 | 23.5/0.3 | 24.0/0.4 | dB | ||
| Single Mode Single Window Wideband Couplers | |||||
| Coupling Ratio | Insertion Loss (dB) Premium | Insertion Loss (dB) A Grade | Unit | ||
| 50/50 | 3.6 | 3.7 | dB | ||
| 45/55 | 3.8/2.8 | 4.0/3.0 | dB | ||
| 40/60 | 4.4/2.5 | 4.8/2.8 | dB | ||
| 30/70 | 5.6/1.8 | 6.1/2.0 | dB | ||
| 20/80 | 7.6/1.2 | 8.0/1.3 | dB | ||
| 10/90 | 10.8/0.6 | 12.0/0.8 | dB | ||
| 5/95 | 14.0/0.4 | 14.5/0.5 | dB | ||
| 1/99 | 21.0/0.2 | 21.5/0.3 | dB | ||
Note1: All values specified are without connectors.
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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