Square Box Type Fiber Optic Fbt Coupler 1*3

Product Details
Customization: Available
Application: Communication
Type: Single-mode Fiber
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  • Square Box Type Fiber Optic Fbt Coupler 1*3
  • Square Box Type Fiber Optic Fbt Coupler 1*3
  • Square Box Type Fiber Optic Fbt Coupler 1*3
  • Square Box Type Fiber Optic Fbt Coupler 1*3
  • Square Box Type Fiber Optic Fbt Coupler 1*3
  • Square Box Type Fiber Optic Fbt Coupler 1*3
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Basic Info.

Model NO.
FBT
Connection Structure
Sc, LC, FC, St, MPO
Material Shape
Round Wire
Allowed Lateral Pressure
100(N/100mm)
Allowed Tensile Strength
<100N
Core
Multicore
Certification
RoHS, CE
Brand
Koc
Sheath Material
SUS, ABS
Output
1xn Fibers
Excess Loss (Typ.) (dB)
0.3/0.5
Directivity (dB)
50
Connector Type
LC,Sc,St,FC,etc
Fiber Type
Corning Singlemode SMF-28e, Ds Fiber, or Custom Fi
Transport Package
Carton
Specification
CE, IEC, GR1209, REACH, ROHS
Trademark
KOC
Origin
Guangdongshenzhen
HS Code
85367000
Production Capacity
10000

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.
Square Box Type Fiber Optic Fbt Coupler 1*3
 

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