Mini Size Fused Coupler

Availability: In Stock

Grade *

Wavelength *

Coupling Ratio (dB) *

Port *

Package *

Fiber Type *

Fiber Diameter *

Fiber Length *

Connector *

Volume Price :$70 - $95

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Description

Features
Applications
  • Wide Bandwidth
  • Low excess loss
  • Various coupling ratio
  • Compact size
  • Long-haul telecommunications
  • CATV systems & Fiber sensors
  • Local area network

Performance Specifications

Parameter Specification
Operating Wavelength(nm) 1310 /1550,or other
Operating bandwidth(nm) ±40
Coupling Ratio (%) 1-50
Excess Loss (Typical )(dB) 0.10(P Grade); 0.15(A Grade)
Directivity (dB) >55 dB
Operating Temperature -40 ° C – 85 ° C
Storage Temperature -40 ° C – 85 ° C
Fiber Type Corning Singlemode SMF-28 , DS Fiber, or Flexcore
Fiber Pigtail Length (m) 1meter
Port Configuration 1×2 or 2×2
Pigtail type 250μm bare fiber
Package Dimension(mm) A:Ф2.4×25; B:Ф2.4×30; C:Ф3.0×35

 
Coupling Ratio/Insertion Loss Conversion Chart

Coupling Ratio Insertion Loss
  Premium A Grade
50/50 3.6 3.8
40/60 4.7/2.7 5.0/2.9
30/70 6.0/1.9 6.4/2.1
20/80 7.9/1.2 8.4/1.4
10/90 11.3/0.5 12.7/0.8
5/95 15.2/0.4 18.5/0.5
1/99 22.5/0.3 23.0/0.4

*The above specification is without connector

**Other specifications can be made on customer request.

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