Singlemode Single Fusion Tree/Star 1x4 Dual Window Coupler

Features

  

Applications
  • Low Excess Loss
  • Single Fusion Design
  • Uniform Power Splitting
  • Compact Size
 
  • Telecommunication Systems
  • Digital, Hybrid and AM-Video System
  • CATV Systems
  • Fiber Sensors

 

Performance Specifications

Parameter

Specification
Operating Wavelength (nm) 1310 / 1550 + 40
Port Configuration 1x4
Grade P A
Excess Loss (Max.) (dB) 0.3 0.4
Insertion Loss (Max.) (dB) 7.5 7.9
Uniformity (Max.) (dB) 1.4 1.8
PDL (Max.) (dB) 0.2 0.3
Directivity (Min.) (dB) 55
Operating Temperature (°C) -20 ~ +70(-40 ~ +85 available upon request)
Storage Temperature (°C) -40 ~ +85
Reliablity Requirement Compliant with GR-1209-CORE and GR-1221-CORE
Fiber Type Corning singlemode SMF-28,DS fiber or flexcore
Fiber Pigtail Length (m) 1
Fiber Color Code Colored
Package Dimensions (mm) Package A, B, C

Note: All values referenced are without connector.


Ordering Information

Type*
Grade
Wavelength
Coupling Ratio or Attenuation (dB)
Port
Package
Pigtail Style
Fiber Type
In/Out Connector
S
W
 S
P
A		 35=1310/1550nm
 AV =Tree Coupler

0104=1x4

 A=Package A
B=Package B
C=Package C		 1=Bare Fiber
2=900µm Jacket
3=3mm Cable

0=SMF-28
1=Corning Flexcore
D=DS Fiber
S=Special

 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC/UPC
7=LC/APC
X=Special

* Type:
S -- Singlemode Standard Coupler
W -- Singlemode Wideband Couple


Package Dimensions & Pigtail Syle

Package Dimensions:
Package A:
3.5mm x 54mm stainless steel tube

Package B:
3.5mm x 60mm stainless steel tube       

Package C:
8.5mm x 14mm x 98mm case

 

Pigtail Style:

Package A:

250um bare fiber

Package B:

250um bare fiber or 900um loose tube     

Package C: 3mm cable or 900um loose tube 

 

 


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