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

Specfication

Operating Wavelength (nm)

1310/1550 + 40

Grade
P
A

Port Configuration

1 x 4

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-28e

Fiber Pigtail Length (m)

1

Fiber Color Code
Colored

Dimensions (mm)

Package A, B, C

Note: All values referenced are without connector.

Order Infomation

.

Type•

Grade

Wavelength

Coupling Ratio or Attenuation (dB)

Port

Package

Pigtail Style

Fiber Type

In/Out Connector

S
W

P
A

35=1310/1550nm

AV =Tree Coupler

0104=1x4

A=Package A
B =Package B
C =PackageC

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 X=Special

* Type:

S -- Singlemode standard coupler
W -- Singlemode wideband coupler

 

 

Package Dimensions & Pigtail Style

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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