Singlemode Single Fusion Tree Coupler 1x4

 


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

Type

Single Fused

Grade

P

A

Port Configuration

1 x 4

Excess Loss (Typ.) (dB)

0.2

0.3

Insertion Loss (Max.) (dB)

6.7

7.6

Uniformity (Max.) (dB)

1.0

1.4

PDL (Max.) (dB)

0.12

0.15

Operating Wavelength (nm)

980, 1310, 1480, 1550, 1585 or custom wavelength
Operating Bandwidth (nm)
“S” type: +/-10nm, “W” type: +/-40nm

Directivity (dB)

50

Operating Temperature (° C)

-20 ~ +70(-40 ~ +85 available upon request)

Fiber Type

Corning singlemode SMF-28, DS Fiber, or Flexcore

Fiber Pigtail Length (m)

1

Dimensions (mm)

Package A, B, C

Note: All values referenced are without connector.

 

Ordering Infomation

Type•

Grade

Wavelength

Coupling Ratio or Attenuation (dB)

Port

Package

Pigtail Style

Fiber Type

In/Out Connector

S
W

P
A

85=850nm
98=980nm
13=1310nm
14=1480nm
15=1550nm
16=1585nm

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:
3mm x 54mm stainless steel tube

Package B:
3mm 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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