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Fused Optical Coupler
Name:

1x2 2x2 Wideband Coupler

Class:
Fiber Optical Couplers
Type:
Fused Optical Coupler
 
Fused Optical Coupler Specification

 
Fiberer Rohs
Features   Applications
  • Low Excess Loss
  • Various Coupling Ratio
  • Compact Size
 
  • Long-haul Telecommunications
  • CATV Systems & Fiberoptic Sensors
  • Local Area Network
1x2 1310nm Optical Fiber Coupler   2x2 1550nm Optical Fiber Coupler 
 
Performance Specifications
Coupling Ratio (%)
50/50
Directivity (dB)
>55
Operating Temperature (° C)
-40 ~ +85
Storage Temperature (° C)
-40 ~ +85
Fiber Type
Corning singlemode SMF-28,DS fiber or flexcore
Fiber Pigtail Length (m)
1
Port Configuration
1x2 or 2x2
Dimensions (mm)
Package M, N, A, B, C

 

Singlemode Standard Couplers

Grade

Premium

A Grade

Coupling Ratio (%)

50/50

50/50

Excess Loss (Typical )(dB)

0.1

0.15

Maximum Insertion loss (dB)

3.4

3.5

Polarization Sensitivity (dB)

0.1

0.15

Operating Wavelength (nm)

850, 980, 1310, 1480, 1550, 1585, or custom wavelength



Singlemode Wideband Coupler

Grade

Premium

A Grade

Coupling Ratio (%)

50/50

50/50

Excess Loss (Typical )(dB)

0.1

0.2

Maximum Insertion loss (dB)

3.4

3.5

Polarization Sensitivity (dB)

0.1

0.15

Operating Wavelength (nm)

1310+40, 1550+40, 1585 +40, or custom wavelength

Coupling Ratio/Insertion Loss Conversion Chart

Coupling Ratio Insertion Loss
 

Premium

A Grade

40/60

4.4/2.5

4.6/2.8

30/70

5.6/1.8

6.0/2.0

20/80

7.4/1.1

7.7/1.3

10/90

10.8/0.6

12.0/0.8

5/95

14.6/0.4

15.7/0.55

2/98

19.0/0.2

19.5/0.3

1/99

21.0/0.2

21.5/0.3

 

Order Infomation

Type Grade Wavelength Coupling Ratio or Attenuation (dB) Port Package Pigtail Style Fiber Type In/Out Connector

S
W

S
P
A

83=830nm
85=850nm
98=980nm
13=1310nm
14=1480nm
15=1550nm
16=1585nm

50=50/50
30=30/70
10=10/90
05=5/95
01=1/99

0102=1x2
0202=2x2

M=Package M N=Package N
A=Package A
B=Package B
C=Package C

1=Bare Fiber
2=900μm Jacket
3=3mm Cable

0=SMF-28
1=Corning Flexcore 1060
2=Corning Flexcore 780nm
D=DS Fiber
S=Special

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

* Type:

S -- Singlemode Standard Coupler
W -- Singlemode Wideband Coupler

Fiberer Global Tech Ltd   Fiberer Global Tech Ltd

Fiberer Global Tech Ltd   Fiberer Global Tech Ltd

Fiberer Global Tech Ltd   Fiberer Global Tech Ltd

 

Package Dimensions & Pigtail Style

Package Dimensions:
Package M:
3mm x 40mm stainless steel tube
 
Package N:
3mm x 35mm stainless steel tube

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 M, N, A:

250um bare fiber

Package B:

250um bare fiber or 900um loose tube     

Package C: 3mm cable or 900um loose tube 

 
 

Packaging & Labeling
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.

Shipment
All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.

Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.


Quality Assurance:  assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and invoice,match the safety of international business law.)    Customer Reviews

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Fused Optical Coupler

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