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1310nm 1550nm Optical Coupler -Dual Window
Name:

Dual Window Coupler

Class:
Fiber Optical Couplers
Type:
1310nm 1550nm Optical Coupler -Dual Window
 
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1310nm 1550nm Optical Coupler -Dual Window Specification

Fiberer - Company  Profile-2010
Features   Applications
  • Low Excess Loss
  • Various Coupling Ratio
  • Compact Size
 
  • Long-haul Telecommunications
  • CATV Systems & Fiber Sensors
  • Local Area Network
 
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

Package Dimension

Package M, N, A, B, C

 

Singlemode Dual Window Wideband Couplers

Grade

P

A

Coupling Ratio (%)
50/50
50/50

Excess Loss (Typical )(dB)

0.1

0.15

Maximum Insertion loss (dB)

3.6

3.8

Uniformity (Max.) (dB)

0.7

1.0

Polarization Sensitivity (dB)

0.10

0.15

Operating Wavelength (nm)

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

Coupling Ratio/Insertion Loss Conversion Chart

Coupling Ratio Insertion Loss
 

Premium

A Grade

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

8.5/1.4

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

 

Order Infomation

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
36=1310/1585nm

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=900m Jacket
3=3mm Cable

0=SMF-28
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 Couple
r

 

 

Package Dimensions & Pigtail Syle

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 
** If you are agent / OEM / middle trade, please copy the specification into word document from our website ,then send it to your clients.

Quality Ensure:    Any not satisfy, return 100% payment    Clients Remark
(Fiberer ensure the quality of the products for 10 years , any problem of them, Fiberer must send new ones to change it ,and not need clients any shipment charge.the term is signed on order and invoice,match safety of international business law. )

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1310nm 1550nm Optical Coupler -Dual Window

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