Mini Fused Optical Coupler
  • Mini Fused Optical Coupler

Mini Fused Optical Coupler

Brand HONSUN

Product origin China

Mini Fused Optical Coupler has Mini size, low express loss, various coupling ratio, compact size.
The reliability of the products complies with all kinds of exprimental requirements of BellCore GR-1221-CORE & GR-1209-CORE.

Mini Fused Optical Coupler

Introduction

Mini Fused Optical Couplerare manufactured by Fused Biconical Taper (FBT) technique. The principle is that two fibers are fused by oxyhydrogen flame and pulled to subulate by using the special pulling device. Then the light inputed one length of fiber is splited to the other fiber, so is the light power. The ratio (Coupling Ratio) of the power distribution can be set as required.The entire process of the pulling process is to be monitored by computer,and can stop according to the setting spetral of the device.

Features

Mini Fused Optical Coupler has Mini size, low express loss, various coupling ratio, compact size.

The reliability of the products complies with all kinds of exprimental requirements of BellCore GR-1221-CORE & GR-1209-CORE.

Application

The Mini Fused Optical Coupler application is widespread, mainly includes: long-haul telecommunications, CATV systems & fiber optic sensors, and local area network.


Optical Specification


Configuration

Unit

1×2/2×2

Type

 

Single Mode Standard Coupler(SSC)

Single Mode Wide Band Single Window Coupler(SWSC)

Operating Wavelength

nm

980 or 1310 or 1550

980 or 1310 or 1550

Operating Bandwidth

nm

±20

±40

Max Insertion Loss

50/50

%

3.45/3.45

3.55/3.55

40/60

%

4.40/2.60

4.60/2.70

30/70

%

5.80/1.90

6.00/2.00

20/80

%

7.70/1.30

8.00/1.40

10/90

%

11.20/0.75

11.40/0.85

5/95

%

14.20/0.50

14.50/0.55

2/98

%

18.50/0.36

18.80/0.40

1/99

%

21.50/0.30

21.80/0.35

PDL

dB

≤0.15

Return Loss

dB

≥50.00

Directivity

dB

≥55.00

Operating Temperature

Deg.

-5-75

Storage Temperature

Deg.

-40-85

Fiber Length

m

1.00±0.10

Fiber Type

Clear Curve® XB

Fiber Diameter

um

250

Package

mm

2.0×20,2.4×25,2.4×30,3×30


NOTE: The parameters do not include connector, connector IL is 0.30dB


Product Ordering Guide


XXXX

X

X

XX

X

X

X

SSC:
Single Mode
Standard Coupler

Configuration

Operating Wavelength

Coupler Ratio

Package

Fiber Type

Connector

1:1x2

1: 2.0×20

1:ClearCurve®XB

1:none

2:2x2

1:980

50:50/50

2: 2.4×25

2:LC/UPC

SWSC:
Single Mode Wide Band Single Window Coupler

 

2:1310

45:45/55

3: 2.4×30

2:ofs-16

3:LC/APC

 

3:1550

……

4: 3×30

3:ofs-20

4:SC/UPC

 

7:other

01:1/99

5:other

4:HI 1060

5:SC/APC

 

 

5:HI 1060Flex

6:FC/UPC

 

 

6:other

7:FC/APC

 

8:other


Mini Fused Optical Coupler

Good quality Mini Fused Optical Coupler


Professional Mini Fused Optical Coupler

Mini Fused Optical Coupler

Good quality Mini Fused Optical Coupler

Professional Mini Fused Optical Coupler


Mini Fused Optical Coupler

Good quality Mini Fused Optical Coupler


Professional Mini Fused Optical Coupler

Mini Fused Optical Coupler



Good quality Mini Fused Optical Coupler

Professional Mini Fused Optical Coupler



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