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Multimode Optical Coupler - 850nm
Name:

Multimode Coupler

Class:
Fiber Optical Couplers
Type:
Multimode Optical Coupler - 850nm
 
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Multimode Optical Coupler - 850nm Specification

Fiberer - Company  Profile-2010
Features   Applications
  • Low Insertion loss
  • Wide Operating Wavelength
  • Compact Size
  • Excellent Environmental & Mechanical Stability
 
  • Local Area Networks
  • CATV Systems
  • Subscriber Loop
  • Fiberoptic Instruments
  • Fiber Sensors
 
Performance Specifications
Type Multimode Standard Fiber Couplers

Coupling Ratio (%)

50/50

Grade

A

B

Excess Loss (Typical) (dB)

0.5 (0.8)*

0.7 (1.0)*

Max. Insertion Loss (dB)

3.5 (4.0)*

3.7 (4.2)*

Uniformity (Max.) (dB)

0.6

0.8

Directivity (Min.) (dB)

35

Operating Wavelength (nm)

600-1600

Central Wavelength (nm)

850 or 1310 or 1550

Operating Temperature( ° C)

-40 - +85

Fiber Type

Corning multimode 50/125, 62.5/125, 100/140 fiber

Fiber Pigtail Length (m)

1m or custom length

Port Configuration

1x2 or 2x2

Dimensions (mm)

Package M, A, B, C

 

Type Multimode 1X3, 1X4 True Fusion Couplers

Port Configuration

1x3
1x4

Grade

P

P

Max. Insertion Loss (dB)

6.0 (6.5)*

7.2 (7.6)*

Uniformity (Max.) (dB)

1.2

1.2

Directivity (Min.) (dB)

35

Operating Wavelength (nm)

600-1600

Central Wavelength (nm)

850 or 1310

Operating Temperature(° C)

-40 - +85

Fiber Type

Corning multimode 50/125, 62.5/125, 100/140 fiber

Fiber Pigtail Length (m)

1m or custom length

Dimensions (mm)

Package A, B, C

 

Type Multimode Tree/Star Couplers

Configuration Type

n x 4 (n=1,2,4,)

n x 8 (n =1,2,8)

n x 16 (n =1,2,16)

Max. Insertion Loss (dB)

7.0/7.6*

10.5/11.0*

14.0/15.0*

Uniformity (Max.) (dB)

1.5

2.0

2.5

Directivity (Min.) (dB)

40dB

Operating Wavelength (nm)

600-1600

Central Wavelength (nm)

850 or 1310

Operating Temperature(° C)

-40 - +85

Fiber Type

Corning multimode 50/125, 62.5/125 fiber, 100/140 fiber

Fiber Pigtail Length (m)

1m or custom length

Dimensions (mm)

PackageA, B, S, D

PackageD
PackageE

*For 50/125 um, 62.5/125 um fiber operating is at 850nm.

** Measured under the stable mode condition with LED light source.

 

Ordering Infomation

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

M

P
A
B

85=850nm
13=1310nm
15=1550nm

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

0102=1x2
0202=2x2
0103=1x3
0303=3x3
0104=1x4
..
..
0116=1x16
1616=16x16
3232=32x32

A=Package A
B=Package B
C=Package C
D=Package D
E=Package E
M=Package M
S=Package S

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

2=50/125um
3=62.5/125um
4=100/140um 5=Special fiber

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

X=Special

* Type:
M -- Multimode fiber coupler

 

Dimensions & Pigtail Style
Package Dimensions:

Package M:
3mm x 40mm 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

 
Package S:
9.2mm x 50.88mm x 88.9mm case
 

Package D:
11.6mm x 80mm x 120mm

 
Package E:
14.5mm x 102mm x 142mm

 

Pigtail Style:

Package M, A:

250um bare fiber

Package A, B:

250um bare fiber or 900um loose tube     

Package C ~ E: 3mm cable or 900um loose tube 
Package S: 250um bare fiber or 900um loose tube  

Download product datasheet

 

** 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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Multimode Optical Coupler - 850nm

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