UNINFO SYSTEM CO., LTD.    
 
 
 

 


  Star and Tree

多模耦合器

 FEATRES
 Low insertion loss
 Low cost
 Compact size
 Excellent uniformity
 Environmentally stable and reliable
 APPLICATIONS
 Fiber-to-the-Home Networks
 CATV
 Video networks
 Test equipment
 Local Area Networks (LAN)
 Optical Fiber Sensors

功能:對同一波長的光信號進行功率的分路或合路。通過光耦合器,我們可以將光信號進行M*N的分路。

SPECIFICATIONS FOR TREE and STAR COUPLERS

Parameter

14

44

18

88

116

1616

132

3232

Operating Wavelength(nm)

800 ~ 1600

Typical Excess Loss (dB)

1.5

1.5

2.0

2.0

2.5

2.5

3.0

3.0

Coupling Ratio

Tolerance  %

5

Max. Insertion

Loss (dB)

7.5

8.0

11.0

11.5

15.0

15.5

18.0

19.0

Uniformity (dB)

0.8

1.0

1.2

1.5

2.5

3.0

4.0

4.5

Directivity (dB)

40

Operating Temp. ()

-40 to +85*

Temp. Sensitivity(dB/)

0.002

Storage Temp. ()

-50 to +85

Package Dimension (mm)

P1

P1

P2

P2,U1

P2,U1,

U2

U1,U2

U1,U2

U2

P1=100(L) 80(W) 12(H) , P2=140(L) 90(W) 11.5(H)

U1= 482(L) 256(W) 44(H) , U2=482(L) 256(W) 88(H)

Values are referenced without connector(s)

* -20 ~ 70 for PVC Cable

 

3F-2., No.669, Sec. 5, Zhongxiao E. Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
 
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