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1x2 High Power Handling 20W Single Window 1550nm Band Coupler(SMF-28e fiber)

SKU#:FITB83480SPW
Model#: FITB-SM-102-20WS
Price: US$ 470.25
Sold: 4869
Availability: In Stock
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1-9US$ 470.25 10-19US$ 460.85 20-49US$ 451.44 50-99 Sign in to view 100+ Sign in to view
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1x2 High Power Handling 20W Single Window 1550nm Band Coupler(SMF-28e fiber)

The high power coupler with different fibers at various wavelength.Take high power combiner experience advantage, we can build high power coupler with good heat dissipation and telecom comparable performance and reliability.
Key Features
High power handling up to 20W 1×2 type Parameter refer to telecom coupler CW and Pulse available
Drawing
                                             
Specification

Paramenter

1550nm band coupler(SMF-28e fiber)

Grade

P

A

Typical excess loss (dB)

0.07

0.1

Inse ion loss (dB)  @1550±15nm

50/50

≤3.4     

≤3.6 

40/60

≤4.4/2.6  

≤4.7/2.8 

30/70

≤5.7/1.9  

≤6.0/2.0 

20/80

≤7.6/1.25 

≤8.0/1.3 

10/90

≤11.0/0.65

≤11.5/0.8

5/95 

≤14.2/0.4 

≤14.8/0.5

3/97 

≤16.7/0.3 

≤17.2/0.4

2/98 

≤18.5/0.25

≤19.0/0.35

1/99

≤21.5/0.2

≤22.0/0.3

PDL(dB)

≤0.1

≤0.15

Directivity(dB)

≥55 

Operating temperature(℃)

-40~+85