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

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

Product Item: #1923
(0 Customer Reviews)
P/N: FM-SM-102-20WS
US$668.25

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Order Today, Ship before 06/18/2026, from U.S. or Hong Kong
  • Description
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1550nm Band Coupler 1x2 High Power Handling 20W Single Window(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

Insertion 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





Fibermart FBT Fiber Coupler Datasheet

 

 

 

Datasheet to Download

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Shipping Time :

 

● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days

 

Payment Method :

 

● PayPal (Online)

● Credit / Debit Card (Online)

● ABA Routing (US Local)

● T/T Wire Transfer (International)
 

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Returns & Warranty :

 

● 1-Year Warranty 

● 60-Day Returns  

● 60-Day Exchange

● Limited Lifetime Warranty.

   Read full Return & Refund Policy

 

Net Term & Credit :

 

● Fibermart accept Net 30 and Net 60 payment terms, Contact Us for Credit Account by submit a credit form.

 

Volume Discount :

 

● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.

 



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