Fused Coupler 1 x 2 port – 2000 nM

Features

Wide Bandwidth

Low Insertion Loss 

High Reliability

Applications

  Telecommunications 

  CATV Network 

  FTTH/PON


 

Technical Paremeter

Parameter

Value

Operating wavelength (nm)

2000

Operating bandwidth (nm)

±20

Max excess loss (dB)

≤0.3

 

 

 

 

 

Insertion loss (dB)

50/50

≤3.6

40/60

≤4.8/2.8

30/70

≤6.0/2.0

20/80

≤8.0/1.5

10/90

≤11.5/0.75

5/95

≤14.5/0.5

2/98

≤18.5/0.35

1/99

≤22/0.3

PDL (dB)

≤0.2

Directivity (dB)

≥55

Max Optical Power (W)

4

Operating temperature ()

40 ~ +85

Configuration

1×2 or 2×2

Fiber length

1m, others on request

Fiber Type

SMF-28e or Nufern SM 1950

Pigtail type

250μm bare fiber

900μm loose tube

2mm/3mm loose tube

Dimensions(mm)

φ3.0×54

φ3.0×70

90x20x9.5

Dimensions:

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Ordering Information

CP

Type

Grade

Port

Wavelength

Coupling Ratio

Pigtail Type

Fiber Type

Length

Connector

Package

S=Wide

P A

1×2

2000=2000n

1/99

0=250um bare fiber

1=SMF-2

1= 1m

NE=None

3×54

Band

2×2

m

2/98

1=900um loose tube

8e

X:other

FC=FC/UPC

3×40

Coupler

3/97

2=2mm loose tube

SC=SC/UPC

90x20x9.

……

2=Nufern

FA=FC/APC

5

50/50

SM1950

SA=SC/APC

ST=ST/UPC

LC=LC/UPC

xx=Others