Dreamtel Technologies Co., Ltd.| Sourcing Services
Dreamtel Technologies Co., Ltd.

China Manufacturer with main products: CCWDM, DWDM, CWDM, Coupler, Collimator, CD, Compact CWDM, WDM

Home  >Products Catalog > 1X2/2X2 Polarization Maintaining(PM) Filter Fiber Optical Coupler/ Splitter with High Extinction Ratio

1X2/2X2 Polarization Maintaining(PM) Filter Fiber Optical Coupler/ Splitter with High Extinction Ratio

Supply Ability: 3,000 Piece(s) per Month
Payment Terms: T/T, Western Union
Export Markets: North America, South America, Eastern Europe, Africa

Quick Details

  • Brand Name: FFXORA
  • MOV: FF003
  • thermal fuse: 300

Specifications

Parameter

Unit

1x2

2x2

Center Wavelength

nm

1310, 1550

980,1064

1310, 1550

980,1064

Operating Wavelength Range

nm

40

20

40

20

Excess Loss (dB)

dB

0.7

0.8

1.0

1.2

Uniformity(only for 50/50)  (dB)

dB

0.4

0.5

0.6

0.8

Typ. Insertion Loss @23C

dB

0.4

0.5

0.5

0.6

Insertion Loss @-5 ~ +70 C

dB

0.55

0.65

0.65

0.80

Tap Ratio

%

10.2%,20.4%,51%,10%,20%,30%,50%

Extinction Ratio

 @23C

Type B (both of axis working)

dB

28

28

26

26

Type F (Fast axis blocked)

dB

28

28

28

28

Return loss

dB

50

Power handling

mW

300

Fiber Type

Tap port 2(only for 1x2)

-

SMF-28e or PM1310 Panda fiber for 1310nm,

SMF-28e or PM1550 Panda fiber for 1550nm,

 HI1060 or PM980 Panda fiber for 980nm &1064nm

Tap port 2&4(only for 2x2)

-

PM1310 Panda fiber for 1310nm

PM1550 Panda Fiber for 1550nm

PM980 Panda fiber for 980nm&1064nm

Port 1 &Port 3

-

PM1310 Panda fiber for 1310nm

PM1550 Panda Fiber for 1550nm

PM980 Panda fiber for 980nm&1064nm

Operating temperature

C

-5~+70

Storage temperature

C

-40 ~+85

Package Dimensions

mm

5.50.2xL351 (P1)

*for device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.

*the default connector key is aligned to slow axis.  

1X22X2 Polarization MaintainingPM filter fiber optical coupler splitter with High Extinction Ratio1X22X2 Polarization MaintainingPM filter fiber optical coupler splitter with High Extinction Ratio


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