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PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
Specifications
Brand Name :
INTEPON
Model Number :
PM coupler
Certification :
RoHs, ISO9001:2015
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Supply Ability :
500~800pcs per month
Wavelength :
1550nm
Extinction ratio :
≥20dB
Split ratio :
50:50
Fiber type :
SM15-PS-U25A
Fiber length :
0.8m
Description

PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.

The PM coupler is based on crystal or thin film filter, it can split light at a certain coupling ratio. You can choose the working axis according to your need.

Features

Extinction ratio: ≥20dB

Split ratio: 50:50

Compact size: 5.5x35mm package size

Fiber length: 0.8m

Applications

PM fiber amplifier

Fiber sensors

Specifications
Parameters Unit Specification
Operating wavelength Range nm 1550
Insertion loss (1-2, 2-3 @ 23 C ) dB ≤3.71 (excluding the 3dB width band)
Extinction Ratio dB ≥20dB
Split ratio % 50:50
Excess loss dB 0.7
Directivity dB ≥50
Return Loss dB ≥45
Power handling(mW) mW ≤500
Pigtail length m 0.8m or other
Port color - can be customized
Tensile Load N ≤5
Operating Temperature C -5 to +70
Storage Temperature C -40 to +85
Remark

* Above specifications are tested without connector at room temperature

PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.

PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.

Q&A

Question

1. I don't know the exact split ratio, can you provide me the right PM coupler according to the insertion loss?

Answer1, Yes, we can provide you the right PM coupler with your insertion loss.

2. I don't want to choose the slow axis as my working axis, can I choose the fast axis as my working axis for my project?

Answer2, It's OK for us to make the special PM coupler.

3. Is it the same value for the actual insertion loss and the insertion loss on the test report?

Answer3, No, the insertion loss on our test report exclude the 3dB width band.

For other question about our PM coupler, you can contact our sales directly.

Product tags

lc to lc coupler

,

fitting t.b.w reducer

,

coaxial to 5.1 converter
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PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.

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Product Detail
Brand Name :
INTEPON
Model Number :
PM coupler
Certification :
RoHs, ISO9001:2015
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Contact Supplier
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.
PM coupler, 1550nm, 1x2 type, 50:50 split ratio, 20dB extinction ratio, single axis working.

David fiber device Ltd

Active Member
9 Years
guangdong, shenzhen
Since 2008
Business Type :
Manufacturer
Main Products :
Fiber optic circulator, Optical isolator, In line polarizer
Total Annual :
2000000-3000000
Employee Number :
>less than 50
Certification Level :
Active Member
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