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C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation
C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation
Specifications
Brand Name :
INTEPON
Model Number :
optical circulator
Certification :
RoHs, ISO 9000
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Supply Ability :
1500~2000pcs per month
Wavelength :
1520~1620
Type :
3 ports
Insertion loss :
1.0dB
Isolation :
30dB
Compact size :
5.5x50
Description

C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation.

The C+L band fiber circulator can be used to protect the signal source with high isolation.

From this point, you can treat it as an isolator but it doesn't equal to the isolator. Taking the number of the ports as an example, the isolator has one input and one output but the 3ports circulator has 2 input and 2 output. For this reason, the port 2 of the 3 ports circulator is the input and output, it means that you can input your signal from port 2 and you can also transmit the optical signal from port 2.When we talk the light path of the circulator, it like this, check the below info for more details about the working path.

Firstly, the signal inserts from port 1 and output port 3.

Secondly, the other signal will input port 2 and output port 3

We need to pay more attention to the port 3 because it can not be treated as an entry.

Features

Structure : 3 ports

Insertion loss : ≤ 1.0dB

High return loss: return loss ≥50dB

High isolation: isolation ≥30dB

Compact size: 5.5x50mm package size

Applications

Protecting the light source

Optical amplifier

Optical transmission system

Data center

Specifications
Parameters Unit Specification
Operating wavelength Range nm 1520~1620
Insertion loss (1-2, 2-3 @ 23 C ) dB ≤1.0
Polarization Dependent Loss (PDL) dB ≤0.10
Polarization Mode Dispersion (PMD) dB ≤0.1
Isolation (2-1, 3-2 @ 23 C) dB ≥30
Directivity dB ≥50
Return Loss dB ≥50
Power handling(mW) mW ≤500
Pigtail length m 1m or special
Port color - 1m or special
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
With connector, 0.3dB higher for IL & 5dB lower for RL per connector.

C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation

Product tags

optilink ethernet media converter

,

8 pin connector radiodetection

,

e1 to fiber media converter
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C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation

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Product Detail
Brand Name :
INTEPON
Model Number :
optical circulator
Certification :
RoHs, ISO 9000
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Contact Supplier
C+L band optical circulator, 3 ports, 1.0dB insertion loss, 30dB isolation

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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