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3 Ports 1550nm Polarization Insensitive Optical Circulator

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  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator
  • 3 Ports 1550nm Polarization Insensitive Optical Circulator

3 Ports 1550nm Polarization Insensitive Optical Circulator

Product Item: #16842
P/N: FM-PICIRM-3-1550-X
Starting at: US$115.00

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Order Today, Ship before 04/02/2024, from U.S. or HK
Discount Prices
Quantity Unit Price Discount
20-99 US$109.25 5%
100+ US$103.50 10%
  • Description
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Optical Circulator 3 Ports 1550nm Polarization Insensitive SMF Circulator 1M length

 

Fiber-Mart’s Three-port Optical Circulator allows light to travel in only one direction. A signal entering to Port 1 will exit Port 2 with minimal loss, while a signal entering Port 2 will exit Port 3 with minimal loss. Light entering port 2 experiences a large amount of loss at port 1, and light entering port 3 experiences a large amount of loss at ports 2 and 1. Optical circulators are non-reciprocal devices. This means that any changes in the properties of the light caused by passing through the device are not reversed by traveling in the opposite direction.


Optical Circulator is widely used in advanced communication systems and fiber-optical sensor systems.
All Fiber-Mart's products are qualification tested.

 

Characteristics

  • Low Back Reflection
  • High Extinction Ratio
  • Low Insertion Loss
  • High Return Loss

 

Applications

  • DWDM system
  • Add-Drop Multiplexing
  • Fiber Amplifier
  • Fiber Sensor
  • Chromatic Dispersion Compensation Devices
  • Fiber Bragg Grating

 

Application Diagram

As the picture shows: The input DWDM channels are coupled into Port 1 of the device with a FBG device connected to Port 2. The single wavelength reflected from the FBG then reenters the Circulator in Port 2 and is routed accordingly to Port 3. The remaining signals pass through the FBG and exit on the top fiber.
Circulator used to drop an optical channel from a DWDM system using a Fiber Bragg Grating.
As the picture shows: A Circulator is located at both ends of the fiber. Each Circulator functions to add a signal in one direction while removing the signal in the other. See the example to the left.
Circulator can be used to send optical signals through a single fiber in two directions.

 

Dimension


Sample Picture

 

Order Information

wavelength Type Grade Pigtail Type Length Connector
1310nm
1480nm
1550nm
1585nm
1520~1620nm
3 Ports
4 Ports
P Grade 250um bare fiber
900um loose tube
3mm loose tube
2mm loose tube
0.5m
0.8m
1.0m
1.5m
2.0m
Custom
None
FC UPC/APC
SC UPC/APC
LC UPC/APC
ST UPC/APC
E2000 UPC/APC
MU

Note:
1. Wavelength: Fiber-Mart can customize any other wavelengths according to your requirement.
2. Length: The default length for the cable is 1M, Fiber-Mart could also provide 0.5M,0.8M,1.5M, 2.0M ,etc.
3. Connector: Each port of the Circulator could be with any connector such as FC/LC/SC/ST,etc. Please contact us by email to [email protected] or call at +1-205-282-9089 if you have any requirement for it.
 

Specifications:

Type
Parameter
3 Port 4 Port
Operating wavelength (nm) 1310, 1480,1550,1585,(+/-30) C+L(1520~1620) 1310,1480,1550,1585,(+/-30) C+L (1520~1620)
Isolation (λc,23℃ all sop) (dB) ≥40 ≥40 ≥40 ≥40
Isolation (Over all λ, T, sop) (dB) ≥35 ≥30 ≥35 ≥30
Insertion Loss (λc,0~70℃ all sop) (dB) Grade P ≤0.8 ≤1.1 ≤0.8 ≤1.2
Grade A ≤1.0 ≤1.2 ≤1.0 ≤1.3
PDL (dB) ≤0.15 ≤0.20
Return loss (dB) ≥50
PMD (ps) ≤0.1
Directivity ≥50
Power handling (mW) ≤300
Fiber Type SMF-28e
Operating temperature (℃) 0 ~ +70
Storage temperature (℃) -40 ~ +85
Package Dimensions (mm) For bare fiber of 900um loose tube φ5.5×L50(P2) φ5.5×L68(P5) φ5.5×L64(P8)
For 3mm cable L98XW14.5XH8.5(P6) L90XW20XH9.5(P9)

 


Customer Reviews

Displaying 1 to 10 (of 12 reviews)

by ALISA
Date Added: 03/20/2024
So quick and so good circulators, nice results we used as in the line, thanks!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Tomas Filipe
Date Added: 02/18/2024
Well tested circulators from fibermart, high isolation and low loss as before, good pricing and quality!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Tom
Date Added: 08/30/2023
Low loss and high quality item, the circulator works fine!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Benta
Date Added: 05/18/2023
The item arrived in good package, everything is nice and working great, low loss good connection!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator

by Luciano
Date Added: 04/26/2023
Fibermart 3 port 1550 circulator works nice in our lab, good quality ones!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator

by Jerad
Date Added: 03/13/2023
I ordered several pcs 3 port circulators from fibermart, 1550nm, working great!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Georgeal
Date Added: 02/17/2023
The 1x2 1550 circulator is high quality in low loss and isolation dBs, fast shipping and good job!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Sham Pedro
Date Added: 07/12/2022
We ordered several pcs 1x2 optical circulator with fc/apc connector in 1550nm for our peoject, they working great and no problem at all!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Jon Mollhagen
Date Added: 04/19/2022
This 3 port circulator works great and well delivered, thanks!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator

by Smaslov Sirio
Date Added: 09/18/2021
Tested the circulators we got, it with low loss and high isolations, good!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports 1550nm Polarization Insensitive Optical Circulator 3 Ports 1550nm Polarization Insensitive Optical Circulator



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