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3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

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  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator
  • 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

Product Item: #3024
P/N: FM-PICIR-3-CL-X
Starting at: US$118.00

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Order Today, Ship before 03/02/2024, from U.S. or HK
Discount Prices
Quantity Unit Price Discount
20-99 US$112.10 5%
100+ US$106.20 10%
  • Description
  • Datasheet
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Optical Circulator 3 Ports C+L (1520~1620nm) Polarization Insensitive C Band L Band Fiber Optical Circulator 1M Pigtailed

 

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. C band 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.


L Band 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 18 reviews)

by Randy Moris
Date Added: 02/18/2024
Good CL circulators from fibermart, they built that with nice datas, will come again!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Frank Mander
Date Added: 12/19/2023
The circulator just what we want for the lab, working fine without any problem, thanks!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Kimmy
Date Added: 06/29/2023
Thanks for your nice 3 port scl circulators, they are working fine and will get more pcs here!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Benjamin Jr
Date Added: 03/30/2023
Good quality 1x2 circulators from fibermart, fast shipping with nice service!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Brian Gastineau
Date Added: 02/07/2023
We ordered several circulator and splitters from fibermart, they are built in high quality and working well in our lab, thanks a lot!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Nomar Camilo
Date Added: 12/28/2022
The c+l circulator was just what we need, they are with low loss and high isolation, good quality and fast shipping! Thanks!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Fred Pedro
Date Added: 07/11/2022
Well received 1x2 c+l band circulator in 1520~1620nm, fc apc connectorized with super low loss! Nice quality!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Karmer Pontbriand
Date Added: 05/27/2022
High quality CL 3 port circulator we got, it provides nice isolation and cross talk, wonderful!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator 3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Mahon Li
Date Added: 04/11/2022
Very nice c+l circulators from fibermart, well built in low loss and circulations, good job!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator

by Collin Fyn
Date Added: 03/11/2022
Well received c+l band fiber circulators from fibermart, we get them in no connectors, very good quality, low loss and high stable!

Rating: 5 of 5 Stars [5 of 5 Stars]
3 Ports C+L (1520~1620)nm Polarization Insensitive Optical Circulator



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