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3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
Specifications
Brand Name :
GEZHI or OEM
Model Number :
3 Port Circulator
Certification :
CE RoHS,ISO9001
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Payment Terms :
T/T, Western Union
Supply Ability :
100000Channel per month
Delivery Time :
5-8 work days
Packaging Details :
Paper box
Product Name :
Optical Circulator
Wavelength :
1310 Or 1550nm
Storage Temperature :
-40 To +85(℃)
Port :
3 Port
Fiber :
SMF-28e
Description

Description of 3 Port Optical Circulator

3 Ports Optical Circulator Fiber Optical Circulator 1550nm LC UPC Connector ABS Box

3 port Optical Circulator

GEZHI optical circulator is a special optical passive component that can be used to separate optical powers that travel in opposite directions in one single optical fiber, analogous to the operation of an electronic circulator. An optical circulator is a three-port device that allows light to travel in only one direction - from port 1 to port 2, then from port 2 to port 3. This feature is very important to optical bidirectional transmission and communication. Usually, it was use for optical transceiver, FBG filter and optical amplifier.

Features & Applications of 3 Port Optical Circulator

Features:

High Channel Isolation

Low Insertion Loss

Low PDL

High Stability and Reliability

Compact in-Line Package

Epoxy Free Optical Patch

High Return Loss

Applications:

Dispersion Compensation

Bi-Direction Communication

Optical Fiber System testing

Optical Fiber Amplifier

CATV Optical Fiber Link

Wavelength Add/Drop

Specifications of 3 Port Optical Circulator

Parameter
Specification
Configuration
Port 1 to Port 2 to Port 3
Port 1 to Port 2 to Port 3 to Port 4
Operation Wavelength (nm)
1310±30 or 1550±30 or 1585±30
1525 to 1610
1310±30 or 1550±30
I.L (dB)
Typical
0.6
1.0
0.8
Maximum
0.8
1.2
1.0
Typical Isolation (dB)
50
50
50
Minimum Isolation (dB)
40
35
40
Cross Talk (dB)
≥50
≥50
≥50
Polarization Dependent Loss (dB)
<0.15
<0.2
<0.2
Polarization Mode Dispersion
<0.1
<0.1
<0.1
Return Loss(dB)
≥50
≥50
≥50
Power Handling (mW)
300
300
300
Operating Temperature (℃)
-0~+70
-0~+70
-0~+70
Storage Temperature (℃)
-40~+85
-40~+85
-40~+85

Specifications may change without notice.

Above specification are for device without connector.

Application Diagram of 3 Port Optical Circulator

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.

Circulator used to drop an optical channel from a DWDM system using a Fiber Bragg Grating.

3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box

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.

Circulator can be used to send optical signals through a single fiber in two directions.

3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box

FAQ

Q1:Can I have a sample order? What is your MOQ of 3 Port Optical Circulator?

A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.

Product tags

connector fiber odc

,

fc to sc fiber adapter

,

fakra cable assembly
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3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box

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Product Detail
Brand Name :
GEZHI or OEM
Model Number :
3 Port Circulator
Certification :
CE RoHS,ISO9001
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Contact Supplier
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box
3 Ports Fiber Optical Circulator 1550nm LC UPC Connector ABS Box

Gezhi Photonics (Shenzhen) Technology Co., Ltd.

Verified Supplier
6 Years
guangdong, shenzhen
Since 2011
Business Type :
Manufacturer
Main Products :
CWDM Mux Demux, DWDM Mux Demux, AAWG DWDM
Total Annual :
10 Million-15 Million
Employee Number :
150~300
Certification Level :
Verified Supplier
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