Gezhi Photonics (Shenzhen) Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000pcs per month |
| Packaging Details | Paper box |
| Package | Steel Tube |
| Ports | 3 Ports |
| Application | FTTH |
| Connector | SC/FC/LC/ST |
| Wavelength | 1310±30 Or 1550±30 Or 1585±30 |
| Pigtail Length: | 1m Or Customized |
| Brand Name | GEZHI or OEM |
| Model Number | 3-port optical circulator |
| Certification | CE RoHS,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 5000pcs per month |
| Packaging Details | Paper box | Package | Steel Tube |
| Ports | 3 Ports | Application | FTTH |
| Connector | SC/FC/LC/ST | Wavelength | 1310±30 Or 1550±30 Or 1585±30 |
| Pigtail Length: | 1m Or Customized | Brand Name | GEZHI or OEM |
| Model Number | 3-port optical circulator | Certification | CE RoHS,ISO9001 |
| Place of Origin | China | ||
| High Light | FC Connector Optical Circulator ，Fiber Optic Passive Components ，3 Ports Optical Circulator | ||
Low Back Reflection Optical Circulator 3 Ports Fiber Module With FC Connector
Product Description
Gezhi's Optical circulators have many applications in optical circuits and optical communication systems for redirecting bidirectional optical signals into different ports.
An optical circulator is a special fiber-optic component that can be used to separate optical signals that travel in opposite directions in an optical fiber, analogous to the operation of an electronic circulator. An optical circulator is a three-port device designed such that light entering any port exits from the next. This means that if light enters port 1 it is emitted from port 2, but if some of the emitted light is reflected back to the circulator, it does not come out of port 1, but instead exits from port 3.
Applications
Add-Drop Multiplexing
Fiber Sensors
Bidirectional Signal Transmission Systems
Bidirectional Pumping
Coupling In-Line Chromatic Dispersion Compensation Devices
Features
Low Insertion Loss
Low PDL
High Channel Isolation
Compact Package
High Reliability & Stability
Cost Effective
Specification
| Parameter | P Grade | |
| Configuration | Port 1 to Port 2 to Port 3 | |
| Operation Wavelength (nm) | 1310±30 or 1550±30 or 1585±30 | |
| Isolation (dB) | Typical | 0.6 |
| Maximum | 0.8 | |
| Typical Isolation (dB) | ≥50 | |
| Minimum Isolation (dB) | ≥40 | |
| Cross Talk (dB) | ≥50 | |
| Polarization Dependent Loss (dB) | <0.15 | |
| Polarization Mode Dispersion | <0.1 | |
| Return Loss(dB) | ≥50 | |
| Power Handling (mW) | 500 | |
| Opterating Temperature (℃) | -10~+75 | |
| Package dimension (mm) | Φ5.5xL50 or Φ5.5xL63 | |
Application Diagram
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.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G...
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