3 Port Single Mode Fiber Optic Circulators 1310nm or 1550nm Optical Circulator
Brand Name:GEZHI or OEM
Certification:CE RoHS FCC,ISO9001
Model Number:3 port Optical Circulator
Minimum Order Quantity:1pc
Delivery Time:2-7 work days
Payment Terms:T/T, Western Union
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Location:
Shenzhen Guangdong China
Address:
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Supplier`s last login times:
within 2 hours
Product Details
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Product Details
3 Port Single Mode Fiber Optic Circulators 1310nm or 1550nm Optical
Circulator
GEZHI 3 port Polarization Insensitive Optical Circulator that are
used to direct the optical signal from one port to another port and
in one direction only. This action prevents the signal from
propagating in an unintended direction. Optical circulators can be
used to achieve bi-directional optical signal transmission over a
single fiber. The Fiber Optical circulators is commonly used in WDM
networks, chromatic dispersion compensation, polarization mode
dispersion, optical add-drop modules (DWDM OADM), OTDR optical
amplifiers and fibre sensing applications.
Features
Low PDL
Low Insertion Loss
Wide Band High Isolation
High Stability and Reliability
Compact In-Line Package
Applications
Fiber Sensors
Add-Drop Multiplexing
Bidirectional Pumping
Bidirectional Signal Transmission Systems
Coupling In-Line Chromatic Dispersion Compensation Devices
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 | |
Specifications may change without notice.
Above specification are for device without connector.
Sample Picture
3 port Polarization Insensitive Optical Circulator with FC/APC connector
In a 3-port circulator a signal is transmitted from port 1 to port
2, another signal is transmitted from port 2 to port 3 and,
finally, a third signal can be transmitted from port 3 to port 1.
This behavior is represented by the following.
GEZHI 3 Port Optical Circulator can be used to send optical signals
through a single fiber in two directions.
Order Information
| GC | wavelength | Type | Grade | Package type | Pigtail Type | Length | Connector |
1310=1310 | 3=3Port | P=P Grade | 2=P2(for 3 ports) | 1=250um bare fiber | H=0.5m | 0=None |
3 Port Single Mode Fiber Optic Circulators 1310nm or 1550nm Optical Circulator
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