Description of Optical Circulator
3 port Single Mode Fiber Optical Circulator With LC Connector
3 port Polarization Insensitive 1310nm or 1550nm Optical Circulator GEZHI Photonics’ Three-port 1x2 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.
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Features & Applications of Optical Circulator
Features:
Compact in-line Package
Low Insertion Loss
Epoxy-free on optical path
Low PDL
High stability and Reliability
Applications:
Optical Amplifier
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Bi-Direcation Communication
Technical Paremeter
Specifications of Optical Circulator
| 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 |
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Specifications may change without notice.
Above specification are for device without connector.
Odering Information
| PICIR | Wavelength | Package | Fiber Diameter | Fiber Length | Connector | 3=3Port 4=4Port S=Specity | 13=1310nm 55=1550nm 58=1580nm C+L=C=L band S=Specify | S1=5.5x50mm S2=5.5x68mm A9=90x20x10mm S=Specify | 25=250um 09=900um 20=2.0mm 30=3.0mm S=Specify | 05=0.5m 10=1.0m 15=1.5m S=Specify | FP=FC/PC FA=FC/APC SP=SC/PC SA=SC/APC LP=LC/PC LA=LC/APC S=Specify |
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Dimension
FAQ
Q1:Can I have a sample order? What is your MOQ of 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.
