Product production
3 port 1310 or 1550nm insertion loss optical circulator optical
device communication systems
GEZHI Photonics 3port Optical Circulator is widely used in advanced
communication systems and fiber-optical sensor systems. Circulator used to drop an optical channel from a DWDM system using
a Fiber Bragg Grating.Circulator can be used to send optical signals through a single
fiber in two directions.
Applications
2.reflected from the FBG then reenters the Circulator in Port 2 and
is routed accordingly to Port 3
3.The remaining signals pass through the FBG and exit on the top
fiber.
Technical 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 |
Ordering Information PICIR-X-XX-XX-XX-XX-XX
| 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 |
Q1:Can I have a sample order? What is your MOQ?
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.
