Fiber Optical 4 Ports 1550nm Circulator For CATV System
Brand Name:GEZHI or OEM
Certification:CE RoHS,ISO9001
Model Number:GZ-4P-Circulator
Minimum Order Quantity:1pc
Delivery Time:5-8 work days
Payment Terms:T/T, Western Union
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Verified Supplier
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
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Product Details
Product Overview of 4 Port Optical Circulator
Fiber Optical 4 Ports 1550nm Circulator For CATV System
Fiber Optical Circulator
4 port optical circulator is a special type of circulator that has
one input (port 1), one output (port 4) and two common ports (port
2&3). The light goes through port 1 to port 2. At port 2, any
incoming light is guided to port 3 as output, while all input from
port 3 is guided to port 4 as output.
Compared to 3 port circulator, four port device has one additional
bi-directional port. Thus, it can be used to construct more
flexible or more complex optical fiber sub-systems, such as
add/drop module, mux/demux module, multi-port bi-directional
splitters, WDM optical router, etc.
Features & Applications of 4 Port Optical Circulator
Features:
Four-port operation
Wide band (+/-30nm at 1310nm or 1550nm)
High isolation
Low PDL
Epoxy free optical path
Applications:
Add/drop WDM systems
Bi-directional communication systems
Optical dispersion compensation systems
Specifications of 4 Port Optical Circulator
| Parameter | P Grade | |
| 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 | |
Test Environment
Odering Information of 4 Port Optical Circulator
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FAQ
Q1:Can I have a sample order? What is your MOQ of 4 port fiber 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 of 4 port fiber optical circulator?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time of 4 port fiber optical circulator?
A4: 3 years' warranty.
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.
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.
Fiber Optical 4 Ports 1550nm Circulator For CATV System
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