1310 nm Single Mode Fiber Optic Circulator with FC/PC Connectors for High Isolation and Low Insertion Loss
Price:
1~30
MOQ:
10
Delivery Time:
15 working days
Brand:
New Light
Product Description
SM Fiber Optic Splitter Circulators
1310 nm Optical Fiber Circulator Single Mode Type
Product Overview
1310 nm SM Fiber Optic Circulators are available in unterminated, FC/PC connector, or FC/APC connector configurations. The FC/PC and FC/APC connectors feature a 2 mm narrow key design.
Our CIR1310, CIR1310-FC and CIR1310-APC circulators support maximum power handling of 300 mW (CW). The CIR-1310-50-APC broadband fiber optic circulator is specifically engineered for OCT applications, offering a broader wavelength range than standard 1310 nm SM fiber optical circulators with maximum power handling of 500 mW (CW).
How Optical Circulators Work
Optical circulators enable bidirectional optical signal transmission through a single fiber. These three-port devices allow light to travel in only one direction:
- Signals entering Port 1 exit Port 2 with minimal loss
- Signals entering Port 2 exit Port 3 with minimal loss
- Light entering port 2 experiences significant loss at port 1
- Light entering port 3 experiences significant loss at ports 2 and 1
As non-reciprocal devices, optical circulators ensure that changes in light properties caused by passing through the device are not reversed when traveling in the opposite direction.
Key Features
- High isolation and return loss
- Low insertion loss and PDL
- Optical path epoxy free design
Applications
- Add-Drop Multiplexing
- Fiber Sensors
- Bidirectional Pumping
- Bidirectional Signal Transmission Systems
- Coupling In-Line Chromatic Dispersion Compensation Devices
Technical Specifications
| Item | Unit | Parameters |
|---|---|---|
| Operating wavelength | nm | 1064 |
| Bandwidth | nm | ±5 | ±10 | ±20 | ±30 |
| Isolation | dB | ≥25 | ≥23 | ≥20 | ≥20 |
| Insertion Loss@Band,23℃ | dB | ≤2.1 | ≤2.6 | ≤3.2 | ≤3.8 |
| PDL | dB | ≤0.2 |
| Return Loss | dB | ≥50 |
| Cross Talk | dB | ≥45 |
| PDL | dB | ≤0.1 |
| Maximum Optical Power | mW | ≤300 |
| Fiber Type | / | Hi1060 |
| Operation Temperature | °C | 0~50 |
| Storage Temperature | °C | -40~85 |
| Package Dimension | mm | 34x8.4x8.4(P1) |
All specifications are based on devices without connectors and guaranteed over wavelength, polarization and temperature. Specifications are subject to change without notice.
Product Dimensions
Ordering Information
Example: CIR-12210
| CIR- | Wavelength | Bandwidth | Fiber Type | Fiber Length | Connector Type |
|---|---|---|---|---|---|
| 1. 1064nm 2. Others |
1. ±5nm 2. ±10nm 3. ±20nm 4. ±30nm |
1. 250μm fiber 2. 900μm fiber 3. Others |
1. 0.5 +/- 0.1 m 2. 1.0 +/- 0.1 m 3. Others |
0. No Connector 1. FC/UPC 2. FC/APC 3. SC/UPC 4. SC/APC 5. LC/PC 6. MU/PC 7. Others |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
NEW LIGHT OPTICS TECHNOLOGY LIMITED
Location
Room C , floor 9 Wing Lee Building ,72-76 Wing Lok Street , Sheung Wan , HongKong
Contact Person
Alice