HJY 1310nm/1550nm 3-Port Optical Circulator with 0.6dB Insertion Loss and 50dB Isolation for DWDM Systems
Price:
1~999
MOQ:
10 pcs
Delivery Time:
5~8 working days
Brand:
HJY
Product Description
Product Overview
HJY's Optical Circulator is a non-reciprocal passive device that directs light signals sequentially between ports (Port 1→2, Port 2→3, Port 3→1). Utilizing Faraday rotation and birefringent crystals, it enables bidirectional optical routing with exceptional performance characteristics.
Key Features
- Low insertion loss (0.6dB typical, 0.8dB maximum)
- High isolation (50dB maximum, 40dB minimum)
- Compact design with dimensions as small as Φ5.5×50mm
- High directivity (50dB) and low PDL (
- Operating temperature range: 0°C to +70°C
- Maximum operating power: 500mW
Technical Specifications
Wavelength Parameters
| Parameter | 1310nm | 1550nm | C&L Band | 1610nm |
|---|---|---|---|---|
| Operation Wavelength (nm) | 1280-1340 | 1520-1580 | 1525-1610 | 1580-1660 |
Performance Specifications
Insertion Loss:0.6dB typical, 0.8dB maximum
Isolation:50dB maximum, 40dB minimum
Directivity:50dB
PDL:
PMD:
Return Loss:>50dB
Bandwidth:±30nm
Physical Specifications
Fiber Type:Corning SMF-28e
Dimensions:Φ5.5×50mm (bare fiber) or 90×20×9.5mm (with cable)
Operating Temperature:0°C to +70°C
Storage Temperature:-40°C to +85°C
Applications
Ideal for telecommunications networks, fiber sensing systems, and dense wavelength-division multiplexing (DWDM) applications requiring reliable bidirectional signal routing.
Ordering Information
| Model No. | Wavelength | Ports | Insertion Loss | Isolation | Package |
|---|---|---|---|---|---|
| HJY-OC-1310-3P | 1310nm | 3-Port | ≤0.8dB | ≥50dB | Miniature |
| HJY-OC-1550-3P | 1550nm | 3-Port | ≤0.8dB | ≥50dB | Miniature |
| HJY-OC-1310-4P | 1310nm | 4-Port | ≤1.0dB | ≥45dB | Miniature |
| HJY-OC-1550-4P | 1550nm | 4-Port | ≤1.0dB | ≥45dB | Miniature |
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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
Guangdong Huajiayu Technology Co., Ltd
Location
8F,Hengxin Intelligent Science and Technology Park, Shuikou Sub-district Office, Huicheng District, Huizhou 516000, Guangdong, China
Contact Person
Walter