Low PDL 3ports Optical Circulator for optical EDFA DWDM system
Product Description
Features:
Low Insertion Loss
Wide Band High Isolation
Ultra-low PDL and PMD
Compact In-Line Package
High Stability and Reliability
Application:
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Bi-Direction Communication
Fiber optic instruments
EDFA, optical fiber amplifiers
Dispersion compensation modules
Optical fiber communication networks
Optical Specifications:
Note:
1.All the data above does not include connectors
2.For more details, please contact our sales
Low Insertion Loss
Wide Band High Isolation
Ultra-low PDL and PMD
Compact In-Line Package
High Stability and Reliability
Application:
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Bi-Direction Communication
Fiber optic instruments
EDFA, optical fiber amplifiers
Dispersion compensation modules
Optical fiber communication networks
Optical Specifications:
| Parameter | Specification | |||
| Configuration | Port 1 to Port 2 to Port 3 | Port 1 to Port 2 to Port 3 to Port 4 | ||
| Operation Wavelength (nm) | 1310±30 or 1550±30 or 1585±30 | 1525 to 1610 | 1310±30 or 1550±30 | |
| I.L (dB) | Typical | 0.6 | 1.0 | 0.8 |
| Maximum | 0.8 | 1.2 | 1.0 | |
| Typical Isolation (dB) | 50 | 50 | 50 | |
| Minimum Isolation (dB) | 40 | 35 | 40 | |
| Cross Talk (dB) | ≥50 | ≥50 | ≥50 | |
| Polarization Dependent Loss (dB) | <0.15 | <0.2 | <0.2 | |
| Polarization Mode Dispersion | <0.1 | <0.1 | <0.1 | |
| Return Loss（dB） | ≥50 | ≥50 | ≥50 | |
| Power Handling (mW) | 300 | 300 | 300 | |
| Operating Temperature (℃) | -0~+70 | -0~+70 | -0~+70 | |
| Storage Temperature (℃) | -40~+85 | -40~+85 | -40~+85 | |
1.All the data above does not include connectors
2.For more details, please contact our sales