China Low Insertion Loss 3 Ports Fiber Optic Circulator with FC/PC Connector, Find details about China Optic Circulator, Fiber Optic Circulator from Low Insertion Loss 3 Ports Fiber Optic Circulator with FC/PC Connector
Fiber Optic Circulator is a unidirectional device that directs optical signals from one port to another, and transmits only one way at a time. Although the optical signal can be redirected as required, the optical signal must pass through each port in sequence .
In addition, fiber optic circulators can be used to achieve bidirectional transmission on one fiber. Because of its low insertion loss and high isolation of input and reflected optical power, fiber optic circulators are widely used in advanced communications systems and fiber optic sensor applications
Features:
Low Insertion Loss
Wide Band High Isolation
Ultra-low PDL and PMD
Compact In-Line Package
High Stability and Reliability
Applications:
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
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 (ºC) | -0~+70 | -0~+70 | -0~+70 | |
| Storage Temperature (ºC) | -40~+85 | -40~+85 | -40~+85 | |
Note:
1.All the data above does not include connectors
2.For more details, please contact me or send message to us.