1310nm optical fiber circulator,1x2 port, insertion loss ≤0.7dB, isolation ≥50dB, 5.5x50mm package size.
It's a non-reciprocal fiber optical device which means that the light signal can only transmit from other ports while the light transmission.
The 1310nm fiber circulator has the 3 ports or 4 ports which is designed according to customer's requirements. We use the faraday rotator made in Japan to produce our best circulator with low insertion loss and high isolation and we can accept the special size which is packaged by the ABS box or LGX metal box. If you have your own idea, you can also send us your drawing picture and we will help you do the test.
Our production ability is about 1500·2000pcs/per month with enough material. If your quantity is big, you can send us your purchase plan earlier.
We find a new technique without welding to make our 3 ports optical fiber circulator. It can save much time and improve our efficiency. The 1310nm optical circulator with new technique has the good performance in temperature ranges from -40~80 C.
Welcome to send us your need.
Features
Structure: 1x2 port
Low insertion loss: insertion loss ≤ 0.7dB
High isolation: isolation ≥50dB
High return loss: return loss ≥50dB
Compact size: 5.5x50mm
Applications
Routing the light and sensoring
OTDR system
CWDM system
DWDM system
| Specifications |
| Parameters | Unit | Specification |
| Operating wavelength Range | nm | 1310 |
| Insertion loss (1-2, 2-3 @ 23 C ) | dB | ≤0.7 |
| Polarization Dependent Loss (PDL) | dB | ≤0.10 |
| Polarization Mode Dispersion (PMD) | dB | ≤0.1 |
| Isolation (2-1, 3-2 @ 23 C) | dB | ≥50 |
| Directivity | dB | ≥50 |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤500 |
| Pigtail length | m | Customized |
| Port color | - | Customized |
| Tensile Load | N | ≤5 |
| Operating Temperature | C | -5 to +70 |
| Storage Temperature | C | -40 to +85 |
| Remark |
* Above specifications are tested without connector at room temperature
With connector, 0.3dB higher for IL & 5dB lower for RL per connector. |
|
|
1310nm optical fiber circulator, 1x2 port, insertion loss ≤0.7dB, isolation ≥50dB Images
|
