PM circulator, 1550nm, dual stage, 23dB extinction ratio, 1.2dB insertion loss, FC/APC connector.
The 1550nm PM circulator is produced with the panda fiber which has the two axes. You can choose the slow or fast axis as your working axis according to your system. It has 3 ports, port 1 is input, port 2 can be used for transmitting the light signal and input new signal with high isolation.
Features
Type: 1x2 port
Stage: dual stage
Extinction ratio: ≥23dB
Isolation: ≥40dB
Insertion loss: ≤1.2dB
Connector type: FC/APC
Applications
Fiber laser
Optical Transmitters & Transceivers
Fiber Amplifiers
Fiber Sensors
| Specifications |
| Parameters | Unit | Specification |
| Operating wavelength Range | nm | 1550 |
| Insertion loss (1-2, 2-3 @ 23 C ) | dB | ≤1.2 |
| Extinction Ratio | dB | ≥23dB |
| Polarization Mode Dispersion (PMD) | dB | ≤0.1 |
| Isolation (2-1, 3-2 @ 23 C) | dB | ≥40 |
| Directivity | dB | ≥50 |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤500 |
| Pigtail length | m | 0.8m fiber with FC/APC connector |
| Port color | - | 0.8m fiber with FC/APC connector |
| Tensile Load | N | ≤5 |
| Operating Temperature | C | -5 to +70 |
| Storage Temperature | C | -40 to +85 |
| Remark |
| * Above specifications are tested with connector at room temperature. |
Q&A:
Q: What's your Payment terms?
A: We accept TT & Western Union for payment.
Q: How to order a sample?
A: You can contact us directly and tell us your requirements on any of our products.
Q: Could you print our company logo or design on the products?
A: Yes, we can accept your need but we will share the charge with you.
Q: If we decide to move forward with our order what is the next step?
A: You place an order first. Then we will send you PI. After you settle the payment by TT or the Western Union. We will arrange production for you.
Q: What is your normal production lead time for a first order and then for repeat orders?
A: It depends on the product you need. For example, if you purchased a 1550nm fiber circulator for your first order, and then you look for it again, but we will check the material of it and tell you the delivery time.
Q: Do you have warranty policy?
A: Yes, we have. We provide 12 months maintenance warranty.
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PM circulator, 1550nm, dual stage, 23dB extinction ratio, 1.2dB insertion loss, FC/APC connector. Images
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