David fiber device Ltd
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Optical switch, 1x2 type, 1310/1550, 0.8dB insertion loss, non-latching, 0.9mm loose tube, FC/PC connector.
The optical switch is used for protecting light path and it can choose the optic light path.
Features
Structure: 3 ports
Insertion loss : ≤ 0.8dB
Control type: non-latching type
High return loss: return loss ≥50dB
Applications
Protecting the light source
OADM
Optical transmission system
Component Testing
| Specifications | ||
| Parameters | Unit | Specification |
| Operating wavelength Range | nm | 1310/1550 |
| Insertion loss (1-2, 2-3 @ 23 C ) | dB | ≤0.8 |
| Polarization Dependent Loss (PDL) | dB | ≤0.05 |
| Wavelength dependent loss | dB | ≤0.25 |
| Control type | dB | Non-latching |
| Pigtail type | / | 0.9mm loose tube |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤500 |
| Pigtail length | m | 1m or other lengths |
| Port color | - | 1m or other lengths |
| 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. |
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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.