David fiber device Ltd
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Fiber attenuator, FC adapter type, 1260~1650nm, 1dB, 3dB, 10dB fixed attenuation.
The attenuation of the adapter fiber attenuator is fixed. It is different from the in-line variable attenuator.
The appearance of it likes the standard adapter but it's not the same thing. The fixed attenuator can be used for fiber patch cord in a light link.
Features
Structure: Adapter type
Attenuation: 1dB, 3dB, 10dB
High return loss: return loss ≥50dB
Applications
Testing instruments
Connection between fiber components
CATV
FTTx
| Specifications | ||
| Parameters | Unit | Specification |
| Operating wavelength Range | nm | 1260~1650 |
| Attenuation tolerance | ±10% | |
| Exchangeability | dB | ≤0.20 |
| Repeatability | dB | ≤0.1 |
| Attenuation | dB | 1, 3, 5, 10, 15 |
| Type | / | adapter type |
| Durability | dB | 1000 mating, loss ≤0.2dB |
| Operating Temperature | C | -20 to +70 |
| Storage Temperature | C | -40 to +85 |
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.