David fiber device Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 300~500pcs per month |
| Wavelength | T1550/R980 |
| Insertion loss | ≤0.7dB for pass insertion loss |
| Fiber type | PM panda fiber |
| Package size | 5.5x35mm |
| Extinction ratio | 20dB |
| Brand Name | INTEPON |
| Model Number | Filter WDM with PM panda fiber |
| Certification | RoHs, ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 300~500pcs per month |
| Wavelength | T1550/R980 | Insertion loss | ≤0.7dB for pass insertion loss |
| Fiber type | PM panda fiber | Package size | 5.5x35mm |
| Extinction ratio | 20dB | Brand Name | INTEPON |
| Model Number | Filter WDM with PM panda fiber | Certification | RoHs, ISO9001:2015 |
| Place of Origin | China |
WDM filter, T1550R980, 20dB extinction ratio, SM98-PS-U25D and SM15-PS-U25D fiber.
The filter WDM is produced with FUJIKURA panda fiber for fiber laser application. The special WDM has the same function with the standard filter WDM. Additional, the special wavelength WDM is based on two different fiber type for achieving its function.
Features
Extinction ratio: ≥20dB
Compact size: 5.5x35mm package size
Fiber type: SM98-PS-U25D& SM15-PS-U25D
Connector type: no connector
Return loss: ≥50dB
Applications
Fiber amplifier
Fiber optic instrument
Fiber sensor
PM EDFA
Fiber Lasers
| Specifications | ||
| Parameters | Unit | Specification |
| Operating wavelength Range | nm | 1550/980 |
| Insertion loss (common to pass) | dB | ≤0.7 |
| Insertion loss (common to reflect) | dB | ≤0.6 |
| Extinction Ratio | dB | ≥20 |
| Fiber type | dB | SM98-PS-U25D&SM15-PS-U25D |
| Directivity | dB | ≥50 |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤500 |
| Pigtail length | m | 0.8m or other |
| Port color | - | Black&Clear |
| 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 | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
2000000-3000000
Employee Number:
>less than 50
Ecer Certification：
Active Member
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