David fiber device Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000~1500pcs per month |
| Wavelength | Transmit 1550nm, reflect 1310nm & 1490nm |
| Transmission isolation | ≥40dB |
| Reflection isolation | ≥25dB |
| Transmission insertion loss | 0.8dB |
| Reflection insertion loss | 0.6dB |
| Package size | 5.5x38mm |
| Brand Name | INTEPON |
| Model Number | Filter WDM |
| Certification | RoHs, ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000~1500pcs per month |
| Wavelength | Transmit 1550nm, reflect 1310nm & 1490nm | Transmission isolation | ≥40dB |
| Reflection isolation | ≥25dB | Transmission insertion loss | 0.8dB |
| Reflection insertion loss | 0.6dB | Package size | 5.5x38mm |
| Brand Name | INTEPON | Model Number | Filter WDM |
| Certification | RoHs, ISO9001:2015 | Place of Origin | China |
.WDM filter, 40dB transmission isolation, transmit 1550nm, reflect 1310 &1490nm, LC/PC connector.
The T1550nmR1310&1490nm Filter WDM uses the filter technology which can pass one wavelength and reflect the other wavelength. The WDM splitter is always used for CATV network. You can use its features to design your project.
Features
Transmission wavelength: 1550nm
Reflection wavelength: 1310nm & 1490nm
Transmission insertion loss: ≤0.8dB
Reflectiong insertion loss: ≤0.6dB
Applications
CATV network
Optical Transmitters & Transceivers
| Specifications | ||
| Parameters | Unit | Specification |
| Pass channel | nm | 1550 |
| Relect channel | dB | 1310&1490 |
| Insertion loss for pass channel | dB | ≤0.8 |
| Insertion loss for reflect channel | dB | ≤0.6 |
| T iso | dB | ≥40 |
| R iso | dB | ≥25 |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤300 |
| Pigtail length | m | 1m or special |
| Port color | - | 1m or special |
| 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.
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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