DOWELL INDUSTRY GROUP LIMITED
| Payment Terms | T/T |
| Supply Ability | 1000PCS Per Week |
| Delivery Time | 7-15 days |
| Operating wavelength | 1310nm & 1550nm |
| High return loss | ≥55dB |
| Wide working temperature | -40℃ ~ +85℃ |
| Max optical power handling | 200mW |
| Fixed attenuation value | 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB |
| Connector Type | FC UPC |
| Place of Origin | China |
| Brand Name | DOWELL |
| Model Number | DW-AFU |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000PCS Per Week |
| Delivery Time | 7-15 days | Operating wavelength | 1310nm & 1550nm |
| High return loss | ≥55dB | Wide working temperature | -40℃ ~ +85℃ |
| Max optical power handling | 200mW | Fixed attenuation value | 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB |
| Connector Type | FC UPC | Place of Origin | China |
| Brand Name | DOWELL | Model Number | DW-AFU |
5dB 7dB 10dB Fiber Optic FC UPC Male-Female Attenuator
FC UPC Male-Female Fiber Optic Attenuator is a passive optical component designed to reduce excessive optical power in fiber communication systems. It adopts male-to-female (plug to jack) structure, FC threaded connector with UPC polished end face, featuring easy installation, high stability and low insertion loss. It is widely used to avoid optical receiver saturation, signal distortion and overload damage.
Specifications:
| Fixed attenuation value | 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB available |
| High return loss | ≥55dB |
| Operating wavelength | 1310nm & 1550nm |
Features:
1.1 FC UPC connector interface, single mode fiber compatible
1.2 Fixed attenuation value: 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB available
1.3 High return loss ≥55dB
1.4 Low insertion loss, low PDL (Polarization Dependent Loss ≤0.2dB)
1.5 Operating wavelength: 1310nm & 1550nm
1.6 High mechanical stability, threaded FC fastening design
Application:
2.1 Optical fiber communication network power balance
2.2 ODF cabinet, fiber patch panel connection
2.3 CATV fiber transmission system
2.4 DWDM and optical fiber testing equipment
2.5 Prevent optical module receiving over-power saturation
FAQ:
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
10000000-50000000
Employee Number:
101~120
Ecer Certification：
Verified Supplier
DOWELL Factory Display We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH Cabling, Distribuctio... DOWELL Factory Display We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH Cabling, Distribuctio...
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