Mechanical Manual Adjustable Attenuator
Mechanical Variable Optic Attenuator Inline MVOA 0-60dB Adjustable
Attenuator Operating Wavelength 1310/1550nm
Product Description
High Precise Attenuation in-line Variable Optical Attenuator comprise a dual fiber collimator and a reflection component
separated by a linear moveable ND filter. They are used to permit
dynamic control of optical power levels in a fiber and can be
applied to adjust power level of signal in the optical
communication at the output of light sources, E/O converters and
for the linear or dynamic range of power meter.All our attenuators
are manufactured according to industry standards and are 100% fully
tested.
| Features | Application |
| Low insertion loss | WDM/Optical Switch Protection System |
| High precision/high resolution | Circulator/Isolator Protection System |
| High stability and reliability | Optical Amplification Network |
| Wide wavelength range | Fiber Optic Sensor/Receiver Protection |
Specifications
parameter
| Unit | Specification |
| Operating Wavelength | nm | 1310/1550 | 1064 | 980 | 850 | 780 | 633 |
| Bandwidth(nm) | nm | ±40dB | ±20dB | ±20dB | ±20dB | ±20dB | ±20dB |
| Attenuation range (dB) | dB | 0~60dB (Manually runed variable) |
| Attenuation resolution | dB | ≤0.2dB |
| Insertion Loss | dB | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 |
| Return Loss | dB | ≥55 dB |
| PDL | dB | ≤0.15 |
| Fiber Type | | SMF28e/HI1060 or Specify |
| Max. Power | mW | ≤1000 mW |
| Operation Temperature | ℃ | -20~+70 |
| Storage Temperature | ℃ | -45~+85 |
| Package Dimensions | mm | 26x18x8 or customize |
Product Ordering Information:
Wavelength | Housing Material | Housing Size | Pigtail Type | Fiber Type | Pigtail Length | Connector |
| 1064nm | Aluminum alloy | 1=28x18x8mm | B= Bare fiber | 1=SMF-28e | 1=1M | NE=None |
| 1310nm | Stainless steel | 2=26x18x8mm | 1=900um Loose tube | 2=HI1060 | 2=1.5 | FA=FC/APC |
| 1550nm | copper | 3=15x18x8mm | 2=2mm Loose tube | 3=50/125 | 3=2M | SC=SC/UP |
| 980nm | X=customize | X=customize | 3=3mm Loose tube | 4=62.5/125 | 4=3M | LC=LC/UPC |
| 850nm | | | X=customize | X=customize | X=customize | X=customize |
| X=specify | | | | | | |
package&shipping
We can provide packing according to customer's requirement,
quantity, weight and volume.
Our Services
We can provide customized products for customers. We only need to
provide requirements, samples, specifications, drawings, etc.
company profile
Shenzhen Jiangfan Communication Equipment Co., Ltd. is a
comprehensive enterprise integrating R&D, production, sales and
service.
The company promotes production efficiency and reduces product
costs through continuous technological innovation and new process
applications.
The company's high-quality products, reasonable prices, and
accurate delivery date to cooperate with customers.
Shenzhen Jiangfan Communication Equipment Co., Ltd. is a
comprehensive enterprise specializing in design, development,
production and processing:
The company has processing equipment: plastic injection molding
machine, CNC machining center, CNC lathe, sheet metal bending,
laser, riveting, polishing machine, ultrasonic, milling machine,
wire cutting, punching machine, surface grinder, quality control
equipment, projector, micrometer, ring gauge Product control
degree, etc. We have rich experience in supporting production, high
quality control, high efficiency, and high-quality after-sales
service. The company has an enterprise team with professional
skills and dedication and 8 years of manufacturing experience. The
company has established long-term and stable cooperative relations
with many scientific research units, research universities .
certification
FAQ
Q1:Can you design and customize production according to my
requirements
A:Yes, you can tell us your requirements and ideas, we can design
drawings, or provide samples, 2D floor plans or 3D drawings
(support proe, solidwork, core, Auto CAD, DXF, DWG, step file
formats).
Q2: Are you trading company or manufacturer ?
A: We are factory.
Q3: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. or it is 3-6
days if the goods are not in stock, it is according to quantity.
Q4: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q5: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
A: We are factory.
