Product description
In - Line Variable Optical Fiber Attenuator Optical attenuator
Variable in-line optical attenuators comprises 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.
Features:
*High Stability &High Reliability
*Low original loss&PDL
*Compact size
Applications:
*used to permit dynamic control of optical power levels in a fiber
*can be applied to adjust power level of signal in the optical communication at the output of light sources.
| Parameter | 1310nm | 1550nm | 1310/1550 Dual window | 850nm/1310nm |
| Wavelength (nm) | 1310 ± 40 | 1550 ± 40 | 1310 ± 40 & 1550 ± 40 | 850 ± 40 &1310 ± 40 |
| Attenuation range (dB) | 0.6 ~ 60 | 0.6 ~ 60 | 0.8 ~ 60 | 0.8 ~ 40 |
| Original loss (dB) | ≤0.6 | ≤0.6 | ≤0.8 | ≤0.8 |
| Adjustment Precision (dB) | 0.02 |
| Return loss (dB) | ≥50 | ≥25 |
| Fiber Type | SMF-28e | 50/125 or 62.5/125 |
| PDL (dB) | ≤0.15 |
| Operating& Storage temperature (℃) | -40 ~ +85 |
| Cable Length | 1M-2M |
Q1:Can I have a sample order? What is your MOQ? A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of
Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG
Module,Optical Switch with OEM/ODM service .
Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.
Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.
