A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
We always create a perfect quality of product at prices that meet a customer’s budget. By accurately grasping the pain points of customers, the FC ST LC SC MU Fiber Optic Attenuator for SM MM Fiber developed by us has been supported and praised by the majority of customers in the market. In essence, product performance and its quality are largely decided by its raw materials. In terms of raw materials of FC ST LC SC MU Fiber Optic Attenuator for SM MM Fiber, they have gone through plenty of tests on their chemical components and performance. In this way, the fiber optic products,networking equipments,Communication system solutions,wireless transmission system,security monitoring system quality is guaranteed from the source.
| Type: | Fiber Optical attenuator | Model Number: | Fiber Optical Adjustable Attenators with Switch |
| Place of Origin: | Guangdong, China | Brand Name: | Kexint, G652D,G657A2 |
| Attenuation Values: | 0 - 25db | Operating Temperature: | 40'c +75'c |
| Operating Wavelength (SM): | 1310nm and 1550 | Wavelength: | 1260 to 1650nm |
| Attenuator Wavelength: | Telecom CATV Network FTTX | Warranty: | 2 Years |
| Polarization Dep Loss: | 0.2dB> >0.2dB | Certification: | ISO. ISO9001 |
Single Mode Variable Optical Attenuators allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device.
These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The maximum specified attenuation is achieved within 10 turns of the adjustment screw.
All in-line VOAs have single mode fiber pigtails with a Ø3 mm jacket. The VOAs are offered unterminated or terminated with 2.0 mm narrow key LC/SC/ST/FC/PC orLC/SC/ FC/APC connectors.
Each attenuator has a lens to collimate the light from the input fiber. A blocking device or window can be manually adjusted by a screw
Then, a second lens is used to couple light into the output fiber. Thus, the coupling efficiency is changed until the desired attenuation is obtained.
Each attenuator has a lens to collimate the light from the input fiber.
A blocking device or window can be manually adjusted by a screw
Then, a second lens is used to couple light into the output fiber.
Thus, the coupling efficiency is changed until the desired attenuation is obtained.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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