Fiber optic attenuators are used in fiber optic communications to reduce the optical fiber power by a certain level，available in all fiber modes, LC attenuators, ST attenuators, SC attenuators, SC attenuators, and FC attenuator types.Too much light can saturate a fiber optic receiver, which to reduce the power of illumination and achieve optimum system performance a fiber optic attenuator would need to be used. In general, multimode systems do not require attenuators because multimode sources, even VCSELs, rarely have enough power to saturate the receiver. Instead, it is necessary to use fiber optic attenuators for the purpose of balancing optical power during transport in single mode systems.
Fiber optic attenuators are used in fiber optic communications to reduce the optical fiber power by a certain level. Too much light can saturate a fiber optic receiver, which to reduce the power of illumination and achieve optimum system performance a fiber optic attenuator would need to be used. In general, multimode systems do not require attenuators because multimode sources, even VCSELs, rarely have enough power to saturate the receiver. Instead, it is necessary to use fiber optic attenuators for the purpose of balancing optical power during transport in single mode systems
The most commonly used type is Female to Male Plug Type Attenuator. It has the optical fiber connector on one side and on the other side is a female fiber optic adapter. The attenuator name is based on the connector type and the attenuation level.
We carry high-quality Fiber Optic Attenuators for Singlemode 9/125, Multimode 50/125 and Multimode 62.5/125 applications. Our Male to Female Optical Attenuation (pads) are available in all fiber modes. LC attenuators, ST attenuators, SC attenuators, SC attenuators, and FC attenuator types.
Fiber Optic Attenuator Features
Snap in Body for fast mating and de-mating
Highly reliable physical contact connectors
Accurate attenuation
Ceramic ferrules provide precise alignment
Technical data:
| Must meet the standard | TIA/EIA 604-3 |
| Operating Wavelength | 1260nm-1650nm Insertion |
| Lost by insertion | £0.2dB/ < Max. < 0.5dB |
| Lost by Return | > 55dB |
| Operating Temperature | -40 a +80 |
| Resistance | 1000 reconnection / ± 0.1dB |
| Tension | (3Kg loading) 250um & 900um (0.75kg/ £0.3dB load) |
| Cable pull | 1.6 mm £ 0.20dB @ 40N 2.0 mm £ 0.20dB @ 80 N |
| Moisture Resistance | < 2.0dB @ +60C @ 95% |
| Radius of the end of the splint (mm) | 5 ~ 12 |
| Fiber cutting | Less than 100 |
| Fiber extrusion | Less than 100 |
| Displacement | Less than 50 |
Company Profile
POWTECH is a high-tech enterprise who specialzes in manfuacturing electric transmission, distribution and telecom line materials like: ABC clamp, piercing insulation connector, insulators, surge arresters, dropout fuse, isolation switch, preformed guy grips, stainless steel banding, FTTH fittings, PLC splitter, patch cord, cross arm, stay wire and all transmission line fittings. Since our establishment in 1994, we dedicated ourselves to serve our partner with one-stop service, professional service, quality product, factory acceptance test, installation training, onsite guide and many value-added services.
After more than 20years' development, we are certified by ISO9001, ISO14001, SGS, FCC, CE, RoHS and by customer-appointed lab test suthorities etc.
With the belief, there's no small or big customer, every customer deserve good srevice. We are willing to support all of our customers grow and prosper.
Founded in 1994, POWTECH was invested by TAlWAN, is an independent-owned international corporation. Offers an established and effective range of power supply and fiber optical products; and sells to a very broadspectrum of telecommunication and power industry.
Dazhoucun Industrial Park, Chengyang District, Qingdao, China.
Copyright © 2024 Qingdao Powtech Electronics Co., Ltd. All Rights Reserved.
Powered by HiCheng
