Optical attenuators

Optical attenuators are used in a number of special applications, for example, for conducting BER tests of EDFA amplifiers. Optical attenuators are produced in various modifications: variable, tunable, adjustable, fixed. The execution can be portable or laboratory.

Tehencom company supplies a large number of optical attenuators.

Below are the most popular attenuators. Regarding prices and delivery times for the entire range of instrumentation, simply call us or write to us at E-mail and we will be happy to answer your questions.

Model	A photo	Short description
Optical attenuators of the EXFO company
EXFO FVA-600	Add to cart Product code: 1000357	Portable tunable optical attenuator EXFO FVA-600 Wavelengths (calibrated): 1310, 1550 nm. Operating wavelengths: 1250 - 1625 nm. fiber type: singlemode. Maximum attenuation: 65 dB. Insertion loss: less than 1.5 dB. Operates up to +24 dBm and is suitable for all applications, including CATV and telecom networks. Ready for BER measurements: high attenuation resolution: 0.01 dB.
EXFO FVA-60B	Add to cart Product code: 1000358	Portable tunable optical attenuator EXFO FVA-60B Wavelengths (calibrated): 850, 1300 nm. fiber type: multimode 50/125 µm (model FVA-60B-C). fiber type: multimode 62.5/125 µm (model FVA-60B-D). Maximum attenuation: 65 dB. Insertion loss: 2.5 - 4 dB. Attenuation step: 0.05 dB. There is an automatic attenuation change mode.
EXFO IQS-3150	Add to cart Product code: 1000359	IQS-3150 Series EXFO Optical Attenuator Module Wavelength range: 1250 - 1650 nm (single mode model). Wavelength range: 700 - 1350 nm (multimode model). Excellent spectrum flatness: 0.03 dB. Fast rebuild time. There are models with a built-in power monitor. Great for BER testing EDFA amplifiers. Size: 1 slot. Compatible with measuring platform EXFO IQS-600.

Economy offer

Tehencom company offers both completely new devices, as well as used and fully restored in the factory. The cost of refurbished devices can be 1.5 - 2 times lower than the cost of new ones. All proposed refurbished devices are 100% operational, meet the technical requirements of the manufacturer and are provided 1 year warranty.

Below are some of the many refurbished instruments we offer.

Model	A photo	Short description
Optical attenuators of the EXFO company (refurbished)
EXFO FVA-60B	Add to cart Product code: 1000358	Portable tunable optical attenuator EXFO FVA-60B Wavelengths (calibrated): 1310, 1550 nm. fiber type: singlemode (model FVA-60B-B discontinued). Wavelengths (calibrated): 850, 1300 nm. fiber type: multimode 50/125 µm (model FVA-60B-C). fiber type: multimode 62.5/125 µm (model FVA-60B-D). Maximum attenuation: 65 dB. Insertion loss: 2.5 - 4 dB. Attenuation step: 0.05 dB. There is an automatic attenuation change mode.