Fiber Instrument Sales, Inc./FIS Datasheets for Fiber Optic Attenuators

Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O) converters. They are also used to test the linearity and dynamic range of photo sensors and photo detectors.
Fiber Optic Attenuators: Learn more

Product Name Notes
FIS Air-Gap Variable Attenuator -- F1-2250
FIS Air-Gap Variable Attenuator -- F1-2251
Ceramic alignment sleeve, ability to increase attenuation to desired level
FIS Variable Attenuator -- F1-0031-40C
FIS Variable Attenuator -- F1-0031-LBR
FIS Variable Attenuator -- F1-1033-35
Changeable attenuation levels and low back reflection
FIS Bulkhead Female-Female Attenuator -- F1-8121S
FIS Bulkhead Female-Female Attenuator -- F1-8122S
FIS Bulkhead Female-Female Attenuator -- F1-8123S
FIS Bulkhead Female-Female Attenuator -- F1-8124S
FIS Bulkhead Female-Female Attenuator -- F1-8125S
FIS Bulkhead Female-Female Attenuator -- F1-8126S
FIS Bulkhead Female-Female Attenuator -- F1-8127S
FIS Bulkhead Female-Female Attenuator -- F1-8128S
FIS Bulkhead Female-Female Attenuator -- F1-8221S
FIS Bulkhead Female-Female Attenuator -- F1-8222S
FIS Bulkhead Female-Female Attenuator -- F1-8223S
FIS Bulkhead Female-Female Attenuator -- F1-8224S
FIS Bulkhead Female-Female Attenuator -- F1-8225S
FIS Bulkhead Female-Female Attenuator -- F1-8226S
FIS Bulkhead Female-Female Attenuator -- F1-8227S
FIS Bulkhead Female-Female Attenuator -- F1-8228S
FIS Bulkhead Female-Female Attenuator -- F1-8321S
FIS Bulkhead Female-Female Attenuator -- F1-8322S
FIS Bulkhead Female-Female Attenuator -- F1-8323S
FIS Bulkhead Female-Female Attenuator -- F1-8324S
FIS Bulkhead Female-Female Attenuator -- F1-8325S
FIS Bulkhead Female-Female Attenuator -- F1-8326S
FIS Bulkhead Female-Female Attenuator -- F1-8327S
FIS Bulkhead Female-Female Attenuator -- F1-8328S
Filter technology, vibration and temperature resistant
FIS FC/APC Male-Female Attenuator -- F1-8751C01
FIS FC/APC Male-Female Attenuator -- F1-8751C02
FIS FC/APC Male-Female Attenuator -- F1-8751C03
FIS FC/APC Male-Female Attenuator -- F1-8751C04
FIS FC/APC Male-Female Attenuator -- F1-8751C05
FIS FC/APC Male-Female Attenuator -- F1-8751C06
FIS FC/APC Male-Female Attenuator -- F1-8751C07
FIS FC/APC Male-Female Attenuator -- F1-8751C08
FIS FC/APC Male-Female Attenuator -- F1-8751C09
FIS FC/APC Male-Female Attenuator -- F1-8751C10
FIS FC/APC Male-Female Attenuator -- F1-8751C15
FIS FC/APC Male-Female Attenuator -- F1-8751C20
FIS FC/UPC Male-Female Attenuator -- F1-8721C01
FIS FC/UPC Male-Female Attenuator -- F1-8721C02
FIS FC/UPC Male-Female Attenuator -- F1-8721C03
FIS FC/UPC Male-Female Attenuator -- F1-8721C04
FIS FC/UPC Male-Female Attenuator -- F1-8721C05
FIS FC/UPC Male-Female Attenuator -- F1-8721C06
FIS FC/UPC Male-Female Attenuator -- F1-8721C07
FIS FC/UPC Male-Female Attenuator -- F1-8721C08
FIS FC/UPC Male-Female Attenuator -- F1-8721C09
FIS FC/UPC Male-Female Attenuator -- F1-8721C10
FIS FC/UPC Male-Female Attenuator -- F1-8721C15
FIS FC/UPC Male-Female Attenuator -- F1-8721C20
FIS LC/UPC Male-Female Attenuator -- F1-8761C01
FIS LC/UPC Male-Female Attenuator -- F1-8761C02
FIS LC/UPC Male-Female Attenuator -- F1-8761C03
FIS LC/UPC Male-Female Attenuator -- F1-8761C04
FIS LC/UPC Male-Female Attenuator -- F1-8761C05
FIS LC/UPC Male-Female Attenuator -- F1-8761C06
FIS LC/UPC Male-Female Attenuator -- F1-8761C07
FIS LC/UPC Male-Female Attenuator -- F1-8761C08
FIS LC/UPC Male-Female Attenuator -- F1-8761C09
FIS LC/UPC Male-Female Attenuator -- F1-8761C10
FIS LC/UPC Male-Female Attenuator -- F1-8761C15
FIS LC/UPC Male-Female Attenuator -- F1-8761C20
FIS MU/UPC Male-Female Attenuator -- F1-9521C01
FIS MU/UPC Male-Female Attenuator -- F1-9521C02
FIS MU/UPC Male-Female Attenuator -- F1-9521C03
FIS MU/UPC Male-Female Attenuator -- F1-9521C04
FIS MU/UPC Male-Female Attenuator -- F1-9521C05
FIS MU/UPC Male-Female Attenuator -- F1-9521C06
FIS MU/UPC Male-Female Attenuator -- F1-9521C07
FIS MU/UPC Male-Female Attenuator -- F1-9521C08
FIS MU/UPC Male-Female Attenuator -- F1-9521C09
FIS MU/UPC Male-Female Attenuator -- F1-9521C10
FIS MU/UPC Male-Female Attenuator -- F1-9521C15
FIS MU/UPC Male-Female Attenuator -- F1-9521C20
FIS SC/APC Male-Female Attenuator -- F1-8741C01
FIS SC/APC Male-Female Attenuator -- F1-8741C02
FIS SC/APC Male-Female Attenuator -- F1-8741C03
FIS SC/APC Male-Female Attenuator -- F1-8741C04
FIS SC/APC Male-Female Attenuator -- F1-8741C05
FIS SC/APC Male-Female Attenuator -- F1-8741C06
FIS SC/APC Male-Female Attenuator -- F1-8741C07
FIS SC/APC Male-Female Attenuator -- F1-8741C08
FIS SC/APC Male-Female Attenuator -- F1-8741C09
FIS SC/APC Male-Female Attenuator -- F1-8741C10
FIS SC/APC Male-Female Attenuator -- F1-8741C15
FIS SC/APC Male-Female Attenuator -- F1-8741C20
FIS SC/UPC Male-Female Attenuator -- F1-8731C01
FIS SC/UPC Male-Female Attenuator -- F1-8731C02
FIS SC/UPC Male-Female Attenuator -- F1-8731C03
FIS SC/UPC Male-Female Attenuator -- F1-8731C04
FIS SC/UPC Male-Female Attenuator -- F1-8731C05
FIS SC/UPC Male-Female Attenuator -- F1-8731C06
FIS SC/UPC Male-Female Attenuator -- F1-8731C07
FIS SC/UPC Male-Female Attenuator -- F1-8731C08
FIS SC/UPC Male-Female Attenuator -- F1-8731C09
FIS SC/UPC Male-Female Attenuator -- F1-8731C10
FIS SC/UPC Male-Female Attenuator -- F1-8731C15
FIS SC/UPC Male-Female Attenuator -- F1-8731C20
FIS ST/UPC Male-Female Attenuator -- F1-9621C01
FIS ST/UPC Male-Female Attenuator -- F1-9621C02
FIS ST/UPC Male-Female Attenuator -- F1-9621C03
FIS ST/UPC Male-Female Attenuator -- F1-9621C04
FIS ST/UPC Male-Female Attenuator -- F1-9621C05
FIS ST/UPC Male-Female Attenuator -- F1-9621C06
FIS ST/UPC Male-Female Attenuator -- F1-9621C07
FIS ST/UPC Male-Female Attenuator -- F1-9621C08
FIS ST/UPC Male-Female Attenuator -- F1-9621C09
FIS ST/UPC Male-Female Attenuator -- F1-9621C10
FIS ST/UPC Male-Female Attenuator -- F1-9621C15
FIS ST/UPC Male-Female Attenuator -- F1-9621C20
Fixed attenuation values are available in 1db increments for 1 to 20db
FIS 3-Step Attenuator -- F1-10007
FIS 3-Step Attenuator -- F1-10015
FIS 3-Step Attenuator -- F1-10025
Passive device and leaves no lasting effects
FIS Clip-On Variable Attenuator -- F1-0045 Passive device, good for hundreds of use, no lasting effects
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-20B
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-20G
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-20GR
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-20R
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-20S
FIS ST, SMA or FDDI Fixed Attenuator -- A40D-FIS
FIS ST, SMA or FDDI Fixed Attenuator -- A450-20B
FIS ST, SMA or FDDI Fixed Attenuator -- A450-20G
FIS ST, SMA or FDDI Fixed Attenuator -- A450-20GR
FIS ST, SMA or FDDI Fixed Attenuator -- A450-20R
FIS ST, SMA or FDDI Fixed Attenuator -- A450-20S
FIS ST, SMA or FDDI Fixed Attenuator -- A450-FDDI
FIS ST, SMA or FDDI Fixed Attenuator -- A450-FIS
Washer style attenuator, placed at the light source