ST Multimode Fiber Optical Attenuator

It can also be:

ST/APC Male to Female Built-out Attenuator

ST Singlemode Male to Female Built-out Attenuator

Fiber optic attenuators are used in the fiber optic communications to reduce the optical fiber power at a certain level, the most commonly used type is female to male plug type fiber optic attenuator, it has the optical fiber connector at one side and the other side is a female type fiber optic adapter, fiber optic attenuator name is based on the connector type and the attenuation level. ST 5dB fiber optic attenuator means this attenuator uses ST fiber optic connector and it can reduce the optical fiber power level by 5dB. Commonly used attenuation range is from 1dB to 25dB, and it is also available to provid upto 30dB. 

Parameters:

Connector style available in ST 

High performance unit

Stable attenuation values

Customized to your volume requirements

Environmental stable

Applications:

Fiber in The Loop. (FITL)

Passive Optical Networks

Fiber to the Home. (FTTH)

Test equipments

LANs

CATV

Video distribution

Specifications:

Operating Wavelength:  SM: 1200~1600nm, 1310nm, 1550nm, 1310/1550nm; MM: 850nm, 1300nm

Attenuation Value:  1~30dB

Type:  FC, SC, LC, ST, MU, E2000, MTRJ

Return Loss:  PC ≥50dB; UPC ≥55dB; APC≥ 65dB

Attenuation Accuracy:  1~10dB ≤ ± 0.5dB; 11~20dB ≤ ± 1.0dB; 21~30dB ≤ ± 2.0dB;

Maximum Optical Input Power:  200mW

Operating Temperature:  -40℃ ~ + 75℃

Storage Temperature:  -40℃ ~ + 75℃

picture of ST Male to Female Built-out Attenuator

ST Multimode Fiber Optical Attenuator TJ-AMFTMM5dB