ST attenuator

Description:

Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. 

st attenuator

We offer female to male ST attenuator and flange type ST attenuator.Attenuation range is from 1dB to 30dB.

 

Fiber optic attenuator Application
Video & CATV  Data Networks Telecommunication Networks
ST attenuator features
Bellcore Compliant Wavelength Independent (DWDM)
Durability (well over 100mw) Simple and Reliable Structure
Specification
Operating Wavelength: SM: 1310nm, 1550nm
MM: 850nm, 1300nm
Return Loss: Less than 50 dB (SPC)
Less than 55 dB (UPC)
Less than 65 dB (APC)
Attenuation Accuracy: +/-0.5 (1-10)
+/-1.0 (11-30)
Polarization Dependent Loss: Less than 0.2dB
Maximum Optical Input Power: 200mW
Operating Temp. Range: -40 ~ 80
ORDERING INFORMATION
Optical connector Attenuator Structure Type   Polish  Wavelength Attenuation Level
SC,FC,ST,LC,MU
E2000,DIN
Female to male Plug-in type APC 1310nm 1dB to 30dB

Adapter (Bulkhead) type UPC 1550nm

In-line type
1310/1550nm

    850nm

    1300nm

    850/1300nm