Mechanically Variable Attenuator

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Product name

Mechanically Variable Attenuator

Mechanically Variable fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source.

Product description

Features:
●Precision mechanical dimension
●Durability (up to 1W) (EDFA
●Wavelength Independent (DWDM)
●Low PDL (<0.1dB)
●Low Polarization dependence Loss
●Bellcore Compliant (GR-910-CORE)
●Compliant with RoHS

Application:
●Telecommunication
●CATV Network
●LAN & WAN
●Dense wavelength division multiplex (DWDM) system
●Optical add-drop multiplexers (OADM)
●FTTX

General Specification:

Parameter	Value
Wavelength	1310/1550nm		850nm
Attenuation Tolerance(dB)	1-9dB (±0.5dB)		1-9dB (±0.5dB)
	10-20Db (±10%)		10-20Db (±10%)
Return Loss	≤45dB (PC)	≤60dB (APC)	/
Polarization dependent loss	≤0.20dB
Operating Temperature	-40~ +75℃
Storage Temperature	-40~ +75℃

LC Female to Male Attenuator