1570nm-1603nm L-band erbium-doped fiber small signal amplifier
L-band erbium-doped fiber small signal amplifier
L-band erbium-doped fiber small signal amplifier (PA amplifier for short) is an amplifier dedicated to the L-band weak optical signal in the range of -45dBm ~ -25 dBm, with a typical gain of up to 45 dB and a low noise figure, which is usually used to improve its detection ability of weak light signals before photodetectors.
characteristic
Low noise
High gain factor
Wide wavelength range
apply
Optical fiber communication
Fiber optic sensing
Fiber lasers
parameter
Wavelength ：1570-1603nm
Input power:：-45~-25dB
Noise figure：≤4.5dB
Polarization extinction ratio: ≥23dB
Polarization-dependent gain:0.3dB
Polarization mode dispersion:0.5ps
Input/output isolation:≥35dB
Optical power monitoring: output optical power monitoring
Pigtail type and connector:SMF-28/PM1550,FC/APC
Working mode:Automatic Current Control (ACC)
Communication interface: DB9 Female
Electricity Desktop： 100~240V AC, <30W
Electricity module：12V DC, ≤15W
Desktop Size：260(W)×280(D)×120(H)mm
module Size：125(W)×150(D)×20(H)mm
Operating temperature：5 ~ 35°C
Operating humidity：0~70%
