EOA-xs (MSA)

The EOA-xs gain module is a highly reliable, compact Erbium Doped Fiber Amplifier providing excellent optical performance and versatility for single-channel or multi-channel amplification.

The embedded firmware allows the user to remotely control, monitor and optimize the EOA-xs amplifier's internal parameters such as pump current, optical power levels, operation mode, protection and alarm thresholds, for easy integration into fiber-optic instruments or telecommunication systems.

C-band or L-band
PM or non-PM
Variable gain amplifier
Mid-stage access
AGC, APC and ACC operating modes
Embedded electronics
Graphical User Interface
Broad operating temperature range
Telcordia compliant

Key features

01

Tailored to meet customer specifications

02

Output power up to 24 dBm

03

Noise figure down to 3.5 dB

04

Small-signal gain up to 55 dB

Typical optical specifications

EOA-xs Single Channel Series

Custom Table

	Booster	Preamplifier
Operational Wavelength Range	1525 to 1605 nm
Operating Bandwidth	Typ. 34 nm
Output Power	≤24 dBm
Small-Signal Gain		≤55 dB
Noise Figure	≥4.5 dB	≥3.5 dB
Operating Mode	ACC, APC, AGC
Dimensions (L x W x H)	90 mm x 70 mm x 15 mm

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EOA-xs Gain Flattened Series

Custom Table

	Booster	Preamplifier
Operational Wavelength Range	1524 to 1605 nm
Operating Bandwidth	≤39 nm
Output Power	≤21 dBm
Per Channel Gain at -25 dBm Input Power		>35 dB
Gain Flatness	<1.5 dB
Noise Figure	≥4.5 dB	≥4.2 dB
Operating mode	ACC, APC, APC with flat gain, AGC
Dimensions (L x W x H)	90 mm x 70 mm x 15 mm