ROMAN Amplifier System

Technical Specifications Related Euipment Related Download

Technical specifications

Parameter		Min	Typical	Max	Unit
Operating Wavelength		1528		1565	nm
Output Power					dBm
Pump Wavelength		1423		1465	nm
Pump power	Boost-RAMAN	700			mw
Pump power	Pre-RAMAN	1300			mw
Gain	Boost-RAMAN		10		dB
Gain	Pre-RAMAN		26		dB
Input Power	Boost-RAMAN			28	dBm
Input Power	Pre-RAMAN	0		14	dBm
Noise figure		-40		-20	dB
Gain Flatness			-2		dB
Input Threshold	Boost-RAMAN		2.2	2.5	dBm
Input Threshold	Pre-RAMAN		0	Can be adjusted	dBm
Polarization Dependence Loss			-40	Can be adjusted	dBm
Polarization Dependence Gain				0.5	dB
Polarization Mode Dispersion				0.5	ps
Return Loss		45			dB
Size		191 (W) x 253 (D) x 40 (H)			mm
Environment	Operating Temperature	-5℃ ~ 55℃			℃
	Storage Temperature	-40℃ ~ 75℃			℃
	Relative Humidity	5% ~ 95% Non-condensing
Power Consumption		≤45			W

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RAMAN Amplification System

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Plug-in EDFA System

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ROMAN Amplifier System

This document specifies the requirements of a C-band distributed RAMAN amplifier. The amplifier modules can be operated at constant pump power ( AWC). Different wavelength pump power can be adjusted to achieve smooth gain spectrum for the DWDM network application. It can amplify the single channel signal, in order to achieve the best OSNR; the module integrated a narrow band filter to suppress the ASE power.

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Related Resources

	‌‌ISEELINK‌‌ RAMAN Optical Amplification Specification	PDF - 0.36 MB - Updated on Monday, March 30, 2026
	‌‌ISEELINK‌‌ Product catalog	PDF - 8.18 MB - Updated on Wednesday, March 25, 2026


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