C-Band Dispersion Compensation Raman Fiber Amplifier (DRA5228/F)

• Certification: CE
• Condition: New
• Name: Raman Fiber Amplifier
• Model NO.: DRA5228/F
• Feature: C-Band Amplifier
• Wavelength: 1528~1563nm
• Gain Flatness: ≤1.0dBm
• Noise Figure: ≤0dB
• Work Temp: 0~60°c
• Approved: 3rd Party Certification
• Transport Package: 54X64X14cm
• Specification: 1U
• Trademark: AITC
• Origin: China

Product Description

DRA5228/F
C-Band Raman Fiber Amplifier

Product Description

AITC DRA5228/F is a separated optical Raman fiberAmplifier. It adopts built-in negative dispersion DCF as gain medium. In the system, it can realize the concentration amplification of the optical signal. It's especially suitable for over-long trunk that needs high dispersion compensation.

Product features
1. Low noise figure and flat gain.
2. High negative-dispersion figure
3. High dispersion compensation
4. High switch gain.
5. Perfect laser APC, AGC, ATC closed-looped circuit ensuring long life and stable operation of the pump laser.
6. Adopts famous Fitel Raman pump laser.
7. Different gain suits for different network.

Main application
1. Extra-long trunk that needs high dispersion compensation.
2. Fiber CATV system, extra-long trunk that is inconvenient for building relay station.
3. Relay distance > 60Km.
4. Single span distance > 80Km.
5. DWDM, CATV extra-long trunk optical transmission system.
6. Submarine optical transmission system.

Performance			Min	Typ	Max	Supplement
Optic feature	Wavelength	(nm)	1528		1563
	Pump optic transmission power	(mW)	400
	Raman switch gain	(dBm)	8			F100
			10			F120
			12			F140
			15			F160
			18			F180
	Gain flatness	(dBm)			1.0
	Noise flgure	(dB)			0
	Polarization mode dispersion	(ps)			0.2
	Polarization dependence gain	(dB)			0.5
	Dispersion cost	(ps/nm)	-1700			F100
			-2040			F120
			-2380			F140
			-2720			F160
			-3060			F180
General feature	Work voltage	(V)	90		250	-48VDC optional
	Power Consume	(W)		30
	Work temp	(°C)	0		60
	Relative humidity	(°C)	5		95
	Storage temp	(%)	-40		85
	Size 2U (W)×(D)×(H)		19×15×3.5 ( " ) 483×381×89 ( mm )
	Size 4U (W)×(D)×(H)		19×15×7 ( " ) 483×381×178 ( mm )