WBA4100-FM04|Zhejiang GT Lasers Tech. Co., Ltd.

GT LASERS WBA4100-FM04 series used 100 x 130 x 19mm compact package, is a digital control circuit of DWDM power amplifier function module. Products using the most excellent optical properties, electronic control technology and complete software function is most advanced, wide wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Application for C-Band 44 wave or the 88 wave of DWDM system.

WBA4100-FM04 has two kinds of function versions are available:

1. Standard version: provides a fixed gain control mode (FGA), the pump current control mode (ACC)

2. Enhanced version: In addition to the standard version with the control functions, increasing the variable gain control mode (VGA, AGC), Variable output power control mode (VPA, APC).

WBA4100-FM04 enhanced version, for DWDM systems, providing a flexible, high-performance, low-cost networking applications.

◉ With Digital Control Electronics (Full Function )

◉ Wide working wavelength: 1529.16~1563.86nm

◉ Accord with the communication technology requirements of 44 channels DWDM system

◉ Excellent gain flatness feature (GF<1.0dB)

◉ Excellent Transient feature

◉ Low noise figure.

◉ Standard RS232 communication interface.

◉ Compact package (100×130×19mm )

◉ Low power consumption,Wide operating temperature range

◉ Excellent P/P ratio in area.

◉ 44 channels DWDM system

◉ Metropolitan and access networks

◉ Optical Add/Drop and Cross-Connects

◉ FTTx PON

Performance			Index			Supplement
Performance			Min.	Typ.	Max.	Supplement
Optical feature	Work wavelength range(λ)	(nm)	1529.16		1563.86	ITU 88CH
	No. of Working channel	(CH)	1	44
	Input optical power range (Pi)	(dBm)	-10		+6
	Saturation output optical power (Po)	(dBm)	14		22	Customer selection
	Variable output power range	(dB)	-6		0	Enhanced version
	Signal gain	(dB)	13		27	Customer selection
	Variable gain range	(dB)	-12		0	Enhanced version
	Gain flatness	(dB)		0.7	1.0	Value of Peak to Peak
	Noise figure	(dB)		5.0		Max output, max gain
	Polarization dependence gain	(dB)			0.3
	Polarization mode dispersion	(ps)			0.3
	Polarization dependence loss	(dB)			0.3
	Input/output optic isolation	(dB)	30
	Pump leakage power	(dBm)			-30
	Echo loss	(dB)	45			UPC
	Echo loss	(dB)	55			APC
	Wavelength range of optic management channel	(nm)	1500	1510	1520
Transient feature	Transient suppression time	(μs)			700	16dB Add/Drop
	Transient Overshoot	(dB)	-1.5		+1.5	16dB Add/Drop
	Transient gain changes	(dB)	-0.5		+0.5
General feature	Communication interface		RS232
	Fiber type		Coming SMF-28^TM or equivalent
	Pigtail buffer diameter	(μm)		900
	Pigtail length	(mm)		1000
	Power supply	(V)	+4.75	+5	+5.25
	Power consumption	(W)		2.0	10
	Working temp.	(°C)	-5		+70
	Storage temp.	(°C)	-40		+85
	Working relative humidity	(%)	+5		+95
	Size (W)×(D)×(H)	(mm)	100×130×19

Model	Saturation power	Signal gain (dB)	Gain flatness(dB)	The Function Version	Monitor optical port mode	OSC Optical port mode
WBA4118-G口口-FM04	18dBm	14,17, 20,22, 24, 27 Optional	<1.0	1, FG: Standard Version (FGA) 2, VG: Enhanced Version (VGA)	1, M00:WithOut monitor 2, MO: With output monitor 3, MI: With input monitor 4, MIO: With input and output monitor	1、O00: WithOut OSC 2、OA: OSC / Add
WBA4120-G口口-FM04	20dBm
WBA4122-G口口-FM04	22dBm

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