WPA4300-FM04|Zhejiang GT Lasers Tech. Co., Ltd.

GT LASERS WPA4300-FM04 series with 100 × 130 × 19mm Compact package, is a digital control circuit with DWDM full function preamplifier module. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Suitable for C-Band 44 or 88 wave wave DWDM system applications.

WPA4300-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).

WPA4300-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)	-36
	Saturation output optical power (Po)	(dBm)		14		Customer selection
	Variable output power range	(dB)	-6		0	Enhanced version
	Signal gain	(dB)	13		36	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)		4.5		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
	Transient Overshoot	(dB)	-1.5		+1.5	16dB Add/Drop
	Transient gain changes	(dB)	-0.5		+0.5	16dB Add/Drop
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)	3.1	3.3	3.5
	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	Stauration power	Signal gain	Gain flatness	The Function Version Monitor	Monitor optical port mode	OSC Optical port mode
WPA4314--G口口FM04	14dBm	14、17、20、24、27、30、33、36 dB	<1.0dB	1, FG: Standard version (FGA) 2, VG: Enhanced Version (VGA)	1, M00: Without monitoring 2, MO: With output monitoring	1、O00: Without OSC 2、OD: OSC / Drop
WPA4 318-G口口-FM04	18dBm

WPA4300-FM04

FGA4400-FM02

FGA4400-FM04

FGA4400-FM05

VGA4700-FM06

WBA4100-FM02

WBA4100-FM04

WBA4100-FM05

WLA4200-FM05

WPA4300-FM02

WPA4300-FM04

VGA4500-FM05

VGA4500-FM06