External Modulated Multi-port Output 1550nm Optical CATV Transmitter HT8000

1.1550nm Optical CATV transmitter 2.With externally modulated 3.SNMP management function option 4.CTB,CSO<=-65,SBS:13~20dBm HT80001550nm external modulation( CNR≥53.5dB, SBS:13~20 adjustable,7~862MHz)External modulated FTTP Multi-port Output 1550nm optical CATV transmitter Huatai HT8000 series, Multi-optical port output externally modulated 1550nm optical CATV transmitter, a research product which is designed for FTTx PON large area and multi-user access.HT8000 Series CATV transmitter, based on the series of unique and innovative chassis, SBS can reach 13 ~ 20dBm adjustable, suitable for high-power EDFA applications. Its highindex, high reliability and excellent cost performance,for largeand medium cities CATV network, to achievelocallarge area, multi-user coverage,providing high performance,high-index access.HT8047 : 4 fiber outputHT8067 : 6 fiber outputHT8085 : 8 fiber outputHT8105 : 10 fiber output Product featuresUsing high-power, continuous wave DFB laser, which provides 4-way, 6 way, 8 way, 10wayhigh linearity standardoptical poweroutput,can belinked more FTTP EDFA.Innovation SBS: 13 ~ 20dBmadjustable.Telecom class high reliability and network management.Externally modulated technical no laser chirp,low dispersiondistortion, large extinction ratio, 40 ~ 862MHz bandhave goodfeatures.Narrow linewidth(Typ. = 0.65MHz),low noise, DFB continuous wavelaser,helps to reduce thedispersion.ITU standard wavelength, in the ± 200GHz (± 1.6nm) range can be adjusted.CNR ≥ 53.5dB,SBS: 13~20dBm continuously adjustable.AGC / MGC mode is optional at spot; OMI can be optimized at spot.1+1 powers supply back , up hot-plug function availableAdvanced SNMP network management function, perfect RS232 communicate interface.ApplicationFTTx PON(FTTH,FTTP)DWDM OpticalCATV systemsvalue-added services. Technical index

Performance			Index		Supplement
Optic feature	Operating wavelength	(nm)	1540~1563		HT8000-CR
			1528.77~1563.86 ( ITU )
	Wavelength ADJ. range	(nm)	±1.6		±200GHz
	Wavelength ADJ. mode		±0.05nm stepping
	Wavelength stability	(Pm/°C)	-1~0		Tc=20~70°C
	Linewidth	(MHz)	Typ.=0.65		FWHM, (-3dB full width)
	Side mode suppression ratio	(dB)	≥45		SMSR
	Equivalent noise intensity	(dB/Hz)	≤-160		RIN ( 20~1000MHz )
	Number of output port		4		HT8047
			6		HT8067
			8		HT8085
			10		HT8105
	Output power	(dBm)	≥7.0		HT8047,HT8067
			≥4.5		HT8085,HT8105
	Return loss	(dB)	≥50
	Optical fiber connector		LC / APC
RF feature	Work bandwidth	(MHz)	47-862
	Input level	(dBmV)	18~28		AGC
	Flatness	(dB)	≤±0.75		47~862MHz
	Return loss	(dB)	>16
	Input impedance	(Ω)	75
	RF connector		F-Female
Link feature	Transmit channel		PAL-D / 60CH	PAL-D / 99CH
	CNR1	(dB)	≥53.5	≥52.0	Back to back
	CNR2	(dB)	≥52.0	≥50.0	65Km optical fiber, 0dBm receive
	CTB	(dB)	≤-65	≤-65
	CSO	(dB)	≤-65	≤-65
	SBS restrain	(dBm)	13~20		Adjustable
General feature	SNMP network management interface		RJ45
	Communication interface		RS232
	Power supply	(VAC)	90~265VAC		50 / 60Hz
		(VDC)	-48		30~72
	Power Consume	(W)	≤50		Single power works
	Operating temp.	(°C)	0~50		Machine temp. control automatically
	Storage temp.	(°C)	-40~85
	Operating relative humidity	(%)	5~95
	Size (W)x(D)x(H)	(")	19×15.2×1.75		S-Type
			19×17.9×1.75		L-Type

External Modulated Multi-port Output 1550nm Optical CATV Transmitter HT8000