HDS-55S|Zhejiang GT Lasers Tech. Co., Ltd.

HDS-55S series 1550nm wide band micro-wave internal modulation optical transmitter，RF working 950~5450MHz.It cam It can transmit multi( stacker) 4 way SAT-IF signal in one fiber to realize two polarized 4 way SAT-IF signal in one satellite。or 4 way SAT-IF signal in different satellites to convert all of them into one fiber.Through FTTH，users use ordinary satellite receiver and STB to receive satellite video carrier the integrate TV programs. It can supply high quality of satellite TV service up to 3000 SDTV or 600 HDTV channel.

HDS-55S working wavelength can be chosed 1310nm and 1550nm.1550nm can choose ITU-T standard wavelength to fit for DWDM system application. 1550nm working wavelength can choose EDFA. It can compatible with FTTx PON technology.Realize satellite TV,cable television,internet integration of three networks.

HDS-55S adopt high linear bandwidth micro-wave DFB Laser. Excellent laser APC,ATC control,perfect SNMP,RS232 interface,1+1 power supply backup. High performance,high flexibility,high reliability and excellent performance price ratio. It is the best choice for subscribers.

◉ 950~5500MHz RF working bandwidth

◉ It adopts frequency-division multiplexing (FDM), and can simultaneously transmit 4-way SAT-IF composite signal 4×（950~5500MHz） through one fiber.

◉ Reach up to 3000 SDTV or 600 HDTV channels to be used at subscribers end at the same time

◉ 1550nm selectable ITU-T standard tunable wavelength, suitable for

◉ DWDM systems applications

◉ Can use EDFA、YEDFA，can compatible with any FTTx PON

◉ High linear bandwidth micro-wave (microwave)DFB Laser

◉ Laser APC、ATC、AWC

◉ All electronic adjustable

◉ Level MGC control

◉ Telecommunication-grade security and reliability and network management

◉ SNMP support remote management and control

◉ 1+1 power supply back up, up hot-plug function available

◉ Excellent performance price ratio in this area

◉ Satellite-TV FTTH

◉ CATV, satellite-TV, Internet, Triple-play

◉ Other 900~6000MHz microwave wideband application.

Feature				Min.	Typ.	Max.	Supplement
Optical feature	Working wavelength		(nm)	1290	1310	1330	13
				1540	1550	1563	CC
				1528		1543	CB
				1528		1565	XX ITU Standard wavelength tunable
	Wavelength adjustable range		(nm)	-1.6		+1.6	XX ITU Standard wavelength tunable
	Wavelength adjustable mode		(nm)	±0.01 stepping			XX ITU Standard wavelength tunable
	side mode suppression ratio		(dB)	35	45
	Equivalent noise intensity		(dB/Hz)	145			To 5500MHz
	Output optical power		(dBm)	2		12	1310nm
	Output optical power		(dBm)	2		10	1550nm
	SBS		(dBm)	18			25Km Fiber
	Return loss		(dB)	55	60		APC
	Optical fiber connector			SC/APC			FC/APC, LC/APC optional
RF feature	Typical application		(MHz)	950		5500
	frequency response		(dB)	-2		+2	950~5500MHz
	IM2		(dB)	40			2 tone measurement, OMI=20% per carrier
	IM3		(dB)	40			2 tone measurement, OMI=20% per carrier
	Input level		(dBm)		-20		Nominal input level
	Input impedance		(Ω)		50
	RF return loss		(dB)	8
	RF connector			SMA-Female
General performance	SNMP interface			RJ45
	Telecommunication port			RS232
	Power supply	AC	(V)	90	220	265
	Power supply	DC	(V)	-30	-48	-72
	Power loss		(W)			25
	Working Temp.		(°C)	-5		+65
	Storage Temp.		(°C)	-40		+85
	Relative humidity		(%)	5		95
	Size (W)×(D)×(H)		(")	19×14.5×1.75

Model number	Working wavelength	Optical output port	Each port output power
HDS-55S-1×2-13	1310nm	1	2dBm
HDS-55S-1×6-13		1	6dBm
HDS-55S-1×9-13		1	9dBm
HDS-55S-1×10-13		1	10dBm
HDS-55S-1×12-13		1	12dBm
HDS-55S-1×2-口口	1550nm	1	2 dBm
HDS-55S-1×4-口口		1	4 dBm
HDS-55S-1×6-口口		1	6 dBm
HDS-55S-1×8-口口		1	8 dBm
HDS-55S-1×9-口口		1	9 dBm
HDS-55S-1×10-口口		1	10 dBm

wavelength: CB:1528~1543nm;

CC:1540~1563nm;

XX:1528~1563nm ITU channel code,

±1.6nm wavelength adjustable

HDS-55S

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ONT-8600AF

ONT-8600AG

ONT-8600AR

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HDS-55S