Externally Modulated 4-Band Satellite Optic Transmitter (HES-55)

• Certification: CE
• Condition: New
• Work Temperature: -5 ~ +65º C
• Name: 4-Band Satellite Optic Transmitter
• Snmp Network Interface: RJ45
• Size: 19x14.5x1.75
• Model NO.: HES-55
• Communication Interface: RS232
• Transport Package: 54*64*14cm
• Specification: 1u
• Trademark: AITC
• Origin: China

Product Description

HES55
4-Band SAT-IF Overlay
Externally Modulated 4-Band Satellite Optic Transmitter

Product description
AITC HES55 series 1550nm wide band micro-wave external modulation 4-Band Satellite Optic Transmitter, adopt external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
HES55 can complicate with any FTTX PON technology to realize satellite TV, cable TV, internet integration of three networks. It can choose ITU-T standard wavelength to fit for DWDM system application.

Product feature
1.950~5500MHz RF operating bandwidth.
2.4× (950~2150MHz) 4-Band SAT-IF multi-signal transmission.
3. Reach up to 3000 SDTV or 600 HDTV channels to use in subscriber end.
4. Can use the EDFA, YEDFA, is complicated with any FTTX PON.
5. Perfect RS232 and SNMP function.
6.1+1 power supply backup.

Main application
1. Satellite-TV long-distance transmission
2. Satellite-TV FTTH
3. CATV, satellite-TV, Internet, Triple-play
4. Other 900~6000MHz microwave wideband application.

Performance				Min.	Typ.	Max.	Supplement
Optical feature	Operating wavelegnth		(nm)	1540	1550	1563	1550nm
				1528		1565	15× × nm ITU-T
	Wavelength adjustable range		(nm)	-0.8		+0.8	15× × nm ITU-T
	Wavelength adjustable mode		(nm)	± 0.01 stepping			15× × nm ITU-T
	Side mode suppression ratio		(dB)	45
	Extinction Ratio		(dB)	20
	Linewidth		(dB/Hz)		1	3
	Equivalent noise intensity		(dB/Hz)	145			To 5500MHz
	Output ports			1		4
	Each port output power		(dBm)	3			1× 03, 2× 03, 4× 03
				5			1× 05, 2× 05, 4× 05
				7			1× 07, 2× 07
				9			1× 09
				10			1× 10
				11			1× 11
				12			1× 12
	SBS		(dBm)	13			P2P, 80Km fiber
	Return loss		(dB)	50			APC
	Optical connector			SC/APC			Option FC/APC, LC/APC
RF feature	Frequency range (-3dB)		(MHz)	900		6000
	Typical application		(MHz)	950		5450
	Frequency response		(dB)	-1.5		+1.5	950~5500MHz
	IM2		(dB)	40			2 tone measurement, OMI=20% per carrier
	IM3		(dB)	40
	Input level		(dBmv)		-20		Nominal input level
	Input impedence		(Ω )		50
	RF return loss		(dB)	8
	RF connector			SMA-Female
General feature	SNMP network management interface			RJ45
	Communication interface			RS232
	Power supply	AC	(V)	90	220	265
		DC		-30	-48	-72
	Power consume		(W)			50
	Operating temp.		(º C)	-5		+65
	Storage temp.		(º C)	-40		+85
	Operating relative humidity		(%)	5		95
	Size (W)× (D)× (H)		(" )	19× 14.5× 1.75