4-Band Sat-If Overlay Optical Satellite Transmitter (HES-55S)

• Certification: CE
• Condition: New
• Name: 4-Band Optical Satellite Transmitter
• Model NO.: HES-55S
• Feature: 4-Band Sat-If Overlay
• Operating Wavelength: 1528~1543nm
• Work Temperature: -5 ~ +65º C
• Return Loss: 50dB
• Snmp Network Interface: RJ45
• Communication Interface: RS232
• Size: 19X14.5X1.75
• Approved: 3rd Party Certification
• Transport Package: 54*64*14cm
• Specification: 1u
• Trademark: AITC
• Origin: China

Product Description

HES-55S
4-Band SAT-IF Overlay
Externally Modulated Optical Satellite Transmitter

Product description
4-Band Sat-If Overlay Optical Satellite Transmitter HES-55S series 1550nm wide band micro-wave external modulation optical transmitter, adopts 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.

Product feature
1. Laser APC, ATC, AWC
2. It adopts frequency-division multiplexing (FDM), and can simultaneously transmit 4-way SAT-IF composite signal 4× (950~2150MHz) through one fiber.
3. Can choose ITU-T standard wavelength, adopt DWDM system application.
4. SNMP support remote management and control

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

Performance				Min.	Typ.	Max.	Supplement
Optical feature	Operating wavelength		(nm)	1540	1550	1563	CC
				1528		1543	CB
				1528		1563	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)	45
	Extinction Ratio		(dB)	20
	Linewidth		(dB/Hz)		0.65	1
	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
	SBS		(dBm)	13			P2P, 60Km fiber
	Return loss		(dB)	50			APC
	Optical connector			SC/APC			Option FC/APC, LC/APC
RF feature	Typical application		(MHz)	950		5500
	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 ( " ) 483× 368× 44 ( mm )