Satellite TV & Digital TV Direct Modulated Optical Transmitter (HDS-26D)

• Certification: CE
• Condition: New
• Name: Satellite TV & Digital TV Optical Transmitter
• Model NO.: HDS-26D
• Feature: Sat-If Transmitter
• Operating Wavelength: 1310nm;1550nm
• Work Bandwidth: 30~2600MHz
• Cnr: >28dB
• CTB: <-36dB
• Cso: <-36dB
• Communication Interface: RS232
• Approved: CE
• Transport Package: 54x64x14cm
• Specification: 1u
• Trademark: AITC
• Origin: China

Product Description

HDS-26D
47~2600MHz
Satellite TV & Digital TV Direct Modulated Optical Transmitter

Product Description

AITC HDS-26D series Satellite Optical Transmitter, adopts high linearity with cooling DFB laser and direct modulated way. It can transmit 47~2600MHz analogue CATV and SAT-IF live-broadcasting TV signal at one fiber. Optical operation wavelength is optional as 1310nm and 1550nm

Product features
1.W High wide band: 30~2600MHz.
2.Suitable for Digital TV & Satellite TV application.
3.One fiber can transmit signal of 10 sets of TV, DTV and satellite TV.
4.HGHL DFB laser, can choose cooling and non-cooling.
5.1310nmTX, output power upto 30mW.
6.1550nmTX, ITU wavelength optional, apply in DWDM, reach network promotion and dilatation.
7.Multiple performance frame, suitable for application of different scale network
8.Excellent P/P ratio.

Main application
1.FTTH for Digital TV & Satellite TV
2.FTTX PON, (EPON, GPON)
3.Other digital video application
4.Move TV media broadcast ( MMB, CMMB )

Performance				Index				Supplement
				Min.		typ.	Max.
Optical feature	Laser type	A type			Cooling DFB			A1310, A1550, A15xx
		B type			Non-cooling DFB with optical isolation			B1310, B1550
	Operating Wavelength		(nm)		1300	1310	1320	A1310, B1310
					1530	1550	1563	A1550, B1550
						ITU-G		A15  (C-Band)
	Wavelength adjustable range		(nm)		-1.6		+1.6	A15xx
	Wavelength adjustable mode				In steps ± 0.01nm			A15xx
	Wavelength stability		(Pm/C)		-1		0	TC=20~70C
	Equivalent noise temperature		(dB/Hz)				-155
	Side mode suppression ratio		(dB)		35
	Optical isolation		(dB)		30
	Extinction ratio		(dB)		8.2
	SBS		(dBm)		16			1310nm
					18			1550nm
	Optical output power		(mW)		1		10	B1310
					10		30	A1310
					1.0		4	B1550
					4		10	A1550, A15xx
	Return loss		(dB)		50
	Optical connector				SC/APC & LC/APC
RF feature	Operating bandwidth		(MHz)		47		2600
	Input range		(dBm)		-40		-14
	Flatness		(dB)		-1.0		+1.0	45~862MHz
					-0.5		+10.5	40MHz
					-1.5		+1.5	950~2400MHz
	Return loss		(dB)		14			47~860MHz
					12			950~2400MHz
	Channel loading		(CH)				10	Analogue TV
						64QAM		Digital TV
						36		QPSK or FM
	IM3		(dB)		-65
	HUM		(dB)		-60
	IP1		(dB)		20
	Input impedance		(Ω )			75
	RF connector				F-female			75Ω
					SMA-F			50Ω
SAT-IF feature	SNMP interface				RJ45			HDS-26D-1
	Communication interface				RS232			HDS-26D-1
	Power supply	AC	(V)		90	220	265
		DC			-30	-48	-72
	Power consumption		(W)				5	Single PS
	Operating temp.		(C)		-5		+65
	Storage temp.		(C)		-40		+85
	Operating relative humidity		(%)		5		95
	Size		(" )		19× 14.5× 1.75			HDS-26D-1
			(nm)		59× 98× 23			HDS-26D-2
					117× 72× 29			HDS-26D-3
					150× 135× 98			HDS-26D-9