1550nm Direct Modulated Agc Optical Transmitter (HT1500A)

Product Details

1550nm Direct Modulated Agc Optical Transmitter (HT1500A)


Packing:	54x64x14cm
Model NO.:	HT1500A
Standard:	1u
Unit Price:	Negotiable
Shipment Terms:	by Air, by Express, by Sea
Payment Terms:	T/T
Minimum Order:	1 Pieces
Price Valid Time:	From Dec 20,2011 To Jul 20,2012
Trademark:	Guangtai
Origin:	China
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Huatai HT1500A is a 1550nm direct modulation optical transmitter with high index and AGC function. It adopts high linearity and low chirp DFB laser, built-in pre-distortion compensation and AGC, APC, ATC closed loop control, which improves the system index obviously. HT1500A direct modulated optical transmitter can be used in FTTX (≤ 10Km) of second-grade service area (Sub-HE), also can be used in WDM narrow-band multiplexing and IP/QAM.
HT1500AC optical transmitter: CATV wavelength.
HT1500AU optical transmitter: ITU standard wavelength.

Product features
1. Dual module RF driver, high efficient laser pre-distortion adjustment.
2. Full-automatic OMI control, AGC & MGC.
3. Intuitionistic modulation status display.
4. Built-in dual back-up power supply, switch automatically.
5. Casing temperature auto-control, ensure the long life of the laser.

Main application
1. Provide IPTV, VOD value-added service in second-grade service area (Sub-HE).
Analog digital mixed transmit < 15Km (common distance ≤ 10km).
Pure digital load < 40Km.
2. WDM narrow band multiplex >70Km.

Performance			Index	Supplement
Optic feature	Wavelength	(nm)	1548~1563	HT1500AC: CATV wavelength
	Wavelength	(nm)	1530~1563	HT1500AU: ITU standard wavelength
	Linewidth	(MHz)	≤1	FWHM(Δλ)
	Side mode suppression ratio	(dB)	≥45	SMSR
	Extinction ratio	(dB)	≥20	XP
	Equivalent noise intensity	(dB/Hz)	≤-160	RIN (20~1000MHz)
	Output power	(dBm)	6	3, 10 Options
	Return loss	(dB)	≥55
	optical fiber connector		FC/APC	Optional SC/APC
RF feature	Work bandwidth	(MHz)	45-862
	Input level	(dBmV)	20±2	MGC
	Flatness	(dB)	≤±0.75	45~862MHz
	Return loss	(dB)	>16
	Input impedance	(Ω)	75	RF/INPUT
	RF test	(dB)	0±1
Link feature	Transmit channel		PAL-D/60CH	NTSC/80CH
	CNR	(dB)	≥50	-1dBm receive
	CTB	(dB)	≤-63
	CSO	(dB)	≤-57
	SBS restrain	(dBm)	≥17
General feature	Network management interface		RJ45, RS232	Support I.E. & SNMP
	Power supply	(V)	90~265city power	-48VDC optional
	Power Consume	(W)	≤50	Single power works
	Work temp.	(ºC)	-5~65	Machine temp. control automatically
	Storage temp.	(ºC)	-40~85
	Operating relative humidity	(%)	5~95
	Size	(")	19×10×1.75	(W)x(D)x(H)