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HFC

OPTICAL AMPLIFIER OPTICAL NODE OPTICAL PLATFORM OPTICAL RECEIVER OPTICAL TRANSMITTER OPTICAL SWITCH RF AMPLIFIER RF SWITCH

TFR7800BX FTTH optical receiver

TFR7800Bx FTTH optical receiver adopts great response and low noise photoelectric detector and low noise amplification circuit. It has excellent nonlinear ...

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TFR7800BX FTTH optical receiver

Overview TFR7800Bx FTTH optical receiver adopts great response and low noise photoelectric detector and low noise amplification circuit. It has excellent nonlinear index for Both analog and digital TV. It can be used in the CATV network, digital network and Telecom network, especially for FTTH application.

[A model]
[B model]

        TFR7800Bx [A model]: CATV working wavelength 1200～1600nm
        TFR7800Bx-WF [A model]: CATV working wavelength 1550nm, with built-in 1550nm filter
        TFR7800Bx-WD [B model]: CATV working wavelength 1550nm, with built-in CWDM, for three wavelength on single fiber network, 1310/1490nm for EPON GPON ONU Features         ● Support super wide optical power receiving range -18～0dBm or more, and default AGC range is -10～0dBm or -15～-5dBm optional
        ● 47～1000Mhz
        ● Support both EPON and GPON or any other FTTx PON technology.
        ● Uses imported high performance and high reliability GaAs chip, has excellent nonlinear distortion characteristics.
        ● Power consumption is lower than 1.5W
        ● Rigorous reliability test, MTBF ＞100,000 hours
        ● With attenuation button, it allows attenuation settings in the range of 0~6dB (2dB step). Technical Specifications

Item		Unit	Parameter	Remarks
Optical	Input Optical wavelength	nm	A model: 1200～1600
	Input Optical wavelength	nm	B model: 1290～1560
	Reflection wavelength	nm	B model: 1310, 1490
	Optical connector		SC/APC or FC/APC	optional
	Optical AGC range	dBm	-15～0	Can customize
RF	Frequency	MHz	47～1000
	Flatness	dB	±0.75
	Output level	dBuV	A model: ≥76 B model: 76±1.5	Can be customized
	Output reflection	dB	≤-14	Within AGC range
Analog	C/N	dB	＞51	According to GYT 143-2000 A type
	CTB	dBc	＞65
	CSO	dBc	＞61
Digital	MER	dB	≥34	-15dBm receiving
Digital	BER	dB	＜1.0E-9	-15～0dBm
General	Size (excluding RF&OPT connectors)	mm	76×53×19	A model
	Size (excluding RF&OPT connectors)	mm	102×74×27	B model
	Input	V	160~220	AC
	Output	V	12 or 5 optional	DC
	Power consumption	W	＜1.5
	Working temperature	℃	－20～＋50
	Storage temperature	℃	－35～＋70
	Working humidity		10%～90% non condensing
	Weight	Kg	＜0.1