FTTH Optical Receiver

High quality shell, through hole design on both sides, good heat dissipation;

RF channel full GaAs low noise amplifier circuit. The digital signal satisfies -18dBm reception and the

analog signal satisfies -10dBm reception;

With optical input AGC control function (AGC range can be customized);

Anti-high frequency surge protection GaAs amplifier tube;

Low-power design, high-efficiency switching power supply ensures high reliability and high stability of the power supply. The overall power consumption is only 2W, with optical detection circuit;

 SC/APC & SC/PC&FC/APC&FC/PC optical connectors, custom male or fe-male RF connector;

Multi-stage lightning protection device (TVS transient suppression diode), lightning protection system is tight, ensuring the safe operation of the equipment;

Specification:

Item	Unit	Specification
Receiver Type	-	Photodiode with brand name from Japan, G7/EU countries
Amplifier Type	-	MMIC with brand name from British, G7/EU countries
CATV Wavelength	nm	1550±10
Optical Input Power	dBm	-18～+2
Optical AGC Range	dBm	0～-9
CATV Optical input port	-	SC/APC
RF connector	-	F-Female
Output port	-	1&2(customized)
Frequency	MHz	47～1000
Flatness	dB	≤±1.25
RF Output Level (in AGC range)	dBμV	≥80
Output RF resistance	Ω	75
Output Return Loss	dB	≤-14
C/N	dB	≥43	-9dBm Optical input power, 60 PAL channels
C/CSO	dB	≥55
C/CTB	dB	≥55
MER	dB	≥31	-15dBm optical input power
Power Supply Voltage	AC\V	100～240 (Input of adaptor)
Input Voltage	DC\V	+5（Input of product, output of adaptor）
Power Dissipation	W	≤2
Operating Temperature	℃	-10～+50
Dimension	mm	96×50×24 (L×W×H)

Block Diagram:

FTTH_Optical_Receiver

Structure:

FTTH_Optical_Receiver