1 SR802M CATV FTTH optical node receiver 2 high gain 3 competitive price 4.SNMP optional   SR802M CATV FTTH optical node receiver Descriptions:Optical receiver, SR-802M is a new product which our company had developed recently. The pre-amplifier adopts GaAs MMIC and post-amplifier adopts GaAs module form American ACA company, SCM controls digital display parameter that makes more convenience operation and becoming main products in CATV network.Performance CharacteristicsWith PIN Photoelectric Converter and High Response.Optimization circuit design, SMT process production, optimization signal path, fluency photoelectric signal transmission.With specialized RF attenuate IC, Good linear of RF attenuation and equality and high accuracy.GaAs amplify, power double output, high gain and low distortion.SCM controls working status, LED shows all parameters, convenience operation and high stability.Optimization AGC performance, when the input power range is8+2dBm, the output level, CTB and CSO keep constantly.Backup data communications interface, it is convenient to connect with network management responder, connecting with network management system.Technical Parameter

Item	Unit	Technical Parameter
Optical Parameter
Receive Optical Power	dBm	-8 ~ +2
Return Loss	dB	>45
Optical Wavelength	nm	1100 ~ 1600
Connector Type		FC/APCSC/APC
Fiber Type		Single Mode
Circuit Performance
C/N	dB	≥ 51-2dBm Input
C/CTB	dB	≥ 61	Output Level 98 dBμVBalanced 6dB
C/CSO	dB	≥ 60
RF Performance
Frequency Range	MHz	45 ~862
Flatness in Band	dB	±0.75
Rated Output Level	dBμV	≥ 98
Max Output Level	dBμV	≥ 104
Output Return Loss	dB	≥15
Output Impedance	Ω	75
Electronic Control EQ Range	dB	010
Electronic Control ATT Range	dBμV	020
General Performance
Supply Voltage	V	AC150~265V
Operating Temperature		-40~60
Consumption	VA	≤ 10

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