GS8640S 1×106 CATV Optical Receiver Indoor Corridor RF Frequency Range 47～862

Product Specification

Summary

Huanshun GS86/10040S Building Optical Receiver is the low power optical receiving device designed to adapt to optical passive (PON) access network fiber to building (FTTB). It adopts high-sensitivity photocell, GaAs cadmium for low noise amplification, arsenic gallium push-pull amplification for the final stage, RF single-channel main output maximum output 106dBuV or dual 2x102dBuV at -7dBm output level. Built-in EOC insertion function (data channel 5~65MHz). It is also equipped with an external high-precision lightning protection linear power supply, LED receiving power component indication, due to the superior performance of the main equipment, coupled with well-designed circuit, thus ensuring high performance and reliability.

Features

█ Indoor wall-mounted installation structure, the connecting lines are in the same direction, saving space in the cabinet;

█ Device’s main body is separated from the power supply, effectively reducing the temperature and working at a high temperature for a long period of time;

█ Adopt linear power supply combined with anti-surge lightning protection design, anti-thunder voltage ≥6000V;

█ Select high-quality and high-efficiency optical-receiving devices for photoelectric conversion and ultra-low optical power reception;

█ Output attenuation and equalization slope are adjusted by inserting, and the attenuation is approximated to the equilibrium value;

█ Optical-controlled AGC, when the optical input changes from 0dBm to -7dBm, the RF output is basically constant;

█ Built-in EOC insertion function (data channel 5~65MHz);

█ Plug-in type II transponders are easy to configure or reserve, and connect to the network for network management monitoring.

Technical Specifications

Item	Unit	GS8640S	GS10040S
optical wavelength/ optical interface	nm	1300, 1550nm double windows
optical receiving power	dBm	-9~+2dBm
optical reflection loss	dB	≥57
RF frequency range	MHz	47～862	47～1002
Flatness	dB	±0.75
nominal output level	dBuV	optical AGC receiving range is -7~2dBm, the single-port output level is ≥1×106dBuV, and the dual-port output level is ≥2×102dBuV.
return loss	dB	≥18(47～550MHz)≥22(550～860/1000MHz)
output level attenuation	dB	0～18 ESC, support remote network management adjustment
output level equalization	dB	0～18 ESC, support remote network management adjustment
RF output impedance	Ω	75
equivalent input noise current	PA/	≤8
tested port accuracy	dB	-20±1
C/N	dB	≥51(-2dBm receiving)
CTB/CSO	dB	65/62(when nominal output power)
RF output connector		FL-10 metric/british system
working temperature/ storage temperature	℃	-25～+55/-35～+75
power supply/ power consumption	V/W	AC90～255/12
size specification/installation size	mm	180×130×47/162, Φ4～Φ5

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