Products

FTTH Optical Receiver With 1550nm Filter HY-21-R33Bx

Description

HY-21-R33x FTTH optical receiver is specifically designed for CATV FTTH network. Its main feature is low power consumption, AGC optical constant level output, small Volume and high reliability. Adopting aluminum alloy shell, with optical control AGC circuit built in, compact structure and external modular power supply make the installation and debugging very convenient. It is an ideal product to build FTTH CATV network.

Specification

Item	Unit	Paramter	Supplement
Optical wavelength	nm	1260~1620	R33B/R33BF
Optical wavelength	nm	1540~1563	R33x1/R33x2
Pass Wavelength	nm	1310/1490	R33x1
Optical input range	(dBm)	0~-9	Analog TV
Optical input range	(dBm)	0~-15	Digital TV
Output return loss	(dB)	≥45
Bandwidth (MHz)	MHz	45~1003
Flatness (dB)	dB	±0.75
RF output level	(dBuv)	≥82	Pin:-7.0~+2.0dBm
AGC control range	(dBm)	0~-9
AGC character (dB)	dB	≤±0.5	Pin:-7.0~+2.0dBm
ATT.	(dB)	0-20	MGC
Output return loss	(dB)	≥14	47-862MHz
Output impendance	(Ω)	75
CNR (dB)	dB	≥51	Pin=-2dBm
CTB (dB)	dB	≥65	Pin=-2dBm
CSO (dB)	dB	≥62	Pin=-2dBm
Power supply (V)	V	+5VDC
Power consumption	W	≤3	+5VDC,250mA
Operating temperature	(℃)	-20~+60
Dimension	mm	1056725

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