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Trang chủ»PRODUCTS»CATV»Optical Fiber Receiver»FTTH1021/FTTH1022 Mini Optical Node FTTH1021/1022

FTTH1021/FTTH1022 Mini Optical Node FTTH1021/1022

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FTTH1021/FTTH1022 Mini Optical Node ZHT (FTTH1021/1022) C-LINK Phân Phối

Feature

RFoG model, for all optical fiber network;
CWDM and optical bypass selection;
Design for reverse path burst, reducing the cumulative amount of noise moving over the upstream path on the fiber back to the hub the company maximizes the path distance and the signal-to-noise ratio at the upstream receive end;
Inside switching power supply.

Forward (Downstream) path

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Specifications

Parameter	Unit	Min	Typical	Max
RF
Frequency Range	MHz	47/54/70/85		1000
Flatness	dB		0.75	1.0
CNR	dBc	49	51
CSO	dBc		-62	-58
CTB	dBc		-65	-60
Return Loss	dB	18	20
Monitor Level	dBc	-22	-20	-18
Laser
Wavelength	nm	1300 ~ 1600
Input Power	dBm	-6		+2
Monitor Power	mW/V	1±0.2
State	Green	Optic power≥-6dBm
State	Red	Optic power＜-6dBm