BỘ THU QUANG HƯU FTTH

Bộ thu quang hữu FTTH
– Mã OR-20
– 2 cổng đồng trục
– 2 cổng Fiber SC/APC Single mode
– Bước sóng 1100-1600nm
– Optical Receiving Power: -18 to +2 dBm
– AGC Scope of Control : -8 to +2 dBm
– Optical Return Loss: >45dB

Danh mục: ADAPTER - FAST CONNECTOR QUANG

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Summary
OR20 series optical fiber-to-home receiver is a special device specially designed for FTTH-optical fiber-to-home networking. This series of products have compact shape, reasonable and compact internal circuit structure and excellent performance. They are the preferred equipment for optical fiber networking in residential areas or home.
Product characteristics
◆High quality photo detector is usedwith WDM.
◆The first stage of RF amplifier adopts ultra-low noise Phemt GaAs FET, which is suitable for ultra-low optical power reception.
◆The output of RF amplifier is GaAs amplifier, which has good performance.
◆DC power supply of adapter is convenient, fast and low power consumption.
◆Housing Material: Zinc Alloy Shell.

Technique Parameter

Item	Unit	Technical Parameters
Optical Parameters
Optical Receiving Power	dBm	-18~ +2
AGC Scope of Control	dBm	-8~ +2
Optical Return Loss	dB	> 45
Optical Receiving Wavelength	nm	1100 ~ 1600
Optical Connector Type		FC/APC or SC/APC
Fiber Type		Single mode
Link Parameters
C/N	dB	≥ 51	@Pin= -1dBm, Pout= 78dBμV, 84CH PAL-D, OMI=3.8%
C/CTB	dB	≥ 65
C/CSO	dB	≥ 62
RF Parameters
Frequency Range	MHz	45 ~ 1003
Flatness in Band	dB	±1
Output Level	dBμV	≥ 82±2
Output Return Loss	dB	≥ 14
Output Impedance	Ω	75
Input Voltage	V	AC 200~240/DC+5V
Consumption	W	≤ 0.9
Dimension	mm	1328025