FTTH Optical Receiver with WDM

Performance Characteristic:

Advanced aluminum house with surface treated by stoving varnish good heat dissipation and anti-corrosion.

RF full-GaAs amplifier circuit with low noise. Minimum reception at -18dBm digital signal, and minimum reception at -9dBm analog signals.

AGC control range -2~ -12 dBm, while output keeps almost unchanged.

(AGC range is customized).

Low power consumption, high-efficiency switch power, can make sure the high reliability and stability of power supply. Power consumption is less than 4W. Also it adopts optical detecting circuit.

Multi-stage anti-thunder devices (TVS transient suppression diode), strict anti-thunder system to ensure the safe operation of the equipment.

With WDM built-in, it can realize the integration of three networks by one fiber. （1490/1310/1550nm）

SC/APC or FC/APC optical connector, metric or British RF interface.

It can realize the power supply of 12V DC or 5V DC input port feeding.

Single or double output is optional.

Remark: Two-stage amplification MMIC and Photodiode, both with brand name from G7/EU countries.

Block Drawing:

FTTH_Optical_Receiver_with_WDM

Technical Specification:

Item	Unit	Specification
CATV Wavelength	nm	1550±10
PON Wavelength	nm	1310/1490
Optical Input Power	dBm	-18～+2
Optical AGC Range	dBm	-12～-2
CATV Optical input port		SC/APC
PON Optical reflect port		SC/APC
RF connector		F-Female
Frequency	MHz	47～1000
Flatness	dB	≤±1.25
RF Output Level (in AGC range)	dBμV	≥80
Output RF resistance	Ω	75
Output Return Loss	dB	≤-12
C/N	dB	≥43	-9dBm Optical input power, 60 PAL channels
C/CSO	dB	≥55
C/CTB	dB	≥55
MER	dB	≥31	-15dBm optical input power
Power Supply Voltage	AC\V	100～240 (Input of adaptor)
Input Voltage	DC\V	+12 or +5V（Input of product, output of adaptor）
Power Dissipation	W	≤4
Operating Temperature	℃	-10～+50
Dimension	mm	88×50×23 (L×W×H)

Install Dimension    (Unit: mm)

FTTH_Optical_Receiver_with_WDM