SK-OR-860H4M Series FTTH Optical receiver

SK-OR-860H4M series optical receiver is a kind of optical receiver specialy designed for FTTH application scene. Adopts low-noise MMIC amplifying circuit

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Features

Overview

SK-OR-860H4M series optical receiver is a kind of optical receiver specialy designed for FTTH application scene. Adopts low-noise MMIC amplifying circuit, to ensure opticalreceiver have perfect distortion index and high MER value in low input optical power.

Features

● LED display input optical power;

● High response PIN photoelectric converter, to make optical receiver have perfect CNR index;

● DC input adopts standard 5.5×2.1 socket, +12V input voltage;

● High-quality aluminum alloy housing, with good heat-dispersion, nice appearance, easy to install.

Block diagram

Specification

Specifications

Items	unit	Parameters
		H4M	H4MP	H4MW
Fiber parts
Receiving optical power range	dBm	-12～+2
Suggested receiving optical power range	dBm	-12～-6
Optical return loss	dB	≥45
CATV receiving wavelength	nm	1290～1610	1540~1560	1540~1560
Pass optical wavelength	dBm	------	------	1310／1490
Pass loss	dBm	------	------	≤1.0
Connector type	-	SC/APC
Optical link performance
CNR	dB	≥46@-8dBm
C/CTB	dB	≥65@-8dBm
C/CSO	dB	≥60@-8dBm
RF parameter
Frequency range	MHz	45～1002
In-band flatness	dB	±1.0
RF output level	dBµV	≥76dBuV＠-8dBm
RF output impedance	Ω	75
Output return loss	dB	≥13
General features
Power voltage		AC100～240
Optical power display type	-	Bicolor LED
Operating temperature	℃	-20～+55
Storage temperature	℃	-40～+65
Power consumption	W	3.2（Max）
Outer dimension	mm	125×66×27
Net weight	Kg	0.30