WS-OR303 Series Optical Receiver

Business Terms

Minimum Order Quantity	Negotiable
Price	Factory wholesale, negotiable by model & configuration
Packaging	1pc/box; 10pcs/box; 20pcs/carton
Delivery Time	3–7 working days
Payment Terms	T/T, L/C, Western Union, PayPal
Supply Ability	[To be filled]
Warranty	12 months

Quick Detail

Alternative Names: Outdoor CATV receiver, 2-port optical receiver, IP65 waterproof node, AGC optical receiver, FTTB optical node, triple-play receiver
Applications: FTTB fiber-to-building, CATV outdoor transmission, community & campus TV network, ONU/EOC integration, triple-play access
Core Highlights: IP65 waterproof, 2-way output, AGC -7~+2dBm, GaAs low-noise, surge lightning protection, wall/strand mount, AC60V/110V/220V

Description

The WS-OR303 Series is a high-performance outdoor 2-way CATV optical receiver with IP65 waterproof and dustproof design. It adopts a waterproof aluminum alloy housing and can be installed on steel strands or walls. It uses an advanced GaAs low-noise amplifier circuit to improve receiving sensitivity and ensure stable signal output.

This receiver supports AGC automatic gain control with a range of -7dBm ~ +2dBm, keeping RF output stable even with fluctuating input power. It provides dual RF outputs and supports bandwidth from 40MHz up to 1000MHz. It features double-shielded structure for excellent EMC performance, built-in replaceable fuse, and T+E surge & lightning protection to ensure long-term reliable operation outdoors.

It can work with ONU or EOC to realize triple-play integration and is widely used in FTTB, CATV outdoor transmission, and community broadband TV access.

Applications

FTTB fiber-to-building CATV signal reception
Outdoor CATV transmission & distribution network
Community, campus, hotel TV access system
Triple-play (CATV + data + voice) integrated access
ONU / EOC compatible hybrid access
Rural & urban CATV reconstruction projects

Specifications

Item	Technical Parameters
Working Wavelength	1100–1600 nm
Optical Input Power	–8 ~ +2 dBm
AGC Range	–7 ~ +2 dBm
RF Output Level	≥105 dBμV
Bandwidth	40–750 / 862 / 1000 MHz
Flatness	±1 dB @40–860MHz
Optical Return Loss	>45 dB
RF Return Loss	≥16dB (40–550MHz); ≥14dB (550–860MHz)
Gain Adjustable	0–20 dB
Slope Adjustable	0–18 dB
Impedance	75Ω
C/N	≥51 dB
CTB	≥65 dB
CSO	≥62 dB
Power Supply	AC35–90V / 90–135V / 140–265V (customizable)
Working Temp	-25℃ ~ +55℃
Power Consumption	≤10W
Housing	IP65 waterproof aluminum
Installation	Strand mount / wall mount
Dimensions	210×165×90mm (220V); 225×160×90mm (60V)

Competitive Advantages

IP65 waterproof & dustproof for harsh outdoor environment
AGC automatic gain control for ultra-stable output
GaAs low-noise circuit for high sensitivity & C/N
Dual RF output for flexible branch distribution
Surge & lightning protection for high reliability
Wide AC input range (60V/110V/220V)
Easy installation: strand or wall mount
Compatible with ONU/EOC for triple-play access

Place of Origin	Zibo, Shandong, China
Brand Name	Wanshuo Optoelectronic (WSEE)
Model Number	WS-OR303 Series
Certification	CE, FCC, RoHS (Optional)
Standard	CATV ITU-T G.983, GD/J115-2020

Optical Receiver

WS-OR303 Series Outdoor 2-Way CATV Optical Receiver IP65 AGC 40-1000MHz FTTB Node