FC-402 Optical Receiver Nodes

Description

FC-402 Optical Receiver Node – Compact & High-Performance Fiber to RF Conversion

The Fc-402 Optical Receiver Nodes is a next-generation, compact fiber-optic receiver engineered for delivering high-quality RF output in fiber-to-the-home (FTTH), hybrid fiber-coaxial (HFC), and CATV distribution networks. Designed for modern broadband applications, this optical node efficiently converts optical signals into radio frequency (RF) outputs, ensuring uninterrupted signal quality, improved bandwidth, and reliable performance.

Tailored for last-mile deployments and broadband service providers, the FC-402 stands out for its compact design, wide optical input range, and exceptional linearity. With integrated AGC (Automatic Gain Control), high sensitivity, and easy installation, this receiver node is an ideal solution for network operators looking to maintain high signal integrity over long distances with minimal maintenance.

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Product Overview

The FC-402 Optical Receiver Node converts incoming optical signals (typically at 1310 nm or 1550 nm) into stable RF outputs that can be distributed over coaxial cables. This unit is particularly well-suited for small-scale distribution in residential buildings, commercial setups, or rural broadband networks. It is built to support analog and digital signal transmissions, including HD TV, internet services, and voice communications.

This device’s robust design, excellent CNR (Carrier to Noise Ratio), and low power consumption make it a reliable component for both indoor and outdoor installations. Whether it’s IPTV, cable TV, or other data services, the FC-402 ensures superior signal fidelity and consistent output, even under fluctuating input levels.

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Key Features

1. Compact Design for Flexible Installations
   Lightweight and space-saving, the FC-402 fits easily into small enclosures or cabinets, making it perfect for FTTH or MDU (multi-dwelling unit) applications.

2. Wide Optical Input Range
   Supports a broad input power range from -8 dBm to +2 dBm, ensuring stable output across varying signal conditions.

3. Automatic Gain Control (AGC)
   Maintains constant RF output levels by automatically adjusting to incoming optical power—ideal for reducing manual recalibration.

4. Excellent RF Performance
   Produces high output levels with superior CNR, minimal CSO (Composite Second Order), and CTB (Composite Triple Beat) distortion.

5. High Sensitivity Optical Receiver
   Ensures clear reception even when optical power is low, making it suitable for longer fiber runs or areas with signal loss.

6. LED Indicators for Quick Status Checks
   Equipped with optical power and working status indicators for real-time monitoring and quick troubleshooting.

7. Energy-Efficient Operation
   Consumes minimal power while delivering strong performance—ideal for 24/7 operation in remote locations.

8. Durable Build Quality
   Designed to withstand temperature variations and electrical noise, the FC-402 is highly reliable in challenging environments.

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Applications

• FTTH (Fiber to the Home)
  Delivers triple-play services—Internet, TV, and VoIP—to individual households from a single fiber line.

• CATV & Broadband Distribution
  Used to convert optical feeds from headends or OLTs into coaxial RF outputs for analog/digital TV distribution.

• MDU Installations
  Serves as the main optical receiver for apartment buildings, hotels, offices, and gated communities.

• Telecom & ISP Networks
  Helps service providers bridge the gap between fiber backbone and user-end RF devices.

• Remote & Rural Deployments
  Perfect for delivering broadband and TV services in areas where traditional infrastructure is limited.

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Technical Specifications (Typical)

• Model: FC-402

• Optical Input Wavelength: 1310/1550 nm

• Optical Connector: SC/APC or FC/APC

• Optical Input Range: -8 dBm to +2 dBm

• RF Output Frequency: 47 MHz to 860 MHz

• RF Output Level: ≥ 100 dBμV

• RF Output Impedance: 75 Ohms

• CNR: ≥ 51 dB

• CSO/CTB: ≥ 60 dB

• Power Supply: DC 12V/1A

• Operating Temperature: -20°C to +55°C

• Housing: Aluminum alloy with good heat dissipation

• Dimensions: Approx. 130mm × 85mm × 30mm

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Advantages

• High Signal Integrity
  Converts and delivers high-quality RF signals with minimal noise and distortion.

• Plug-and-Play Installation
  Quick to deploy and easy to configure with minimal tools or technical experience.

• Reliable Network Integration
  Compatible with most standard CATV and FTTH optical transmitters and network setups.

• Cost-Efficient Solution
  Ideal for network expansion projects where performance and affordability are key.

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Conclusion

The FC-402 Optical Receiver Node is a compact, high-performance solution for transforming optical signals into clear, reliable RF outputs. Built for the demands of modern FTTH and CATV networks, it delivers top-notch signal performance, energy efficiency, and long-term reliability. Whether you’re upgrading your broadband infrastructure or expanding last-mile connectivity, the FC-402 offers a smart, scalable, and cost-effective option for service providers and network integrators alike.