C-LIGHT CLFC3004X is a slave ONU designed for FTTR (Fiber-to-the-Room) deployments, integrating WiFi6 high-speed wireless and multi-gigabit wired interfaces to deliver all-optical networking for homes and SMEs.

Key advantages include:
●WiFi6 3000Mbps Dual-Band: 2.4GHz (574Mbps) + 5GHz (2402Mbps) with OFDMA and MU-MIMO, reducing latency in high-density environments.
●Low Power Consumption: ≤8W total power, 40% more efficient than legacy devices.
●Compact Design: Slim 185×130×26mm chassis for wall/desktop mounting.
●Hardware Performance & Use Cases
All-Optical Access & Multi-Service Support
XGPON Uplink: 2.5Gbps fiber uplink for 8K streaming, VR/AR, and other bandwidth-intensive applications.
4×Gigabit Ethernet Ports: Connect PCs, NAS, and IP cameras with wired stability.
●Environmental Adaptability
Wide-Temperature Operation (-5°C to 45°C): Reliable performance in non-climate-controlled spaces like attics or utility rooms.
Anti-Interference Design: RF shielding and smart channel selection minimize interference from microwaves/Bluetooth devices.
●Intelligent Networking
Mesh Expansion: Acts as an FTTR slave node for seamless roaming (<30ms handover="">
QoS Prioritization: Ensures low latency for gaming/video traffic.
●Key Applications
Large Homes/Villas
Eliminate WiFi dead zones in 120㎡+ spaces via FTTR architecture.
SME Office Networks
Support high-density wired/wireless devices (projectors, IP phones, tablets).
Smart Home Hub
Stable connectivity for IoT devices (security cameras, smart locks).
●Why Choose C-LIGHT CLFC3004X FTTR Slave ONU?
Cost & Energy Efficiency
60% lower cost vs. traditional router+switch setups.
Easy Maintenance
Remote optical power monitoring and firmware upgrades reduce on-site visits.
Future-Proofing
10G PON-ready for seamless upgrades to 10G fiber networks.
If you are interested in the FTTR Slave ONU, please contact us
FTTR Slave ONU CLFC3004X FAQ
Q1: What is the CLFC3004X FTTR Slave ONU?
A: The CLFC3004X FTTR Slave ONU is a Wi-Fi 6 optical network unit designed for Fiber to the Room (FTTR) deployments. Working with an FTTR Master ONU, it extends optical fiber to each room, providing high-speed wireless and Gigabit Ethernet access.
Key features include:
Wi-Fi 6 AX3000
XGPON optical interface
4 × Gigabit RJ45 ports
Low power consumption
Whole-home fiber coverage
It is ideal for homes, villas, apartments, and small offices.
Q2: How does an FTTR Slave ONU work?
A: An FTTR Slave ONU connects to the Master ONU through optical fiber. It converts optical signals into Wi-Fi and Ethernet services, extending high-speed connectivity to every room.
The operating process is:
The FTTR Master ONU receives broadband service from the optical network.
Optical fiber connects the Master ONU to the CLFC3004X Slave ONU.
The Slave ONU converts optical signals into Wi-Fi 6 and Gigabit Ethernet services.
Wireless and wired devices access the network with stable, high-speed connectivity.
This fiber-based architecture delivers stable bandwidth, low latency, and seamless roaming, providing better performance than traditional wireless extenders.
Q3: What are the key features of the CLFC3004X?
A: The CLFC3004X is built for reliable whole-home optical networking.
Key features include:
Wi-Fi 6 AX3000 dual-band
XGPON fiber access
4 × 10/100/1000M RJ45 ports
Compact, low-power design
Easy deployment with FTTR architecture
These features provide fast and stable broadband for multiple connected devices.
Q4: What are the advantages of an FTTR Slave ONU?
A: Compared with traditional Wi-Fi repeaters, an FTTR Slave ONU offers several important advantages.
Fiber Backbone
Optical fiber extends connectivity to every room.
Stable Gigabit Performance
Provides consistent high-speed wireless and wired connections.
Low Latency
Improves responsiveness for online gaming and video conferencing.
Seamless Wi-Fi Roaming
Allows users to move between rooms without connection interruption.
Enhanced Coverage
Delivers reliable wireless coverage throughout large homes and offices.
It improves wireless performance while simplifying whole-home networking.
Q5: Where is the CLFC3004X commonly used?
A: The CLFC3004X FTTR Slave ONU is suitable for environments requiring reliable whole-home Wi-Fi coverage and high-speed optical connectivity.
Typical applications include:
Smart Homes
Whole-home Wi-Fi coverage
4K/8K video streaming
Smart home devices
Villas and Apartments
Multi-room wireless access
Gigabit fiber connectivity
Hotels
Guest room networking
High-density wireless coverage
Home Offices
Remote working
Video conferencing
Cloud collaboration
Small Business Networks
Office wireless coverage
Gigabit Ethernet connectivity
It delivers consistent wireless coverage and Gigabit connectivity throughout the building.
Q6: Why is FTTR better than traditional home networking?
A: FTTR (Fiber to the Room) replaces the traditional wireless backbone with optical fiber, significantly reducing signal loss and improving overall network performance.
Its main advantages include:
Whole-home Gigabit coverage
Stable wireless performance
Low-latency connections
Seamless Wi-Fi roaming
Easy expansion with additional Slave ONUs
Compared with conventional mesh or wireless repeater solutions, FTTR delivers more consistent bandwidth and a better user experience for modern smart homes.
Q7: How do you choose the right FTTR Slave ONU?
A: When selecting an FTTR Slave ONU, consider the following factors.
1. Wireless Performance
Evaluate:
Wi-Fi 6 or higher standards
Required wireless throughput
2. Optical Interface Compatibility
Ensure compatibility with:
XGPON or GPON network
FTTR Master ONU
3. Ethernet Connectivity
Consider:
Number of Gigabit RJ45 ports
Wired device requirements
4. Coverage Requirements
Determine:
Home size
Number of rooms
Number of Slave ONUs required
Selecting the appropriate model ensures reliable coverage and smooth network expansion.
Q8: Why choose the C-LIGHT CLFC3004X FTTR Slave ONU?
A: The C-LIGHT CLFC3004X FTTR Slave ONU combines Wi-Fi 6 performance with FTTR optical networking to deliver reliable whole-home connectivity.
It provides:
Wi-Fi 6 AX3000
XGPON optical access
4 × Gigabit Ethernet ports
Low power consumption
Seamless FTTR networking
Working together with the C-LIGHT FTTR Master ONU, it creates a scalable, high-speed, and future-ready optical home network for broadband, smart home, and small business applications.
TEL:+86 132 6656 7067




















































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