Second-hand ONT ONU H3-1S WIFI6 AX1800 4GE Unit

Technical specifications

 

1. Product Overview

The H3-1S is a high-end home gateway & optical network terminal (ONT/ONU) designed for FTTH (Fiber-to-the-Home) and SOHO (Small Office/Home Office) scenarios. It integrates GPON access, dual-band Wi-Fi 6, Gigabit Ethernet, and VoIP services into a single device, providing ultra-broadband, stable, and secure connectivity for modern digital households.

 

2. Key Features

•  
• GPON Access: Compliant with ITU-T G.984 standards, supporting downlink 2.488 Gbps and uplink 1.244 Gbps.
• Wi-Fi 6 (AX1800): Dual-band 2.4 GHz & 5 GHz concurrent.
  • 2.4 GHz: Up to 574 Mbps
  • 5 GHz: Up to 1201 Mbps
• 4× Gigabit Ethernet (GE) Ports: Auto-sensing 10/100/1000 Mbps RJ45 ports for wired devices.
• 1× POTS (VoIP) Port: Supports analog telephone service (VoIP).
• Dual High-Gain Antennas: 5 dBi external antennas for enhanced Wi-Fi coverage and signal strength.
• Management & Security: Web GUI, TR-069 remote management; firewall, WPA3 encryption, access control.
• Low Power Consumption: Energy-efficient design, max power ≤ 8W.

 

3. Technical Specifications

3.1 GPON Interface

• Standard: ITU-T G.984
• Rate: RX 2.488 Gbps / TX 1.244 Gbps
• Wavelength: TX 1310 nm / RX 1490 nm
• Optical Connector: SC/UPC
• Rx Sensitivity: ≤ -28 dBm
• Tx Optical Power: 0 ~ +4 dBm

3.2 Network Ports

• LAN: 4 × 10/100/1000 Mbps auto-sensing Gigabit Ethernet (RJ45)
• POTS: 1 × RJ11 for VoIP telephone
• Fiber: 1 × SC/UPC female port
• Power: 1 × DC socket

3.3 Wi-Fi Specifications

• Wi-Fi Standard: IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6)
• Frequency Bands: 2.4 GHz and 5 GHz (Dual-Band Concurrent)
• Transmit Power: ≤ 20 dBm
• Antenna: 2 × external 5 dBi omnidirectional antennas
• Security: WPA/WPA2/WPA3, WEP, 802.1X

3.4 Physical & Environment

• Dimensions: 180 × 120 × 30 mm
• Weight: ~ 0.35 kg
• Power Supply: 100–240 V AC, 50/60 Hz (input); 12 V DC, 1.0 A (output)
• Power Consumption: Static < 6 W, Max < 8 W
• Operating Temperature: 0°C ~ +40°C
• Operating Humidity: 5% ~ 95% (non-condensing)
• Storage Temperature: -30°C ~ +70°C

3.5 LED Indicators

• POWER: Power status (On/Off)
• PON: GPON registration status (Steady: Registered; Blinking: Registering)
• LOS: Optical signal loss (Off: Normal; Blinking/On: Abnormal)
• LAN1 ~ LAN4: Ethernet port link/activity
• TEL: VoIP service status
• WLAN: Wi-Fi status (On/Off/Activity)
• WPS: WPS pairing status

 

 

4. Package Contents

• 1 × H3-1S ONU Device
• 1 × Power Adapter
• 1 × RJ11 Telephone Cable (optional)
• 1 × Ethernet Cable (optional)

 

5. Typical Applications

• Fiber-to-the-Home (FTTH) residential broadband
• Small Office/Home Office (SOHO) networks
• High-speed Internet, HD/4K/8K video streaming
• VoIP telephone service
• Smart home device connectivity