Used ONT ONU AI220S 1GE+3FE XPON Single Band Modem FTTH Internet Second Hand Enterprise Router DC 12V
Technical specifications
AI220S / Ai220-S XPON ONT (Optical Network Terminal)
Product Description
Ai220S (Ai220-S) is a high-integration, cost-effective XPON (GPON/EPON dual-mode) Optical Network Terminal designed for FTTH (Fiber-to-the-Home), FTTB and SOHO scenarios. It integrates high-speed data, VoIP, Wi-Fi, and USB services into a compact device, delivering stable triple-play services for residential and small-business users.
1. Key Features & Performance
1.1 XPON Standard
- Compliant with ITU-T G.984/G.988 (GPON) and IEEE 802.3ah (EPON) dual-mode
- Downlink rate: Up to 2.488 Gbps
- Uplink rate: Up to 1.244 Gbps
- Optical module: Class B+, SC/UPC (compatible with SC/APC)
- Wavelength: Tx 1310 nm, Rx 1490 nm
- Receiver sensitivity: ≤ –28 dBm
- Transmission distance: Up to 20 km
- Supports 8 T-CONTs, 32 GEM ports, DBA (Dynamic Bandwidth Allocation)
- Bidirectional FEC for stable long-distance transmission
1.2 User Interfaces
- Ethernet:
- 1 × GE (10/100/1000Base-T) Gigabit port
- 3 × FE (10/100Base-T) Fast Ethernet ports
- Voice: 1 × FXS (POTS) port, supports SIP / H.248 protocols
- Wi-Fi:
- Single-band 2.4 GHz, IEEE 802.11b/g/n
- 2×2 MIMO, up to 300 Mbps
- External 5 dBi antennas (2 pcs)
- USB: 1 × USB 2.0 (for storage/printer sharing)
- Buttons: WPS, Reset, Power
- Indicators: POWER, PON, LOS, LAN1–LAN4, TEL, WLAN, WPS, USB
1.3 Service & Security
- Modes: Bridge & NAT Router (PPPoE, DHCP, Static IP)
- IPTV: IGMP v2/v3 Snooping
- QoS: Port-based rate limiting, 802.1p, WMM
- VLAN: 1:1, N:1, QinQ, trunk & transparent transmission
- IPv4/IPv6 Dual Stack
- Security: SPI firewall, MAC/IP/URL filtering, anti-DoS/ARP, WPA/WPA2/WPA3
- Reliability: Dual-image firmware, 6 kV lightning protection, low-power design
1.4 Management & Deployment
- Plug-and-Play: Zero-touch auto-configuration via OLT
- Remote: OMCI, TR-069, SNMP
- Local: Web GUI (default: 192.168.1.1)
- Upgrade: Remote/local firmware upgrade
- Installation: Desktop or wall-mounted
2. Technical Specifications
| Item | Specification |
| PON Interface | 1 × XPON (GPON/EPON), SC/UPC, Class B+ |
| LAN Ports | 1 × GE + 3 × FE auto-sensing RJ45 |
| Voice Port | 1 × FXS (RJ11), SIP/H.248 |
| Wi-Fi | 2.4 GHz, 802.11b/g/n, 2×2 MIMO, 300 Mbps |
| USB | 1 × USB 2.0 |
| Power | Input: 100–240 V AC, 50/60 Hz; Output: 12 V DC / 1 A |
| Power Consumption | ≤ 8 W (max), ≤ 3.6 W (standby) |
| Operating Temp | –10°C ~ +60°C |
| Humidity | 5% ~ 95% RH (non-condensing) |
| Dimensions | Approx. 177 × 110 × 35 mm |
| Weight | Approx. 0.35 kg |
3. Typical Applications
The Ai220S is widely deployed in FTTH networks to deliver:
- High-speed Internet
- VoIP telephone service
- IPTV / HD video streaming
- 2.4 GHz Wi-Fi coverage
It is an ideal all-in-one optical gateway for home, apartment, and small-office use, balancing performance and affordability for fiber broadband operators.