The FAB-233YS XPON ONU supports GPON/EPON dual mode with 1GE port, compact design, low power use, and full Layer 2/3 functionality.
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Every batch, before shipment
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Americas, Europe and Africa
The FAB-233YS is a high-performance XPON ONU designed for FTTH applications requiring auto-sensing support for both EPON and GPON networks. This 1GE terminal combines a compact design with robust switching capabilities, making it a versatile and energy-efficient solution for broadband access.
Compliant with ITU-T G.984.x and IEEE 802.3ah standards, the FAB-233YS supports up to 8 T-CONTs and 32 GEM ports in GPON mode. It also features full Layer 2/3 capabilities such as VLAN (802.1Q), QoS (802.1P), bandwidth control, hardware NAT, and routing support via PPPoE, DHCP, or static IP.
Equipped with a single 10/100/1000Mbps Ethernet port, the device also provides performance monitoring, IGMP snooping for multicast, AES-128 downlink encryption, and IPv4/IPv6 dual stack functionality. It supports seamless integration with 95% of third-party OLTs, including Huawei, ZTE, and Fiberhome.
Ideal for FTTH deployments, the FAB-233YS is optimized for high reliability, low power consumption (<6W), and compact deployment with LED status indicators and simple reset/power controls.
XPON auto-detection (EPON/GPON)
1GE port with full 10/100/1000 Mbps support
IPv4/IPv6 dual stack
Compatible with most major OLTs (Huawei, ZTE, Fiberhome, etc.)
Supports route and bridge modes
Layer 2 switching and Layer 3 routing features
Built-in NAT, VLAN, bandwidth control, and QoS
AES-128 encryption and IGMP multicast snooping
Remote firmware upgrade and ONU auto-discovery
Ultra-compact design: 90 × 90 × 24 mm
| Specification | Details |
|---|---|
| Model | FAB-233YS |
| Interface | 1×GE (RJ45) |
| Compliance | IEEE 802.3ah, ITU-T G.984.x |
| PON Mode | GPON/EPON Auto-Sensing |
| Wavelength | TX: 1310 nm / RX: 1490 nm |
| TX Power | 0.5 ~ 4 dBm |
| RX Sensitivity | ≤ -28 dBm |
| Distance | 0 ~ 20 km |
| Data Rate | Uplink/Downlink 1000 Mbps |
| Power Supply | 12V DC, 0.5A |
| Power Consumption | <6 W |
| Operating Temp. | -10°C ~ +45°C |
| Humidity | 5% ~ 95% (non-condensing) |
| Dimensions | 90 × 90 × 24 mm |
| Weight | 95 g |
XPON ONU, FAB-233YS, 1GE fiber ONU, GPON EPON dual mode, FTTH ONU, SC/UPC ONU, Layer 3 CPE, fiber terminal device
Our engineering team can confirm compatibility, custom specs and OEM branding options.
