WaveFiber SC/APC 2.5Gbps Ethernet ONU
The Ubiquiti WaveFiber ONU delivers high-speed connectivity for modern optical networks. Designed for reliable GPON deployments, it supports both residential and business applications, ensuring fast and stable internet access. With a 2.5 GbE port, this unit provides impressive uplink and downlink speeds over long distances, making it ideal for demanding network environments.
This GPON optical network unit supports 2.488 Gbps downstream and 1.244 Gbps upstream speeds, ensuring seamless data transmission. Equipped with a 1x SC/APC WAN port and a 1x 1/2.5 GbE LAN port, it works over distances up to 20 km. The unit is powered via a 24V passive PoE power supply, simplifying deployment in various settings. Compatible with UISP-FIBER-OLT-XGS, UF-OLT, and UF-OLT-4, it provides flexibility and easy integration into existing fiber networks.
High-Speed Network Performance
WaveFiber ONU is engineered for high-performance GPON networks. Its 2.5 GbE port allows for fast downstream and upstream transmission, making it suitable for bandwidth-intensive tasks like streaming, cloud computing, and large file transfers. The ONU ensures minimal latency and consistent speeds across connected devices.
Reliable Long-Distance Connectivity
Designed to maintain signal integrity over distances up to 20 km, the WaveFiber ONU supports expansive network deployments. Whether for multi-dwelling units, commercial buildings, or campus networks, it guarantees stable connections without sacrificing speed.
Easy Integration and Compatibility
The unit is compatible with leading optical line terminals, including UISP-FIBER-OLT-XGS, UF-OLT, and UF-OLT-4 . This ensures seamless integration into existing GPON infrastructures while simplifying setup and network management.
Compact Design with Simplified Power Setup
The WaveFiber ONU is compact and easy to install. Its 24V passive PoE power supply reduces the need for additional wiring, streamlining deployment and reducing installation costs.
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Specifications![]() | |
| Product Code | WAVE-ONU![]() |
| Mechanical | |
| Dimensions | 76.5 x 76.5 x 26.4 mm (3 x 3 x 1") |
| Weight | 78 g (2.8 oz) |
| Enclosure material | Polycarbonate |
| Hardware | |
| Networking interface | (1) SC/APC, ITU-G.984 GPON WAN port |
| (1) 1/2.5 GbE RJ45 LAN port | |
| Management interface | Ethernet in-band |
| PON | |
| Power method | PoE, 0.3A |
| Power supply | 24V passive PoE 2-pair (4, 5+ , 7, 8-) |
| Supported voltage range | 20-28V DC |
| Max. power consumption | 5W |
| Total non-blocking line rate | |
| Downstream | 2.488 Gbps |
| Upstream | 1.244 Gbps |
| Normal range of optical module | |
| TX | 1.5 to 5 dBm |
| RX | -8 to -28 dBm |
| Mounting | Desktop, wall |
| Button | (1) Factory reset |
| Ambient operating temperature | -15 to 45degrees C (5 to 113degrees F) |
| Ambient operating humidity | 10 to 90% noncondensing |
| Certifications | FCC, IC, CE |
| LEDs | |
| PON status | (3) signal LEDs |
| All-OFF: bootup | |
| 1x red: signal too low (< -28 db) | |
| 1x white: signal low (>= -28 db) | |
| 2x white: signal good (>= -25 db) | |
| 3x white: signal strong (>= -11 db) | |
| 1x red + 2x white: signal too strong (>= -8 db) | |
| 3x red: no signal | |
| LEDs alternate between red and a signal strength indicator: No authority | |
| Ethernet | Steady white: link up |
| Blinking white: activity | |
| OFF: link down | |
| Power | White: ON |
| Software | |
| Mode | ONU/ONT layer 2/3 Ethernet switch |
| Services | Web server, telnet, NAT, bridging and routing, firewall features, and application passthrough features |
| Utilities | Dashboard, monitoring, alarms, and logs |
| Security | GEM Port Encryption |
| Other | Remote reset, remote reboot, remote firmware upgrade, VLAN support |
| Fiber | |
| Operating wavelength | |
| TX | 1310 nm |
| RX | 1490 nm |
| Line code | Scrambled NRZ |
| Optical interface nominal bit rate | |
| Downstream | 2488.32 Mbit/s |
| Upstream | 1244.16 Mbit/s |
| Physical reach | 20 km |
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