2.5GE XPON ONU - NAS AIRLIVE - Free user manual and instructions
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| Product type | 2.5GE XPON optical network unit (ONU) |
| Brand | AirLive |
| Model | 2.5GE XPON ONU |
| Fiber connection | XPON port with SC/APC connector, compatible with GPON and EPON |
| Ethernet port | 1 x 2.5GBASE-T RJ-45 port |
| Network standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 2.5GBASE-T |
| Data rate | Up to 2.5 Gbps over fiber and copper |
| Operating temperature | 0 to 50 degrees Celsius |
| Storage temperature | -10 to 70 degrees Celsius |
| Operating humidity | 10% to 90% non-condensing |
| Power supply | 12V DC, 0.5A external adapter |
| Power consumption | Less than 5W |
| Dimensions | 105 x 75 x 28 mm |
| Weight | Approximately 200 g |
| Enclosure | Durable plastic desktop casing |
| LED indicators | Power, PON, LOS, LAN, Internet status |
| Management | Web-based management interface, TR-069/OMCI support |
| Main functions | Bridge mode, routing mode, VLAN, QoS, IGMP snooping, multicast |
| Cleaning and maintenance | Wipe the case with a soft dry cloth; keep ventilation slots dust-free |
| Safety | Use only the supplied 12V adapter; avoid water, moisture, and direct sunlight |
| Spare parts and repairability | No user-replaceable internal parts; contact authorized service for repair |
| General information | Compact ONU for residential and small business fiber broadband |
Frequently Asked Questions - 2.5GE XPON ONU AIRLIVE
What is the AirLive 2.5GE XPON ONU designed for?
It is an optical network unit designed to connect residential or small business networks to fiber broadband. It converts the GPON or EPON optical signal into a 2.5 Gbps Ethernet connection, so you can use it with a router, switch, or directly with a computer.
How do I install the ONU for the first time?
First connect the fiber optic cable to the SC/APC port on the ONU. Then connect an Ethernet cable from the 2.5G RJ-45 port to your router or PC. Finally plug in the 12V DC adapter and wait until the PON and LAN LEDs are stable.
Does this ONU support both GPON and EPON networks?
Yes. The model name includes XPON, which means it can work with both GPON and EPON infrastructures. The ONU usually detects the correct PON mode automatically when connected to the fiber network.
Can I use a NAS with this AirLive ONU?
Yes. Although this device is an ONU and not a NAS, you can connect a NAS to its 2.5G Ethernet port. This provides a high-speed link for file transfers, streaming, and backups over your local network.
What do the LED indicators mean?
The ONU includes LEDs for Power, PON, LOS, LAN, and Internet. A steady PON LED means the fiber signal is registered. LOS red or off means no optical signal detected, LAN shows Ethernet link activity, and Internet lights when the WAN connection is established.
How can I reset the device to factory defaults?
With the ONU powered on, press and hold the RESET button for about 10 seconds. The device will restart with the default factory settings. You should then reconfigure the WAN and LAN settings from the management interface.
What is the default IP address and login to access the web interface?
For most AirLive ONUs, the default management address is http://192.168.1.1. The factory username and password are usually printed on the device label. Use a computer connected to the LAN port and set a static IP in the same subnet if needed.
How do I set the ONU to bridge mode or router mode?
Open the web management page, go to WAN settings, and choose the connection type: PPPoE, DHCP, static IP, or bridge. Save the changes and reboot. In bridge mode, an external router handles PPPoE or IP configuration.
How should I clean and maintain the ONU?
Unplug the power adapter, then clean the plastic case with a soft dry cloth. Do not use water, chemical cleaners, or compressed air. Keep the ventilation slots free from dust and avoid placing the ONU in direct sunlight or near heat sources.
What should I do if the PON LED is off or the LOS LED is red?
Check that the fiber connector is firmly inserted and the cable is not bent sharply. If the optical signal is still not recognized, contact your Internet service provider to verify the line termination and OLT status.
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USER MANUAL 2.5GE XPON ONU AIRLIVE
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Product information
Brand : AIRLIVE
Model : 2.5GE XPON ONU
Category : NAS