dual-mode ONU supports EPON and GPON two modes access. The ONU automatically switches into the corresponding PON mode by identifying the local OLT mode to complete GPON or EPON adaptive access.
The features high-performance forwarding capabilities to ensure excellent experience with VoIP and Internet services. It fully meets the ITU-T technical standards and have good compatibility with third party OLT. It provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment.

| Indicator | Description | |
| PWR | Power status | On: The ONT is power on; Off: The ONT is Power off; |
| PON | ONT Register | On: Success to register to OLT; Blinking: In process of registering to OLT; Off: Failed to register to OLT or no normal optical signal input; |
| LOS | PON optical signals | On: Optical power lower than receiver sensitivity ; Off: Optical in normal |
| INT | Internet status indicator | On: The routed WAN Internet access service is normal. Off: The routed WAN Internet access service is abnormal. |
| GE | GE port status | On: Ethernet connection is normal; Blinking: Data is being transmitted through the Ethernet port; Off: Ethernet connection is not set up; |
| FE | FE port status | On: Ethernet connection is normal; Blinking: Data is being transmitted through the Ethernet port; Off: Ethernet connection is not set up; |
| WIFI | WIFI | Blinking: Data is being transmitted On: WIFI function Opens |
| OPT | Light intensity indicator | On: Higher than ONU RX maximum threshold; Flashing: lower than ONU RX minimum threshold; Off: ONU RX is within the normal threshold range. |
| TEL | Telephone port status | On: The connection between the TEL port and the voice server has been set up Blinking: The voice service of the TEL port is established; Off: The connection between the TEL port and the voice server is not set up. |
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