4GE+2POTS+1USB+2.4G+5.8G(1200M)wifi XPON ONU

All-round XPON ONU device (4GE + 2POTS + 1USB + dual-band WiFi 1200M)
This device integrates fiber optic access, voice communication, broadband network and wireless coverage functions, and is suitable for home, SOHO and small business scenarios. It provides high-stability, multi-service integration solutions.

First, core network functions

1. Intelligent Bandwidth Management
   • Support device-level rate limiting and dynamic bandwidth allocation (DBA) to optimize multi-service concurrency experience.
2. standardization compatibility
   • Adhere to IEEE 802.3ah and ITU-T G.984.x fiber optic standards to ensure global network interoperability.
3. Multi-protocol support
   • Compatible with PPPoE, DHCP, IPTV, NAT and TR069 remote management protocols, and supports VoIP protocols (SIP/H.248/MGCP).
4. Enhanced Security
   • Provide data encryption, port VLAN isolation, ACL flexible packet filtering and port binding functions to ensure cyber security.
5. operation and maintenance optimization
   • Support ONU auto-discovery, link detection, remote software upgrade and port QoS configuration to simplify DevOps flow.

Second, voice service features

1. High definition voice transmission
   • Adopt G.711/G.723.1/G.729 compression algorithm, support T38 fax transparent transmission and 56Kbps high-speed Modem dialing.
2. Enterprise voice capabilities
   • Provide value-added services such as SIP/H.248/MGCP protocol interoperability, RFC 2833 redundancy, MD5 authentication, and call forwarding/waiting.
3. line reliability
   • Support POTS port line test, echo cancellation (up to 128ms) and 7 × 24 hours call drop rate ≤ 0.01%.

Third, dual-band WiFi performance (2.4GHz + 5GHz)

1. high-speed coverage
   • 2.4GHz/5GHz dual-frequency concurrency, with a total rate of 1200Mbps (866Mbps@5GHz + [email protected]）。
2. Intelligent Wireless Management
   • Supports multiple SSIDs (up to four), automatic channel selection, SSID hiding, and WPA3 secure encryption.
3. Compatible design
   • Fully compatible with 802.11a/b/g/n/ac standards, ensuring seamless connectivity for older devices.

IV. Typical application scenarios

• home user: Fiber optic home + whole house WiFi coverage + IPTV + fixed-line phone
• Shops along the street: Cash register networking + monitoring access + customer WiFi + voice broadcast

• Small and micro enterprisesMulti-end point office + video conference + wireless printing + extension phone

Product application Q & A:

1. Q: What is the upper limit of the fiber transmission distance of this device? Is it limited by environmental restrictions?
   A: Supports transmission up to 20 kilometers. The actual distance is affected by the quality of the fiber and the splitting ratio. The optical module needs to be selected according to the deployment environment.

2. Q: Is the voice service compatible with mainstream softswitch platforms? What protocols are supported?
   A: Fully compatible with IMS architecture, supports SIP, H.248, MGCP three protocols, and interworks with mainstream platforms such as Huawei and ZTE.

3. Q: What are the advantages of WiFi in the 5GHz band? How to avoid signal interference?
   A: The 5GHz band provides higher rates (866Mbps) and lower interference, and the device supports automatic channel selection, which can intelligently switch to the optimal channel.

4. Q: What extensions can the USB interface be used for? Does it support storage device sharing?
   A: The USB interface supports firmware local upgrade and external storage devices (such as printers/NAS), and can realize LAN file sharing through the SAMBA protocol.

5. Q: In a small business scenario, how to configure QoS to ensure video conferencing bandwidth?
   A: You can set port priorities through the management interface, assign high-priority queues for video conferencing traffic, and enable bandwidth reservation mechanisms to ensure stable transmission.