Application:
1. Community user access (FTTB Access)
Using fiber-to-corridor or floor of the way through OP-PEU5BNP to provide users with LAN access, or products with the EOC through the coaxial network to provide network access based-home coaxial.
2. Internet cafe access
To provide high-speed data services Internet cafe users.
3. User Access Group
For the Group to provide high-speed Internet access service users.

Features:
1. REU 4011 is a pure data-based ONU.
2. IEEE802.3ah standards compliance.
3. Provide four fixed 10/100M base-T ports.
4. PON port through an optical fiber using wavelength division multiplexing (up 1310nm, downstream 1490nm) and the central office OLT devices.
5. Transmission distance up to 20KM.
6. Chassis with dust-proof design, suitable for placement in the corridor and other less well-off.
7. Support for data encryption.
8. Support multicast.
9. Separation between different data port.
10. Provide broadcast storm suppression.
11. Support power-down warning.
12. RSTP Rapid Spanning Tree support.
13. Port-based and protocol-based VLAN classification.
14. Port-based performance statistics feature.
15. Support the ACL, can access data from different types of flexibility.
16. Supports a variety of flexible bandwidth allocation function.
17. Multi-and single-LLID LLID configuration, the different users of different services to different LLID channels to provide different QOS service levels.
18. Support Software online upgrade.