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Huawei Ma5620/Ma5626 ONU Switch/Smartax Ma5620/Ma5626 Access Network Equipment Multiple Dwelling Unit

Details
Huawei SmartAX MA5620/MA5626 Multiple Dwelling GEPON ONU
Introduction
Highly Effective Manageability and Maintainability
The MA5620/MA5626 supports multiple highly effective management and maintenance methods, such as free of field software commissioning, remote acceptance, remote upgrade and patch installation, and remote fault location.
One-Site Deployment and Plug and Play
In PON upstream transmission Mode, the MA5620/MA5626 supports:
Offline deployment and plug and play (PnP) are supported. The hardware installation engineer can perform one-site deployment for the MA5620/MA5626.
The MA5620/MA5626 can automatically obtain the configuration data from the iManager U2000 and report information about MxU online to the iManager U2000. The configuration data automatically takes effect.  
Remote Batch Upgrading
The MA5620/MA5626 supports automatic batch upgrading. After the upgrading policies are defined on the iManager U2000, the iManager U2000 automatically upgrades network elements (NEs) in batches at a specified time.
The ONU can be upgraded through the OLT proxy.
The batch upgrading efficiency is 6000 sets per five hours if the ONU is upgraded through the OLT proxy, and is 800 sets per five hours if the iManager U2000 upgrades NEs in batches.
Zero Touch Routine Maintenance
Accurate fault location
POTS call emulation, PPPoE dialup emulation, and multicast service emulation
Circuit line test and loop line test on the POTS port, loopback detection on the FE port
Channel loopback detection, chipset loopback detection, and ring network detection
Ethernet connectivity fault management (CFM) operation, administration and maintenance (OAM) (IEEE Std 802.1ag), implementing the Ethernet monitoring and fault diagnosing
Ethernet in the First Mile (EFM) OAM (IEEE Std 802.3ah), implementing Ethernet link monitoring
Remote troubleshooting
Remote maintenance, thus reducing the operational expenditure (OPEX)
Remote patch installation in batches
Over-temperature protection (automatic recovery)
Self-healing function (automatic reset upon the exhaustion of ONU dynamic resources)
Remote reset of the system
Comprehensive information collection
Packet statistics (multicast packets and PPPoE packets)
Backing up and uploading configuration data
Obtaining the accurate record of operation logs
Temperature detection
H831VESC, MiniESC implementing environment monitoring and management
Self-check and diagnosis of the device
LOS alarm and dying gasp alarm, identifying the disconnection of the ONU caused by broken optical fiber or power-off (Dying gasp: The system detects the output of the ONU power module. If the voltage drop is lower than the threshold, the system generates an alarm.)
Network Performance Monitoring
Network optimization: The system monitors the traffic on the network side periodically. If traffic bottleneck occurs, the system adjusts the network resources and optimizes the network structure.
User monitoring: The system performs selective monitoring on the traffic of the user port to find abnormal traffic and invalid users.
VIP port: The system always monitors important user ports to learn the QoS change, adjusts the QoS in time, thus ensuring the QoS stability.
 Figure 1 Typical network application 
 
   
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