MA5621A

MA5621A is the The SmartAX MA5621A Multi-service Access Module (the MA5621A) is a multi-dwelling unit (MDU). The MA5621A applies to wireless local area network (WLAN) scenarios and video monitoring scenarios.

Table 1 shows the quick spec.

Huawei MA5621 provides these highlights:

One-Site-Visit Deployment and Plug and Play

Performing offline deployment and plug and play. The hardware installation engineer can perform one-site-visit deployment for the MA5621A.

Automatically obtaining the configuration data from the network management system (NMS) (The configuration data automatically takes effect.) and reporting its online status to the NMS.

Remote Batch Upgrade

Supporting automatic batch upgrade. After the upgrading policies are defined on the NMS, the NMS automatically upgrades network elements (NEs) in batches at a specified time.

Automatically performing a rollback operation to restore the original version and data if the upgrading fails, ensuring the system security.

Providing an upgrade package combining both the device software and the patch file.

Zero Touch Routine Maintenance

Accurate fault location

�C Fast Ethernet (FE) port loopback detectionRing check.

�C Ethernet connectivity fault management (CFM) operation, administration and maintenance (OAM) (IEEE Std 802.1ag), implementing the Ethernet monitoring and fault diagnosing. IEEE is the acronym for Institute of Electrical and Electronics Engineers.

�C Ethernet in the First Mile (EFM) OAM (IEEE Std 802.3ah), implementing Ethernet link monitoring.

Remote troubleshooting

�C Remote maintenance, reducing the operational expenditure (OPEX)

�C Remote patch installation in batches

�C Over-temperature protection

�C Self-healing function (automatic reset upon the exhaustion of system dynamic resources)

�C Remote reset of the system

Comprehensive information collection

�C Configuration data backup and upload

�C Accurate operation log obtaining

Self-check and diagnosis of the device

�C Loss of signal (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 drops and is lower than the threshold, the system generates an alarm.)

Network Performance Monitoring

Network monitoring: The system monitors the traffic on the network side periodically. If traffic bottleneck occurs, the system adjusts the network resources.

User monitoring: The system performs selective monitoring on the traffic of user ports to find abnormal traffic and unauthorized users.

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