Huawei SmartAX MA5680T is a high-capacity Optical Line Terminal (OLT) that supports various configurations to meet the demands of large-scale Fiber-to-the-Home (FTTH) deployments. The configuration you mentioned includes dual DC power supplies (PRTE2), dual control boards (SCUN2), and 10GE uplink capabilities. Here's a detailed overview of each component and the overall system configuration:
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PRTE DC Power Supply Units:
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Dual PRTE Configuration: The MA5680T is equipped with two PRTE DC power supply units, ensuring redundancy and high availability.
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Power Input: Typically operates on -48V DC, which is standard for telecom equipment.
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Redundant Power Supply: The dual power supply configuration ensures continuous operation even if one power supply fails.
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SCUN Control Boards:
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Dual SCUN Configuration: The use of two SCUN control boards provides redundancy and enhances the reliability of the OLT.
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Control Functions: The SCUN control boards manage the overall operation of the OLT, including data processing, network management, and traffic control.
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Advanced Features: Supports advanced Layer 2/3 switching, QoS, and robust security features.
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10GE Uplink Capabilities:
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High-Speed Uplinks: The MA5680T supports 10 Gigabit Ethernet (10GE) uplinks, ensuring high-speed connectivity to the core network.
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Scalability: The 10GE uplink ports provide ample bandwidth to accommodate growing traffic demands.
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Form Factor: The MA5680T is available in both 21-inch and 19-inch rack configurations, making it versatile for different deployment environments.
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Port Density: The OLT can support a high number of GPON or EPON ports, making it suitable for large-scale FTTH deployments.
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Management and Monitoring: The system supports remote management and monitoring, allowing network administrators to efficiently manage the OLT and overall network.
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Hot-Swappable Components: Both the power supplies and control boards are hot-swappable, allowing for maintenance and upgrades without service disruption.
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FTTH Deployments: Ideal for providing high-speed broadband services to residential users in large-scale FTTH deployments.
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Enterprise Networks: Suitable for enterprise environments requiring robust and reliable network infrastructure.
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Service Providers: Perfect for service providers looking to offer a wide range of broadband services, including internet, voice, and IPTV.
