Table of Contents
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Hardware design
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Redundant design for the communication system to provide outband communication
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channels for inter-board communication.
Support dual power supply redundancy.
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Software design
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Following the idea of modularization and platformization, the design of each software
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module is based on loose coupling mechanism.
Adopt advanced design methods such as object-oriented, fault-tolerant,
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error-correcting, and automatic recovery.
Implement Capability Maturity Model (CMM) management.
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Support software online upgrade.
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Power reliability
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Redundant design for power supply, TES70 series support 2 power supplies.
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The power board is equipped with a protection circuit to prevent service interruption
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when the single-board power supply is faulty.
Support input/output current limiting protection.
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Heat dissipation reliability
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The cooling system provides redundant design to ensure normal system services when
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a single fan fails.
Support intelligent fan speed control function.
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The fan provides an alarm interface for t measuring the switch value of optical coupler
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isolation and report fault information.
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Document version: V1.0
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Table of Contents
