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Huawei R1MEPF240 Filter Board Official Product View 5
HuaweiModel: Huawei R1MEPF240 Filter Board

Huawei R1MEPF240 DC Power Filtering & Surge Protection Board (For SmartAX MA5600 Series High-Capacity Chassis)

The Huawei R1MEPF240 is an industrial-grade DC power filtering and lightning surge protection board engineered for Huawei SmartAX high-capacity chassis, delivering robust electromagnetic ripple suppression and high-current surge clamping.

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Board Type
High-capacity direct-current power input filtering and lightning protection board
Port Density & Specs
High-current pure-copper input terminal bar + multi-stage LC filtering and discharge tube array
Supported Chassis
Huawei SmartAX MA5600 / MA5680T large-capacity access chassis
Subscriber Capacity
High-voltage surge suppression, with lightning-current handling capacity meeting the highest rating for telecom equipment rooms
Power Consumption
Fully passive, high-conductivity design with extremely low power consumption W
Operating Temperature Range
-40 ~ +70°C

What this product is

What this product is

Carrier-grade DC power filtering and lightning surge protection line card.

What problem it solves

Shields sensitive central office digital switching logic and optical interface processors from severe lightning surges and power grid transients.

Who and where it is for

Huawei SmartAX MA5600 and MA5680T large-capacity optical chassis power compartments.

Core advantages

  • Industrial-grade high-capacity rated current conduction design with low temperature rise and minimal contact resistance
  • Multi-stage LC filtering and high-performance surge protection tube array for ultra-fast transient surge clamping response
  • High-quality flame-retardant mechanical mounting base with exceptional seismic and shock resistance
  • Maintenance-free, long-life industrial-grade solid-state components with an extremely high mean time between failures (MTBF)

Technical specifications

Key specificationsValue
Board TypeHigh-capacity direct-current power input filtering and lightning protection board
Port Density & SpecsHigh-current pure-copper input terminal bar + multi-stage LC filtering and discharge tube array
Supported ChassisHuawei SmartAX MA5600 / MA5680T large-capacity access chassis
Subscriber CapacityHigh-voltage surge suppression, with lightning-current handling capacity meeting the highest rating for telecom equipment rooms
Power ConsumptionFully passive, high-conductivity design with extremely low power consumption W
Non-Volatile Log Capacity10,000+ Cyclic Event Records
Unit Power Consumption< 8W (Ultra-Low Standby Design)
Operating Temperature Range-40 ~ +70°C
Industrial EMC LevelEN 55032 Class A / IEC 61000-4 Level 4
Relative Humidity Tolerance5% to 95% RH (Non-Condensing)

Applications

01

Data center intelligent power distribution header cabinets and busway telemetry systems

02

Master supervisory brain for telecom power plants and autonomous parallel rectifier fleets

03

Substation battery bank string telemetry, cell impedance monitoring, and predictive alarms

04

Integrated power and environment automation for remote unattended telecom hub stations

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