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HuaweiModel: Huawei H802A2EF2 Fast Ethernet Board
Huawei H802A2EF2 Fast Ethernet Optical Service Board (For SmartAX MA5680T/MA5683T)
The Huawei H802A2EF2 is a carrier-grade Fast Ethernet optical interface line card designed for Huawei SmartAX OLT chassis, delivering deterministic low-latency point-to-point fiber access and IEEE 802.3ah OAM telemetry for mission-critical industrial networks.
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- Board Type
- Dedicated service access board for Fast Ethernet over fiber
- Port Density & Specs
- Multiple high-density 100-megabit fiber-optic SFP interfaces
- Supported Chassis
- MA5680T / MA5683T / MA5608T
- Subscriber Capacity
- IEEE 802.3ah / 802.1ag carrier-grade Ethernet OAM for rapid fault isolation
- Power Consumption
- < 30 W
- Operating Temperature Range
- -40 ~ +65°C
What this product is
What this product is
Fast Ethernet optical subscriber interface line card for central office OLTs.
What problem it solves
Delivers electromagnetically isolated, low-jitter optical connectivity for utility SCADA and enterprise dedicated line services.
Who and where it is for
Huawei SmartAX MA5680T, MA5683T, and MA5608T optical line terminals.
Core advantages
- High-density Fast Ethernet optical ports supporting full wire-speed forwarding
- Embedded IEEE 802.3ah and 802.1ag Ethernet OAM for real-time link monitoring
- Hardened carrier-grade componentry with exceptional immunity to EMI noise
- Native integration with Huawei centralized NMS management systems
Technical specifications
| Key specifications | Value |
|---|---|
| Board Type | Dedicated service access board for Fast Ethernet over fiber |
| Port Density & Specs | Multiple high-density 100-megabit fiber-optic SFP interfaces |
| Supported Chassis | MA5680T / MA5683T / MA5608T |
| Subscriber Capacity | IEEE 802.3ah / 802.1ag carrier-grade Ethernet OAM for rapid fault isolation |
| Non-Volatile Log Capacity | 10,000+ Cyclic Event Records |
| Power Consumption | < 30 W |
| Unit Power Consumption | < 8W (Ultra-Low Standby Design) |
| Operating Temperature Range | -40 ~ +65°C |
| Industrial EMC Level | EN 55032 Class A / IEC 61000-4 Level 4 |
| Relative Humidity Tolerance | 5% 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
Frequently asked questions
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