The Huawei PT7620-51-3W is a high-performance 1.25Gbps enhanced Small Form-Factor Pluggable (eSFP) optical transceiver designed for long-distance fiber optic communication. Operating at 1550nm over single-mode fiber, this module supports transmission distances of up to 80 kilometers, making it ideal for ISP backbones, enterprise WAN links, telecom infrastructure, and metropolitan fiber networks.
Designed for compatibility with Huawei networking equipment, the PT7620-51-3W delivers reliable optical performance, low power consumption, and hot-pluggable deployment for easy installation and maintenance.
Key Features
- 1.25Gbps Gigabit Ethernet Transmission
- 1550nm Optical Wavelength
- Up to 80KM Transmission Distance
- Single Mode Fiber (SMF) Support
- Enhanced Small Form-Factor Pluggable (eSFP)
- LC Optical Connector
- Hot-Pluggable Design
- Low Power Consumption
- Carrier-Grade Reliability
- Compatible with Huawei Networking Equipment
Benefits
- Long Distance Connectivity
- Supports fiber links up to 80KM, ideal for backbone and inter-site network connections.
- Reliable Network Performance
- Provides stable optical transmission for mission-critical applications.
- Easy Deployment
- Hot-swappable design simplifies upgrades and maintenance.
- Optimized for Telecom Networks
- Suitable for ISPs, telecom operators, data centers, and enterprise environments.













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