(SPT-P851G-S5 D) 1.25G SFP Optical Transceiver Module 850nm MMF 550m LC Duplex Fiber Module with DDM

The SPT-P851G-S5(D) is a high-performance 1.25Gbps SFP optical transceiver module designed for stable and efficient fiber optic communication. It operates at 850nm wavelength and supports multimode fiber transmission up to 550 meters. Built with LC duplex interface, it ensures reliable data transfer for networking equipment such as switches, routers, and fiber communication systems.

This module is widely used in Gigabit Ethernet and data communication networks, offering strong compatibility, low power consumption, and stable performance for professional networking setups.

Key Features:

• 1.25Gbps Data Rate – Supports Gigabit Ethernet transmission
• 850nm VCSEL Laser – Stable and efficient optical performance
• Up to 550m Transmission Distance – For multimode fiber (MMF)
• LC Duplex Interface – Standard fiber optic connector type
• Digital Diagnostic Monitoring (DDM) – Real-time performance monitoring
• Hot-Pluggable SFP Design – Easy installation and replacement
• Low Power Consumption – Energy-efficient operation
• Wide Compatibility – Works with routers, switches, and network devices
• Industrial-Grade Reliability – Suitable for telecom and data networks