📦 Description: 
The Sopto SFP Transceiver (SPT‑P851G‑S5D) is a short‑range optical module designed for Gigabit Ethernet applications. Operating at 850 nm wavelength, it supports 1.25 Gbps data rate over distances up to 550 m on multimode fiber. With an LC duplex interface and DDM (Digital Diagnostic Monitoring), it ensures reliable performance in commercial temperature environments. Fully compatible with Cisco systems.

⚙️ Details:

• Product: SFP Transceiver
• Brand: Sopto
• Cisco Code: SPT‑P851G‑S5D
• Wavelength: 850 nm
• Data Rate: 1.25 Gbps
• Distance: Up to 550 m (multimode fiber)
• Interface: LC duplex connector
• Features: Digital Diagnostic Monitoring (DDM)
• Temperature Range: Commercial (0°C ~ 70°C)
• Application: Data centers, enterprise LAN, short‑range fiber links