🛍️ Product Name
D-Link DIS‑S310LX 1000BASE‑LX Single‑Mode SFP Transceiver (10km reach, ‑40°C to 85°C operating temperature range)
📦 Product Overview
The D-Link DIS‑S310LX is a rugged industrial SFP transceiver designed for Gigabit single‑mode fiber links. Supporting 1000BASE‑LX standard, it delivers stable long‑distance transmission up to 10 km. Its extended operating temperature range from ‑40°C to 85°C ensures reliable performance in harsh environments, making it ideal for industrial automation, smart city infrastructure, and mission‑critical networks.
🌟 Top Highlights
🌐 1000BASE‑LX Standard – Ensures Gigabit single‑mode fiber connectivity
📡 10 km Transmission – Supports long‑distance fiber links
🌡️ Wide Temperature Range – Operates reliably from ‑40°C to 85°C
🔌 Hot‑Swappable SFP – Easy installation and replacement
🛡️ Industrial‑Grade Design – Built for harsh environments
📐 Technical Details
| Specification | Details |
|---|---|
| Form Factor | SFP (Small Form‑Factor Pluggable) |
| Standard | 1000BASE‑LX Gigabit Ethernet |
| Connector Type | LC single‑mode |
| Wavelength | 1310 nm |
| Transmission Distance | Up to 10 km |
| Data Rate | 1.25 Gbps |
| Operating Temperature | ‑40°C to 85°C |
| Storage Temperature | ‑40°C to 85°C |
| Humidity | 5% – 95% non‑condensing |
| Compatibility | D-Link industrial switches with SFP slots |
| Hot‑Swap Support | Yes |
| Certifications | CE, FCC |
💡 Why You Should Buy It
✅ Enables long‑distance Gigabit fiber connectivity
✅ Rugged design for industrial and outdoor deployments
✅ Wide temperature tolerance ensures reliability in harsh conditions
✅ Hot‑swappable for easy installation and maintenance
🎯 Recommended Use Cases
➤ Industrial automation networks
➤ Smart city and outdoor infrastructure
➤ Transportation and roadside fiber links
➤ Enterprise and campus backbone extensions
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Strengthen your industrial fiber backbone with the D-Link DIS‑S310LX for secure, long‑distance Gigabit connectivity.

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