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D-Link

D-Link DIS-S310LX 1000BASE-LX Single-Mode SFP Transceiver (10km, -40~85°C Operating Temperature Range)

SKU / ModelDIS-S310LX
Estimated SRP SGDS$209.00
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Industrial-grade single-mode SFP transceiver for reliable Gigabit fiber connectivity

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Product information

🛍️ 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.


Thanks for choosing – YOUR TRUSTED IT PARTNER.
Product questions

Frequently asked questions

Answers are reference guidance. Verify final technical and commercial details with Bizgram.

The D-Link DIS-S310LX has an SFP (Small Form-Factor Pluggable) form factor.
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