D-link Systems DIS-S310LX Hardened Sfp Transceiver

Product Description

The D-Link Systems DIS-S310LX is a hardened single-mode SFP (Small Form-factor Pluggable) fiber optic transceiver designed for industrial network environments. It supports an extended operating temperature range of -40 to +85 degrees C, making it suitable for deployment in harsh conditions where standard commercial transceivers would fail. This module is installed into SFP-capable network switches, routers, or media converters by network technicians and industrial controls specialists who require reliable fiber connectivity in demanding field or facility environments.

This transceiver is suited for industrial and commercial network infrastructure where temperature extremes, vibration, or environmental stress are a factor. Typical applications include factory automation, transportation systems, utility substations, outdoor enclosures, and other rugged installations where a standard commercial-grade SFP module is not rated for the thermal demands of the site. It is sold as a single unit and is compatible with SFP slots on managed switches and routers in industrial network deployments.

Key Features

• Extended operating temperature range: -40 to +85 degrees C for harsh industrial environments
• Single-mode fiber optic interface for long-distance signal transmission
• SFP form factor fits standard SFP-compatible port slots
• Hardened construction rated for industrial-grade reliability
• Sold as a single unit (EA)

Compatibility

Designed for use in SFP-compatible network switches and routers supporting industrial or hardened single-mode fiber optic transceiver modules.

Installation Notes

SFP transceivers are installed by qualified network technicians or industrial electricians. Power down or disable the target SFP port before insertion where port hot-swap is not supported by the host device. Handle the transceiver by its body and avoid touching the fiber optic lens or connector ferrule. Follow the host device manufacturer guidelines and applicable network cabling standards when routing and terminating fiber connections.