D-Link DEM-310GT 1-Port SFP LX SM Fiber Transceiver

Product Description

The D-Link DEM-310GT is a high-performance, hot-pluggable SFP (mini-GBIC) transceiver module built for extending Gigabit Ethernet networks over long-distance single-mode fiber connections. Operating at 1310nm on 1000BASE-LX, it delivers reliable, full-duplex Gigabit speeds over distances of up to 10km — making it an essential component for businesses that need to connect switches or routers across multiple buildings, floors, or campus sites using fiber rather than copper.

Key Features

• 1000BASE-LX single-mode SFP transceiver — delivers full-duplex Gigabit Ethernet speeds over long-distance fiber links
• Long-range fiber support — reaches up to 10km on 9/125μm single-mode fiber, with 550m support on multimode fiber
• Hot-swappable design — can be plugged or unplugged from the SFP slot without powering down the connected switch or device
• LC duplex connector — standard, widely compatible fiber connector type for straightforward installation
• IEEE 802.3z compliant — meets industry standards for Gigabit Ethernet over fiber
• MSA compliant — conforms to the SFP Multi-Source Agreement, ensuring broad compatibility across switch platforms
• Class 1 laser safety — meets EN 60825-1 and FDA 21 CFR 1040.10/1040.11 eye-safety standards
• Compact form factor — small footprint fits directly into standard SFP cages on switches and routers
• RoHS compliant — environmentally responsible manufacturing standard

Specifications