The D-Link Gigabit SFP Transceivers plug into Gigabit and Fast Ethernet switches via their GBIC slots. They allow for the expansion of Gigabit Ethernet networks by providing high-speed connections over a fibre-optic. Small Form factor Pluggable (SFP)
Multi-Source Agreement (MSA) specification compliant
IEEE 802.3z standard
Hot pluggable
TTL signal detect indicator
Metal enclosure for lower EMI