Features • Small Form factor Pluggable (SFP) • Multi-Source Agreement (MSA) specification compliant • IEEE 802.3z standard • Supports cable distances of up to 100 m / 550 m / 2 km / 10 km / 40 km / 50 km / 80 km1 • Hot pluggable • FDA, CDRH, TUV Laser Eye safety certified • TTL signal detect indicator • Metal enclosure reduces EMI 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 fiber-optic or twisted-pair cable. The fiber-optic transceivers have standard duplex LC connectors to provide maximum compatibility. They are hot pluggable and Small Form Factor Pluggable (SFP) compliant with the Multi-Source Agreement (MSA) specification. Small Form Pluggable (SFP) Package The Gigabit SFP/Ethernet Transceivers use the Small Form-factor Pluggable (SFP) design. They provide the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa. The SFP form factor is advantageous because it is smaller than other form factors such as Xenpak, X2, and 10G XFP, ensuring lower costs, lower power disruption, and higher port density. Multiple Applications Applications of the DEM-300 Series fiber transceivers include distributed multi processing, Gigabit switch cascading, high-speed I/O file transfer, bus extension application, and channel extender/data storage. This versatility is invaluable for an expanding network, and helps the infrastructure grow with the business. Hot Pluggable All D-Link transceivers are hot pluggable. You can connect a transceiver while the system is powered on without causing any issues, and easily swap one for another without having to reboot the switch each time. This permits modules to be added or removed without interrupting the network, facilitating maintenance and greatly reducing downtime. Specification Product/Performance Specifications Optical Receiver Sensitivity -18dBm (max) Interface Options Connector Type LC Operational Ranges Support Voltage 3.1-3.5V Max Voltage 6.0V Max Current 300mA Safety Certifications and Environmental Information Class 1 Laser EN 60825-1 FDA 21 1040.10 & 1040.11 Physical Specifications Dimensions (WxDxH) 13.8 x 57.2 x 8.5 mm Warranty and Support Information Warranty 2 Year Warranty Support Free Technical Support Ordering Information Part Number Description DEM-310GT 1000BASE-LX SFP Up to 10km DEM-311GT 1000BASE-SX SFP Up to 220/550m Show More Show Less
