D-Link DMC-F30SC 30KM Single-Mode Fibre Media Converter

Carry Fast Ethernet Across a 30KM Fibre Link The DMC-F30SC connects a 10/100 Mbps copper Ethernet device to a 100BASE-FX single-mode fibre link. Its integrated SC optical interface supports a suitable link up to 30 km, helping connect equipment beyond the practical reach of a conventional copper Ethernet run. A compact standalone enclosure keeps the installation straightforward, with a dedicated RJ45 connection, power input and visible link indicators. It is designed for Fast Ethernet extension, so the optical endpoint and cable route should be selected for the required speed and distance. Highlights Fibre Connection 100BASE-FX single-mode fibre link up to 30 km. Integrated transmit and receive SC connections. Compatible optical endpoint and fibre cabling required. Copper Connection 1 × 10/100BASE-TX RJ45 port. Automatic MDI/MDIX adjustment on the copper port. No separate SFP transceiver needed. Compact Installation Standalone enclosure measuring 70.5 × 93.5 × 26 mm. 134 g device weight and 1.5 W maximum power consumption. Power and copper/fibre link activity indicators. Key Features Extend Beyond a Copper Cable Run A suitable single-mode fibre path carries the Fast Ethernet connection up to 30 km. This supports links between equipment areas or buildings where a direct copper run would be too long. Actual reach depends on the complete optical link, including fibre condition, connector losses and the compatible equipment at the other end. Retain the Existing Ethernet Connection The RJ45 side accepts a 10/100BASE-TX Ethernet connection, making the converter useful when existing equipment needs a fibre link. Auto MDI/MDIX adjusts the copper-port wiring relationship automatically. The fibre interface operates at 100 Mbps; connecting it does not turn a Fast Ethernet device into a Gigabit device. Use Integrated SC Optics The optical transmitter and receiver are built into the unit, with SC connections at the front. There is no SFP module to select for this converter. Match the remote optical interface, single-mode fibre and transmit-to-receive connections before installing the link. Keep Installation and Fault Checks Clear Separate indicators show power and activity for the copper and fibre connections, helping distinguish a missing power feed from a link problem. The compact enclosure suits a protected equipment location. Provide the specified 5 V DC supply and keep the installation within the published environmental limits. Summary The DMC-F30SC provides a compact way to extend a Fast Ethernet connection over single-mode fibre. Its integrated SC interface, automatic copper-port adjustment and clear link indicators suit a planned 30 km-class optical link without adding a management platform or modular optical chassis. Frequently Asked Questions Does It Support Gigabit Ethernet?ExpandCollapse No. The copper port supports 10/100 Mbps Ethernet and the optical connection uses 100BASE-FX. Select a Gigabit media converter if the application requires a 1 Gbps link. Which Fibre Connection Does It Use?ExpandCollapse It uses single-mode fibre with separate SC transmit and receive connections. Match the optical endpoint and fibre path, then connect transmit to receive at the other end. This is not a single-fibre BiDi converter. Do I Need to Buy an SFP Module?ExpandCollapse No. Its optical interface is integrated into the converter. A separate compatible optical device is still required at the other end of the fibre link. Will Every Fibre Link Reach 30KM?ExpandCollapse No. 30 km is the maximum specified link distance under suitable conditions. The fibre path, connector and splice losses, and the optical equipment at both ends must form a compatible link. Does It Power a Camera or Access Point Through PoE?ExpandCollapse No PoE output is specified. It converts the Ethernet connection and requires its own 5 V DC supply; connected equipment needs its own suitable power source. Can It Be Installed Outdoors?ExpandCollapse Use it in a protected equipment location. The operating range is 0°C to 55°C, with 20–80% non-condensing humidity. No weatherproof rating is specified. Read more