Compact D-Link DMC-300SC media converter for connecting 10/100BASE-TX copper Ethernet to 100BASE-FX multimode fiber, in new never used open-box condition. Ideal for extending Fast Ethernet networks over multimode fiber up to 2 km using SC connectors.
Brand: D-Link
Model: DMC-300SC
Type: 10/100BASE-TX to 100BASE-FX multimode SC media converter (standalone or chassis mount)
Copper port: 1 x 10/100BASE-TX RJ-45, auto-negotiation and Auto MDI/MDI-X
Fiber port: 1 x 100BASE-FX SC multimode fiber, up to 2 km distance
Supported speeds: 10 Mbps and 100 Mbps, half or full duplex
Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX/FX
Indicators: Power, 100 Mbps speed, Full Duplex/Collision, Link/Activity LEDs
Power input: 7.5 V DC, 1.5 A via external AC adapter (Euro plug included)
Dimensions: Approx. 120 x 88 x 25 mm (media converter only)
Country/Region of Manufacture: Made in China (per box label in photos)
See photos and labels for full technical details and approvals.
New, never used media converter.
Open-box with original D-Link cardboard packaging and molded pulp insert.
Includes original D-Link AC power adapter (Euro plug) and inline power switch cable as shown.
Manuals and documentation present; only very minor storage marks on packaging from handling.
Suitable for standalone desktop use or installation into a compatible D-Link DMC chassis (converter can be chassis-mounted; see D-Link documentation for details).
Designed for Fast Ethernet applications (10/100 Mbps), not Gigabit; ensure this matches your network requirements.
Please verify connector type (SC), fiber type (multimode), and distance (up to 2 km) against your installation before purchase.
