Deliver reliable Gigabit Ethernet over multimode fiber with the Black Box IE GIGA MINI MC TX/SX MM850 SC. This transceiver is built for short-reach optical links where simplicity, compatibility, and consistent signal quality matter more than long-haul distance. Its 850 nm optics and SC connector make it a practical fit for access-layer uplinks, switch-to-switch connections, and other in-building fiber paths. The small form factor helps keep deployments compact, while the 1 GbE signaling profile supports standard enterprise network designs. For teams refreshing fiber infrastructure, this module offers a focused way to extend Ethernet without adding unnecessary complexity. It is well suited to environments that already use multimode fiber and need a dependable optical component that aligns with established network architecture.