Two switches, one fibre strand, no second cable run. That's exactly what this TP-Link Omada SM5110LSA-10 does. It pushes and pulls 10G traffic over a single single-mode fibre using WDM bi-directional tech, so you skip the cost and hassle of pulling a second strand through your ceiling or conduit. Drop it into any SFP+ port — hot-pluggable, no reboot needed — and pair it with its matching B unit at the other end. DDM gives you a live read on link health from your management console. Works out of the box with TP-Link 10G switches like the SG3428X and SG3452X. Three-year warranty, no fine print. Add to cart and it's yours
