Extend PoE capability across an installed network with Black Box LPJ016A-T-R2 midspan injectors. This approach is ideal when the switching fabric is already in place but powered endpoints need to be added, expanded, or standardized without a full switch refresh. By inserting PoE+ between the switch and the device, the midspan delivers power over Ethernet to compatible endpoints while leaving data switching to the existing network hardware. That makes it a practical fit for enterprise rollouts where uptime, budget control, and phased deployment matter. It also helps avoid the cost and disruption of replacing core or access switches just to gain PoE support. For infrastructure teams, the advantage is architectural: keep the network design you already trust, then add power where it is needed. Use it to support IP telephony, surveillance, and wireless access in offices, campuses, and distributed facilities. When the requirement is to power more endpoints with less change to the network, a midspan injector is often the cleanest path forward.