The PD-9001GI and PD-9501GI industrial PoE midspans are targeted at applications including physical security , WLAN infrastructure , cellular infrastructure and industrial automation . "We are pleased to offer our first industrial-rated PoE midspans supporting both outdoor and industrial applications that address emerging trends and provide the market with high-quality solutions at an affordable price," said , director of product management for Microsemi's PoE systems.