The <b>NPS-30W</b> is Neutrik's answer to increasing demand for PoE injectors. It is the world's first PoE injector made for harsh stage conditions, with lockable power and network connectors. NPS-30W is a convenient companion for any PoE application, not just Neutrik's network products.</p><p>Used for the unpowered data transmission between Gigabit PoE Supply and a network device.</p><p><b>Note:</b><br />Do not combine NPS-30W Gigabit PoE Supply with other PoE Supplies, as this can cause a<br />damage to the powered device due to different pin assignment.<br />When using 2 NPS-30W PoE Supplies, do not use cables with different connection standards (TIA568A vs TIA568B). Never use Ethernet Cross-cables within PoE connections.</p>