Axis 30W Midspan Single Port Model 02172-002Axis 30W MIDSPAN Single Port midspan for Power over Ethernet Plus (PoE+) IEEE 802. 3at Type 2 Class 4 devices, model 02172 002, Midspan, 30W MIDSPAN The AXIS 30W Midspan is a single port midspan capable of delivering up to 30W of power to a single network device. It complies with IEEE 802. 3af (15W) and IEEE 802. 3at (30W) standards, ensuring compatibility with most Axis network products featuring built in PoE. Power over Ethernet (PoE) provides an