15W Single Port PoE Midspan Power Injectors Phihong 15W Single Port Power over Ethernet (PoE) Midspan Power Injectors are IEEE802.3 AF compliant and support Gigabit data rate. These injectors feature full protection against Over-Current Protection (OCP) and Over-Voltage Protection (OVP). The 15W power injectors come in small-sized non-vented cases. Phihong 15W Single Port PoE Injectors are ideal for IP telephones, wireless network access points, and security cameras.