Phihong, a leading global supplier of OEM power solutions, has expanded its series of IEEE802.3at compliant POEA30U-1AT Power-over-Ethernet mini single-port injectors with new models that deliver 2.5G, 5G, and 10G transmission rates to support customers that require increased data speeds. The multi-gig support models feature shielded RJ45 jacks to provide better immunity to noise and…