Abracon's 10/100 Base-T single-port LAN transformer. These parts comply with the IEEE802.3 specification and have 1500Vrms Hi-Pot and extended temperatures from -40C to + 85C. These transformers are designed for most leading PHY IC manufacturers and their applications include VoIP, symmetric Tx, and Amp. The RX channel has automatic MDI / MDIX functions, signal conditioning, EMI suppression and signal isolation.