10/100/1000Base-T IEEE 802.3 compliant
Supports 1000Base-T PCS and auto-negotiation with next page support
Supports RGMII interface to MAC devices with a broad I/O voltage level
options including 3.3V, 2.5V, 1.8V and 1.5V.
RGMII timing modes support internal delay and external delay on both
Rx and Tx paths
Error-free operation up to 140 meters of CAT5 cable
Atheros latest ETHOS-Designed Green Ethernet (EDGE) power-saving modes
with internal automatic DSP power saving scheme
Supports 802.3az (Energy Efficient Ethernet) and Proprietary Smart EEE
Fully integrated digital adaptive equalizers, echo cancellers, and near end
crosstalk (NEXT) cancellers
IEEE 802.3u compliant Auto-Negotiation
Software programmable LED modes
Multiple Loopback modes for diagnostics
Single power supply: 3.3V