Qualcomm AR8031-AL1A-R-1

Overview

Data Sheet August 2011 Version 1.1 AR8031-AL1A-R Integrated 10/100/1000 Mbps Ethernet Transceiver General Description The AR8031-AL1A-R is part of the Arctic family of devices — which includes the AR8031, AR8033, and AR8035. The AR8031-AL1A-R is Atheros’ 4th generation, single port, 10/100/1000 Mbps, Trispeed Ethernet PHY. It supports both RGMII and SGMII interfaces to the MAC. The AR8031-AL1A-R provides a low power, low BOM (Bill of Materials) cost solution for comprehensive applications including enterprise, carrier and home networks such as CPE, home gateway, enterprise switch, carrier switch/router, mobile base station and base station controller, optical module and media converter, industry automation and measurement. The AR8031-AL1A-R integrates Atheros Green ETHOS® power saving technologies and significantly saves power not only during the work time, but also overtime. Atheros Green ETHOS® power savings include ultra-low power in cable unplugged mode or port power down mode, and automatic optimized power s […]

• Complete IEEE 1588 V2 support

Features