Acer Aspire 5251 Service Guide - Page 27

Onboard LAN Item Vendor/model name Features Wireless LAN Item Vendor/model name Protocol Interface Antenna Battery Item Vendor & model name Battery Type Pack capacity Normal Voltage Package configuration Specification Broadcom 57780KMLG for GIGA LAN • Integrated 10/100/10000BASE-T transceiver • Automatic MDI crossover function • PCIe V1.1 compliant • 10/100/10000BASE-T full -duplex/half -duplex MAC • Receive side scaling(RSS) for multicore processors • Complies with IEEE 802.3, 802.3u, 802.3ab, and 802.1p • Wake on LAN (WOL) support meeting the ACPI requirements • Statistics for SNMP MIB II, Ethernet-like MIB, and Ethernet MIB (IEEE 802.3z, Clause 30) • Self-boot feature, utilizing smaller EEPROM size with ability to use on-chip memory • Supports iSCSI boott • PCI Express CLKREQ support • Integrated switching regulator for improved power consumption • IPv4 and IPv6 large send offload and checksum offload(LSO/TCO) Specification • Foxconn Wireless LAN Atheros HB93 2x2 BGN (HM) • QMI Wireless LAN Atheros HB93 2x2 BGN (HM) EM306 • Foxconn Wireless LAN Broadcomm 43225 2x2 BGN (HM) T77H103.00 • Foxconn Wireless LAN Atheros HB97 2x2 BGN (HM) • Liteon Wireless LAN Atheris HB97 2x2 BGN (HM) WN6603AH • Foxconn Wirelss LAN Atheros HB95 1x1 BG (HM) • Foxconn Wireless LAN Broadcom 4312H BG (HM) • Foxconn Wirelss LAN Atheros HB95BG (HM) T77H121.10 802.11b/g/n PCI-Express 1 X 2 Specification 6 Cell SANYO/SONY/PANASONIC/SAMSUNG/SIMPLO AS2009A Li-ion 4400 mAh 2.2 Ah 3S2P Chapter 1 17