Asus NRL-LS NRL-LS User Manual - Page 24

EM Gigabit Ethernet controller.

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23 Intel® 82540EM Gigabit Ethernet controller. This controller is an integrated Ethernet LAN component that supports 1000Mbps, 100Mbps, and 10Mbps data rates. The 82540EM is optimized for LAN on Motherboard designs (LOM), enterprise networking, and Internet appliances that use PCI bus. The controller provides a 32-bit/33MHz interface to the PCI bus that supports PCI Specification Rev. 2.2. 24 Onboard COM2 Port. This header supports a COM2 bracket for extra serial connections. 25 PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse. 26 Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. 27 RJ-45 ports. These ports allows connection to a Local Area Network (LAN) through a network hub. 28 VGA port. This port is for a VGA-monitor or other VGA-compatible devices. 29 Serial port. This 9-pin COM1 port is for serial devices. 30 USB ports 1 and 2. Two 4-pin Universal Serial Bus (USB) ports are available for connecting USB devices. 31 PS/2 keyboard port. This purple 6-pin connector is for a PS/2 keyboard. 1-10 Chapter 1: Product introduction

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1-10
Chapter 1: Product introduction
Intel
®
82540EM Gigabit Ethernet controller.
This controller is an
integrated Ethernet LAN component that supports 1000Mbps,
100Mbps, and 10Mbps data rates. The 82540EM is optimized for
LAN on Motherboard designs (LOM), enterprise networking, and
Internet appliances that use PCI bus. The controller provides a
32-bit/33MHz
interface to the PCI bus that supports PCI
Specification Rev. 2.2.
Onboard COM2 Port.
This header supports a COM2 bracket for
extra serial connections.
PS/2 mouse port.
This green 6-pin connector is for a PS/2 mouse.
Parallel port.
This 25-pin port connects a parallel printer, a
scanner, or other devices.
RJ-45 ports.
These ports allows connection to a Local Area
Network (LAN) through a network hub.
VGA port.
This port is for a VGA-monitor or other VGA-compatible
devices.
Serial port.
This 9-pin COM1 port is for serial devices.
USB ports 1 and 2.
Two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB devices.
PS/2 keyboard port.
This purple 6-pin connector is for a PS/2
keyboard.
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