Intel BOXD945PAWLK Product Specification - Page 29
Gigabit LAN Subsystem
UPC - 735858174039
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Product Description 1.11.3 Gigabit LAN Subsystem The Gigabit (10/100/1000 Mbits/sec) LAN subsystem includes the Intel 82573/82574 controller and an RJ-45 LAN connector with integrated status LEDs. 1.11.3.1 Intel® 82573V/82574V Gigabit Ethernet Controller The Intel 82573V/82574V Gigabit Ethernet Controller supports the following features: • PCI Express link • 10/100/1000 IEEE 802.3 compliant • Compliant to IEEE 802.3x flow control support • Jumbo frame support • TCP, IP, UDP checksum offload • Transmit TCP segmentation • Advanced packet filtering • Full device driver compatibility • PCI Express Power Management Support 1.11.3.2 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (as shown in Figure 12). Table 6 describes the LED states when the board is powered up and the Gigabit LAN subsystem is operating. Green LED Green/Yellow LED OM16513 Figure 12. LAN Connector LED Locations Table 6. LAN Connector LED States LED Left Color Green LED State Off On Blinking N/A Off Right Green On Yellow On Condition LAN link is not established. LAN link is established. LAN activity is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is selected. 1000 Mbits/sec data rate is selected. 29