Advantech AIMB-273, User Manual

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AIMB-273 User Manual 12
2.1 Introduction
You can access most of the connectors from the top of the board as it is being
installed in the chassis. If you have a number of cards installed or have a packed
chassis, you may need to partially remove the card to make all the connections.
2.2 USB Ports (LAN1_USB12/LAN2_USB34/USB56/
USB78)
The AIMB-273 provides up to eight USB ports. Four USB3.0 on the real side and four
pin header on the board. The USB interface complies with USB Specification Rev.
2.0 and Rev. 3.0 supporting transmission rate up to 625 Mbps and is fuse protected.
The USB interface can be disabled in the system BIOS setup.
The AIMB-273 is equipped with one high-performance 1000 Mbps Ethernet LAN
adapter, and one 100 Mbps LAN adapter, both of which are supported by all major
network operating systems. The RJ-45 jacks on the rear panel provide for convenient
LAN connection.
Table 2.1: LAN LED Indicator
LAN Mode LAN Indicator
LAN1 indicator
LED1 (Right) off for mal-link; Link (On) / Active (Flash)
LED2 (Left) 100 Mbps (On) / 10 Mbps (Off)
LED2 (Left) 1000 Mbps (On)
LAN2 indicator
LED1 (Right) off for mal-link; Link (On) / Active (Flash)
LED2 (Left) 100 Mbps (On) / 10 Mbps (Off)
LED2 (Left) 1000 Mbps (On)
LAN1_USB12 LAN2_USB34