Advantech AIMB-740-B, User Manual

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25 Chapter 2
2.14 USB and LAN ports (CN31 and CN32)
The AIMB-740-B/741-B provides up to six USB (Universal Serial Bus)
ports, which gives complete Plug & Play and hot swapping for up to 127
external devices.The USB interface complies with USB Specification
Rev. 2.0 support transmission rate up to 480 Mbps and is fuse-protected.
The USB interface can be disabled in the system BIOS setup.
The AIMB-740-B/741-B is equipped with one or two high-performance
Ethernet interfaces, which are fully compliant with IEEE 802.3/u 10/100
Mbps CSMA/CD standards. Also, AIMB-740-B/741-B provides the
option of supporting single or dual 10/10/1000 Mbps Ethernet LANs.
They are supported by all major network operating systems. The RJ-45
jacks on the rear plate provide convenient 10/100 Base-T or 10/100/1000
Base-T RJ-45 operation.
2.15 CF socket (CN44, optional)
The AIMB-740-B/741-B provides one optional CF socket, which is com-
patible with type I and type II CF cards. The CF socket shares the same
resource with secondary IDE interface. CF card is only available for mas-
ter mode. While setting CF as master, the other IDE device connected to
secondary IDE can work as a slave device only.
CN31
CN32
CN44
CN61