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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 and LAN Ports (LAN1_USB12/
LAN2_USB34/USB56/USB7)
The GMB-945GC provides up to seven ports of USB (Universal Serial Bus). The
USB interface complies with USB Specification Rev. 2.0 supporting transmission rate
up to 480 Mbps and is fuse protected. The USB interface can be disabled in the sys-
tem BIOS setup.
The GMB-945GC is equipped with two high-performance 1000 Mbps Ethernet LANs.
They are supported by all major network operating systems. The RJ-45 jacks on the
rear plate provide convenience for 1000Base-T interfaces.
Table 2.1: LAN LED Indicator
LAN Mode
1 Gbps Link on
100 Mbps Link on
Active
GMB-945GC User Manual
Lan Indicator
LED1 Green on
LED1 Orange on
LED2 Green flash
12
LED1 LED2 LED1 LED2
LAN2_USB34 LAN1_USB12
USB56
1
2
3
4
5
USB7
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