X9SPU-F Motherboard User’s Manual
Ethernet Ports (LAN1/LAN2)
Two Ethernet ports (LAN1/LAN2) are located next to the VGA port on the I/O backpanel. These ports provide networking connectivity with speeds up to 1Gb/s. Please see the table on the left for the pin definitions.
IPMI Port (IPMI)
In addition to the two Ethernet ports (LAN1/LAN2) this motherboard also features an IPMI port. This provides remote system management ac- cess through a standard IP protocol network.
LAN/IPMI Ports
Pin Definition
Pin# | Definition |
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1 | TD0- | 10 | SGND |
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2 | TD0+ | 11 | P3V3SB |
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3 | TD1- | 12 | Act LED |
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4 | TD1+ | 13 | Link 100 LED |
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| (Green, +3V3SB) |
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5 | TD2- | 14 | Link 1000 LED |
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| (Yellow, +3V3SB) |
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6 | TD2+ | 15 | Ground |
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7 | TD3- | 16 | Ground |
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8 | TD3+ | 17 | Ground |
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9 | P2V5SB | 18 | Ground |
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(NC: No Connection)
Unit Identifier Switch (UID)
The Unit ID Switch is located on the I/O backpanel. When the Unit ID Switch is turned on, both the blue rear Unit ID LED and front panel Unit LED on JF1 (if attached to the front Unit ID LED on the chassis) will activate. Push the Unit ID Switch again to turn off both Indicators. These Unit ID LED Indicators provide easy identification of the system unit, when installed in a server cabinet for instance. See also Unit ID LED later this chapter.
1.IPMI Port
2.LAN1
3.LAN2
4.Unit ID Switch
5.Rear Unit ID LED (Blue)
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