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3. Hardware Installations
SPI-8451-LLVA, SPI-8452-LLVA, SPI-8451-LVA
31
GIGA LAN Connector: CN16
(SPI-8451-LLVA, SPI-8452-LLVA only)
This connector is for the 10/100/1000 Base-TX LAN I/F that has LED indicated the Transfer rate / Link /
Act status of Ethernet capability of the CPU board. The follow table shows the pin assignments of this
connector.
Table 3.17. GIGA LAN connector (CN16)
Function
TD0+
TD0-
TD1+
TD1-
Function
TD2+
TD2-
TD3+
TD3-
Pin No.
1
2
3
4
Pin No.
5
6
7
8
CN16
Link / ACT
LED
Speed
LED
81
Left LED: Speed LED
10M: OFF, 100M: Green, 1000M: Yellow
Right LED: Link/Act LED
Link: Green, Act: Blink
10/100 BASE-TX LAN Connector: CN17
This connector is for the 10/100BASE-TX LAN I/F that has LED indicated the 10/100Mbps transfer rate
/ Link / Act status of Ethernet capability of the product. The follow table shows the pin assignments of
this connector.
Table 3.18. 10/100 BASE-TX LAN Connector (CN17)
Function
TX+
TX-
RX+
N.C.
Function
N.C.
RX-
N.C.
N.C.
Pin No.
1
2
3
4
Pin No.
5
6
7
8
CN17
Link / ACT
LED
Speed
LED
81
Left LED: Speed LED
10M: OFF, 100M: Orange
Right LED: Link/Act LED
Link: Green, Act: Blink