Nu Technology cPCI-6760DK/P5 manual 3 LAN1, LAN2 Front and Rear I/O Connecting Selection

3.6.3 LAN1, LAN2 Front and Rear I/O Connecting Selection

There are two DIPswitches on the solder side of the cPCI-6760DK/P5. Those switches were originally designed to supports dual Ethernet connection both on the front and rear I/O’s on the cPCI-6760D, however; with the cPCI-6760DK/P5, it uses the DB-6760J3 to re-direct the rear I/O signals on J3 to the front, therefore there is no LAN1 or LAN2 Ethernet available on rear I/O. Please keep these switches set as factory default to enable Ethernet functionalities on the cPCI-6760DK/P5.

S1, S2: LAN1 Connecting Selection

LAN 1	Switch S1		Switch S2
Connecting
	S1-1	ON	S2-1	OFF
Front I/O	S1-2	ON	S2-2	OFF
Enable	S1-3	ON	S2-3	OFF
	S1-4	ON	S2-4	OFF

Table 23: LAN1 Connecting Selection

S3, S4: LAN2 Connecting Selection

LAN 2	Switch S3		Switch S4
Connecting
	S3-1	ON	S4-1	OFF
Front I/O	S3-2	ON	S4-2	OFF
Enable	S3-3	ON	S4-3	OFF
	S3-4	ON	S4-4	OFF

Table 24: LAN2 Connecting Selection

MDO NOT set S1 and S2 to “ON” or S3 and S4 to “ON” at the same time. It may cause Ethernet malfunction or damage the board or devices.

Getting Started ∙ 37