Chapter 2: Hardware Components
2-5
LAN Port Enable/Disable
Use jumper JPL1 to enable or disable LAN ports 1 and 2 on the AOC-MGP-i2. On
the AOC-MGP-i4, this jumper will enable or disable LAN ports 1, 2, 3, and 4. See
the table below for jumper settings. The default setting is Enabled.
LAN Port Enable/Disable
Jumper Settings
Jumper setting Definition
Pins 1-2
Enabled
Pins 2-3
Disabled
2-4 Jumpers
Explanation of Jumpers
To modify the operation of the add-on card, a jumper can be used to choose between
optional settings. A jumper creates shorts between two pins to change the function
of the connector. Pin 1 is identified with a square solder pad on the printed circuit
board. See the add-on card layout on pages 2-1 and 2-2 for the jumper location.
Note:
On two-pin jumpers, "Closed" means the jumper is on and "Open"
means the jumper is off the pins.
