Chassis switches
Two on-chassis switches with network interface cards are oriented vertically at the back of the X10G chassis.
The switch on the left side is Switch A1.
Use either an SFP+ copper cable to connect the P1 interface on Switch A1 (left switch) to your network, or install an optical transceiver and then use your own OM3 or OM4 fiber optic cable, if desired.
If you ordered the optical transceiver kit with your chassis, follow the instructions in this document to install the transceivers into the switches at the back of the X10G chassis.