PCIe2-2712 PCI Express Gen2 Expansion System User’s Manual
3-1
Revision 1.0, February 2015
CHAPTER 3
GETTING STARTED (INSTALLATION)
3.1
Installing HBA in Host
The PCIe2-425 or PCIe2-426 HBA is installed into the Host System following directions for installing
add-in PCIe cards provided by the Host System. The PCIe2-425 requires a x8 or greater slot and the
PCIe2-426 requires a x16 slot.
3.1.1
Connecting Expansion System to Host
Connect the PCIe cable to the HBA mounted in the host and to the upstream card in the Expansion
Chassis. Confirm that the mechanical latch is secure to assure good electrical connections.
3.2
Powering Up
The expansion system is switched on by the Host System. A “Power On” signal is included in the cable
indicating to the Expansion System to power on or off.
3.2.1
Installing Cards in Expansion System
PCIe add-in cards Should be installed in the Expansion Chassis with the Power OFF. The power for the
expansion chassis is controlled by the host system. Powering down the host will be turn off power to
the expansion chassis.
Table 3-1. Installing PCIe Add-in Cards
3.2.2
Seating of PCIe Add-In Cards
Unlike standard PC applications, the PCIe2-2712 Expansion Systems has a narrow lower gate that
precisely engages the lower end of the PCI Express Add-In board’s face panel. The purpose is to ensure
correct electrical connector mating of up-plugged boards. Failure to accurately mate the lower end of
the face panel with the chassis lower gate will lead to the board not being recognized by the host.
1
Power down Chassis
2
Remove top cover
4
Install PCIe Add-in Cards
5
Secure Add-in Card and panel with mounting screw
6
Replace cover
