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© Sealevel Systems, Inc. 7406e Manual | SL9252 10/2022
Hardware Description
PCI Express Board
The 7406e is a low profile PCI Express 1.0a compliant board via single-lane x1 slot. It can be used in any
single- or multi-lane PCI Express slot. It is available in standard height PCI Express as item# 7406eS.
DB44F Board Connector
The board integrates a DB44 female connector for interfacing the four serial ports via the included
cable.
DB25M Serial Connectors
The 7406e ships with a four-port cable (Item# CA199) that includes four DB25 male serial connectors. The
pin out for these connectors is detailed in the following Technical Description section.
