
Quick Start Guide
3
Mounting the Gatekeeper in a Rack
The Gatekeeper may be used as a desktop unit or mounted in
a standard 19-inch rack enclosure. When mounting it in a rack,
attach it securely with the four mounting screws included in
your Gatekeeper kit.
Caution: To prevent personal injury or damage to the unit,
two people should mount the Gatekeeper into a rack.
Note: For proper cooling, the unit must have at least one inch
of clearance behind it for air flow. Whether mounted in a rack
enclosure or as a desktop unit, it must have a minimum of one
inch between the back panel and any wall or barrier.
Cable Connections
The network interface card must be connected to the local area
network, the SBC board to a keyboard, monitor, and mouse,
and the power supply to AC power. Additionally, a printer
may be connected to the printer port. Connector locations are
shown in Fig. 1.
Note: Any cables connected to the Gatekeeper should be
shielded to reduce interference.
120
100M
LINK
ACT
Cover ScrewsCover
Network
Interface
Card
COM2
(DB9)
Printer
Port
(DB25)
SBC Back PanelPower Supply
Fig. 1. Gatekeeper back
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